{
  "url": "https://staging.thenewjew.org/siddur/structure.json",
  "path": "/siddur/structure",
  "format": "json",
  "type": "reference",
  "title": "Structure of the Services",
  "summary": "How the daily and Shabbat services are built: every unit of Shaḥarit, Minḥah, Ma'ariv, Kabbalat Shabbat and Musaf, mapped across four siddurim with who says it, whether it needs a minyan, and how binding it is.",
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    {
      "title": "Structure of the Services",
      "href": "/siddur/structure.json"
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  "alternates": {
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  "data": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "title": "Shape of the Jewish Services — Structural Map Across Four Siddurim",
    "version": "1.0.0",
    "generated": "2026-08-30",
    "sourceDataset": "https://workbench-jerusalem-salt.thenewjew.org/siddur.json",
    "description": "Categorial section map of the three daily services and the Shabbat services, cross-referenced to printed page numbers in four siddurim, annotated with vocal role, minyan requirement, obligation level, denominational omissions, and minimum viable prayer sets in congregation and at home.",
    "howToRead": {
      "pages": "Each section carries a pages object keyed by book slug. granularity 'topic' means the range is that siddur's own table-of-contents entry for this unit. granularity 'within' means the siddur does not itemize this unit separately and the range given is the containing topic — treat it as a locator, not a boundary. null means the unit is absent from that siddur or outside its scope.",
      "pageBasis": "CRITICAL: the Weiss edition paginates in facing Hebrew/English PAIRS, so its ranges advance in twos and cover half as much text as an equal-numbered range in the Annotated edition. Koren likewise uses page-pairs. Do not compare range LENGTHS across books.",
      "roles": "role values are keys into roleVocabulary. Where a unit's role differs by nusaḥ, the difference is stated in notes — Kedushah is the sharpest example.",
      "omissions": "Each entry has who / what / detail. what values: skip (dropped under time pressure), omit (never said by that community), absent (not printed in that siddur), alter (text changed rather than dropped), retain (explicitly kept, listed to correct a common assumption), partial, conditional, forbidden, verify (could not be confirmed to a first-tier source)."
    },
    "vocabularies": {
      "roles": {
        "hazan_solo": "Shaliaḥ tzibbur recites every word aloud; congregation listens silently and answers Amen.",
        "congregation_unison": "Whole congregation recites aloud together.",
        "congregation_silent": "Each person recites privately, audible to themselves only.",
        "call_response": "Leader calls, congregation answers a fixed response, leader may repeat.",
        "chatimah_aloud": "Congregation reads silently; leader chants only the opening and/or closing formula aloud so Amen can be answered.",
        "responsive": "Leader and congregation alternate verses or lines.",
        "sung": "Melody-led congregational singing.",
        "mourners": "Recited by mourners; congregation answers.",
        "reader_chant": "Chanted by a designated reader (ba'al korei / oleh / maftir) with cantillation; congregation follows silently.",
        "silent_individual": "Recited silently and individually, standing; no congregational voice.",
        "leader_undertone": "Leader recites quietly first, then repeats aloud (Nusaḥ Ari / Sepharad Kedushah pattern)."
      },
      "minyan": {
        "required": "Devar she-bikdushah or public act — may not be said without ten.",
        "not_required": "May be said alone.",
        "modified_alone": "Said alone but in altered form or with omissions.",
        "enhanced": "Permitted alone; performed differently or more fully with a minyan."
      },
      "obligation": {
        "deoraita": "Biblically obligatory (per most rishonim).",
        "derabanan_obligatory": "Rabbinically obligatory; may not be skipped.",
        "derabanan_preparatory": "Rabbinic institution of praise/preparation; first to be curtailed under time pressure.",
        "minhag_established": "Established custom; normally said, omitted on defined days or under pressure.",
        "minhag_optional": "Custom varying by community; freely omitted.",
        "public_only": "Exists only as a congregational act; has no private form."
      }
    },
    "books": [
      {
        "slug": "koren-shalem",
        "title": "Koren Shalem Siddur",
        "publisher": "Koren Publishers Jerusalem",
        "primaryCommunities": [
          "Modern Orthodox (North America)",
          "Religious Zionist"
        ],
        "scope": "complete",
        "pageCount": 1500,
        "pagePairCount": 750,
        "pageBasis": "Facing Hebrew/English page-pairs; printPages are the printed siddur numbers, pdfPages the scan.",
        "distinctives": [
          "Prints prayers for the United States, Canada, the State of Israel and the IDF",
          "Includes Torah readings for Yom HaAtzma'ut and Yom Yerushalayim",
          "Full lifecycle section: brit milah, marriage, funeral, mourning"
        ],
        "nusach": "Sepharad",
        "dbTitle": "Koren Shalem Siddur",
        "editionTitle": "Lobel Edition",
        "href": "/siddur/koren-shalem.json",
        "coverImage": {
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          "title": "Koren Shalem Siddur"
        }
      },
      {
        "slug": "lev-shalem",
        "title": "Siddur Lev Shalem for Shabbat and Festivals",
        "publisher": "The Rabbinical Assembly",
        "primaryCommunities": [
          "Conservative / Masorti"
        ],
        "scope": "PARTIAL — this dataset covers only printed pages 98-212: Shabbat and Festival morning service and Musaf. No weekday services, no Kabbalat Shabbat, no Shabbat Minḥah, no Havdalah. Cross-siddur weekday rows will be null for this book by design, not by omission.",
        "pageCount": 95,
        "pagePairCount": 95,
        "pageBasis": "Single pages; printPages are the printed siddur numbers.",
        "distinctives": [
          "Sacrificial passages in Musaf recast in the past tense (asu v'hikrivu)",
          "Birkhot HaShaḥar reworded: she-asani Yisrael / ben-ḥorin / be-tzalmo",
          "Imahot printed as a bracketed option; meḥayeh ha-kol offered beside meḥayeh ha-metim",
          "No Korbanot section",
          "Yekum Purkan, Av HaRaḥamim and An'im Zemirot absent from the Shabbat morning contents",
          "Prayers for the US and Canada in a back section rather than the Torah service",
          "Women count in a minyan and may serve as sheliḥat tzibbur (CJLS OH 55:1.2002, 15-0-2)"
        ],
        "nusach": "Ashkenaz",
        "dbTitle": "Siddur Lev Shalem (Excerpts)",
        "editionTitle": "Shabbat and Festivals",
        "href": "/siddur/lev-shalem.json",
        "coverImage": {
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          "title": "Siddur Lev Shalem"
        }
      },
      {
        "slug": "tehillat-hashem-weiss",
        "title": "Siddur Tehillat Hashem, Weiss Edition",
        "publisher": "Merkos / Weiss",
        "primaryCommunities": [
          "Chabad-Lubavitch"
        ],
        "scope": "complete",
        "pageCount": 932,
        "pagePairCount": 466,
        "pageBasis": "FACING PAGE-PAIRS — printPages advance in twos (Hebrew verso / English recto). A '192-209' range is ~9 openings, not 18 distinct pages of text.",
        "distinctives": [
          "Hodu before Barukh She'amar",
          "Ketoret recited twice daily",
          "Kegavna instead of Bameh Madlikin",
          "Barukh Hashem L'Olam omitted at weekday Ma'ariv",
          "An'im Zemirot, Yigdal and Adon Olam absent",
          "Shabbat zemirot not printed — niggunim instead",
          "Rabbeinu Tam tefillin and the Six Remembrances daily"
        ],
        "nusach": "Chabad",
        "dbTitle": "Siddur Tehillat Hashem, Weiss Edition",
        "editionTitle": "Weiss Edition",
        "href": "/siddur/tehillat-hashem-weiss.json",
        "coverImage": {
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          "title": "Siddur Tehillat Hashem, Weiss Edition"
        }
      },
      {
        "slug": "tehillat-hashem-annotated",
        "title": "Siddur Tehillat Hashem, Annotated Edition",
        "publisher": "Kehot Publication Society",
        "primaryCommunities": [
          "Chabad-Lubavitch"
        ],
        "scope": "complete",
        "pageCount": 1168,
        "pagePairCount": 642,
        "pageBasis": "Single pages; the most finely itemized of the four — many topics resolve to one printed page, which makes it the best cross-reference spine for section boundaries.",
        "distinctives": [
          "Same Nusaḥ Ari text as the Weiss edition, with English annotation and running halakhic notes",
          "Includes Piskei Admor HaZaken and Selected Laws and Customs",
          "Separate Musaf orders for weekday and Shabbat Rosh Ḥodesh"
        ],
        "nusach": "Chabad",
        "dbTitle": "Siddur Tehillat Hashem, Annotated Edition",
        "editionTitle": "Annotated Edition",
        "href": "/siddur/tehillat-hashem-annotated.json",
        "coverImage": {
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          "title": "Siddur Tehillat Hashem, Annotated Edition"
        }
      }
    ],
    "minyanLaw": {
      "principle": "A davar she-bikdushah is a liturgical act that constitutes the congregation as a public body and therefore cannot exist without ten. Mishnah Megillah 4:3; Berakhot 21b derives ten by gezeirah shavah from 've-nikdashti be-tokh benei Yisrael' / 'hibadlu mi-tokh ha-edah ha-zot'. Codified SA OC 55:1.",
      "requiresMinyan": [
        {
          "item": "Barekhu",
          "source": "M. Megillah 4:3; SA OC 55:1, 69:1"
        },
        {
          "item": "Kaddish — every form (Ḥatzi, Shalem/Titkabal, Yehei Shelama, D'Rabbanan, Yatom, D'Itḥadata)",
          "source": "SA OC 55:1",
          "note": "No form has a solo version. This is why a mourner without a minyan cannot say Kaddish."
        },
        {
          "item": "Kedushah of the Amidah",
          "source": "Berakhot 21b; SA OC 55:1"
        },
        {
          "item": "Repetition of the Amidah (ḥazarat ha-shatz)",
          "source": "M. Megillah 4:3; SA OC 124:1"
        },
        {
          "item": "Torah reading and Haftarah",
          "source": "M. Megillah 4:3",
          "note": "Without ten the scroll is not removed from the ark and no blessings are said."
        },
        {
          "item": "Birkat Kohanim (duchaning)",
          "source": "M. Megillah 4:3",
          "note": "The ten include the kohanim."
        },
        {
          "item": "Thirteen Attributes as petition (Taḥanun, Seliḥot)",
          "source": "SA OC 565:5",
          "note": "An individual may read them derekh keri'ah be-alma — as plain text, not as supplication."
        },
        {
          "item": "Me'ein Sheva (Magen Avot), Friday night",
          "source": "SA OC 268:10",
          "note": "Leader only, with a minyan, and only in an established synagogue. An individual does not say it."
        },
        {
          "item": "Modim d'Rabbanan",
          "source": "Belongs to the repetition"
        },
        {
          "item": "Yekum Purkan and other Aramaic public prayers",
          "source": "Not said without ten"
        }
      ],
      "commonlyMisclassified": [
        {
          "item": "Kedushah d'Yotzer (Kadosh kadosh kadosh inside Yotzer Or)",
          "verdict": "NOT a davar she-bikdushah — an individual DOES say it",
          "source": "SA OC 59:3; Rema: 'the custom has spread' to recite it. The Shulḥan Arukh suggests saying it be-niggun u-ve-ta'amim ke-korei ba-Torah."
        },
        {
          "item": "Kedushah d'Sidra (Uva LeTziyon)",
          "verdict": "Said alone — its form is Torah-with-Targum, not sanctification",
          "source": "Standard practice"
        }
      ],
      "quorumMechanics": {
        "ninePlusOne": "SA OC 55:4 records the leniency of nine plus a child over six holding a ḥumash — rejected by the major poskim.",
        "partialDeparture": "SA OC 55:2-3: if begun with ten and some leave, the service may be finished provided a majority (six) remain.",
        "poresAlShema": "SA OC 69:1 — where ten have already prayed privately, one leads Kaddish → Barekhu → Yotzer Or alone, for those who missed them.",
        "conservative": "CJLS OH 55:1.2002 (15-0-2) reaffirmed that women count in a minyan and may serve as sheliḥat tzibbur; non-egalitarian Conservative minyanim remain within the standard."
      }
    },
    "services": [
      {
        "id": "shacharit-weekday",
        "name": "Shaḥarit for Weekdays",
        "hebrew": "שחרית לחול",
        "when": "Morning, Sunday-Friday",
        "timing": "Amidah from sunrise (be-di'avad from alot ha-shaḥar) until the end of the 4th halakhic hour; be-di'avad through ḥatzot with lesser reward. Shema itself until the end of the 3rd hour. SA OC 58:1, 89:1.",
        "arc": "Preliminaries → Pesukei DeZimra (praise) → Shema and its blessings (acceptance) → Amidah (petition) → Taḥanun (supplication) → Torah reading on Mon/Thu → Concluding.",
        "sections": [
          {
            "id": "birkot-hashachar",
            "name": "Morning Blessings",
            "hebrew": "ברכות השחר",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "26-31",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/82-83-26-27-morning-prayers-morning-blessings.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "18-39",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/18-19-18-19-shacharit-for-weekdays-morning-blessings.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "5-9",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/24-25-5-5-upon-arising-morning-blessings.json"
              }
            },
            "notes": "Chabad: said individually at home or at one's seat; the minyan formally begins aloud only at Hodu. Sephardi/Nusaḥ Sefard practice is often for one person to say them aloud so others answer Amen.",
            "omissions": [
              {
                "who": "lev-shalem / Conservative",
                "what": "alter",
                "detail": "she-lo asani goy/eved/ishah replaced by she-asani Yisrael / ben-ḥorin / be-tzalmo (1944 Joint Prayer Book Commission, retained in Lev Shalem)."
              }
            ]
          },
          {
            "id": "birkot-hatorah",
            "name": "Blessings Over the Torah",
            "hebrew": "ברכות התורה",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "8-11",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/64-65-8-9-morning-prayers-blessings-over-the-torah.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "18-39",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/18-19-18-19-shacharit-for-weekdays-morning-blessings.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "6-8",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/26-27-6-6-morning-blessings-morning-blessings.json"
              }
            },
            "notes": "Never skipped; required before any Torah study that day."
          },
          {
            "id": "tallit",
            "name": "Donning the Tallit",
            "hebrew": "עטיפת טלית",
            "category": "preliminary",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "12-13",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/68-69-12-13-morning-prayers-tallit.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "18-39",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/18-19-18-19-shacharit-for-weekdays-morning-blessings.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "10",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/34-35-10-10-putting-on-the-tallit-order-of-putting-on-the-tallit.json"
              }
            }
          },
          {
            "id": "tefillin",
            "name": "Donning the Tefillin",
            "hebrew": "הנחת תפילין",
            "category": "preliminary",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "deoraita",
            "pages": {
              "koren-shalem": {
                "printPages": "14-19",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/70-71-14-15-morning-prayers-tefillin.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "18-39",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/18-19-18-19-shacharit-for-weekdays-morning-blessings.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "11",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/36-37-11-11-order-of-putting-on-the-tefillin-putting-on-the-tefillin.json"
              }
            },
            "notes": "Weekday only. Not worn on Shabbat or Yom Tov."
          },
          {
            "id": "akedah",
            "name": "The Binding of Isaac",
            "hebrew": "פרשת העקדה",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "32-35",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/88-89-32-33-morning-prayers-the-binding-of-isaac.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": {
                "printPages": "13-14",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/40-41-13-13-morning-prayer-the-akedah-the-binding-of-isaac.json"
              }
            },
            "omissions": [
              {
                "who": "all",
                "what": "skip",
                "detail": "First block dropped when arriving late."
              },
              {
                "who": "lev-shalem / Conservative",
                "what": "absent",
                "detail": "Not part of the Conservative weekday order."
              }
            ]
          },
          {
            "id": "korbanot",
            "name": "Offerings / Sacrificial Passages",
            "hebrew": "סדר הקרבנות",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "44-55",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/100-101-44-45-morning-prayers-offerings.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "40-41, 54-55",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/40-41-40-41-shacharit-for-weekdays-korbanot-offerings.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "23-24",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/60-61-23-23-morning-prayer-order-of-the-sacrifices.json"
              }
            },
            "notes": "Parashat HaTamid treated as obligatory by many poskim; the remainder is minhag. Mourners omit Korbanot.",
            "omissions": [
              {
                "who": "koren-shalem / Modern Orthodox",
                "what": "skip",
                "detail": "First thing dropped when late; internal priority Tamid > Ketoret > Eizehu Mekoman."
              },
              {
                "who": "lev-shalem / Conservative",
                "what": "absent",
                "detail": "Korbanot are not printed in the Conservative weekday order at all."
              },
              {
                "who": "tehillat-hashem / Chabad",
                "what": "retain",
                "detail": "Full Arizal text said; Ketoret recited twice daily (before Hodu and after davening)."
              }
            ]
          },
          {
            "id": "ketoret",
            "name": "Incense Passage",
            "hebrew": "פיטום הקטורת",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "44-55",
                "granularity": "within",
                "href": "/siddur/koren-shalem/100-101-44-45-morning-prayers-offerings.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "42-47, 50-53",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/42-43-42-43-shacharit-for-weekdays-ketoret-incense.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "19",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/52-53-19-19-morning-prayer-ketoret-incense.json"
              }
            }
          },
          {
            "id": "rabbi-yishmael",
            "name": "Baraita of Rabbi Yishmael",
            "hebrew": "ברייתא דרבי ישמעאל",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "56-57",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/112-113-56-57-morning-prayers-principles-of-rabbi-yishmael.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "54-57",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/54-55-54-55-shacharit-for-weekdays-korbanot-offerings.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "25",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/64-65-25-25-morning-prayer-beraita.json"
              }
            },
            "notes": "Lev Shalem retains it in the weekday siddur, with alternative closing texts."
          },
          {
            "id": "kaddish-derabanan-1",
            "name": "Rabbis' Kaddish",
            "hebrew": "קדיש דרבנן",
            "category": "preliminary",
            "role": "mourners",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "58-61",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/114-115-58-59-morning-prayers-the-rabbis-kaddish.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "56-57",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/56-57-56-57-shacharit-for-weekdays-kaddish-derabanan.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "26",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/66-67-26-26-morning-prayer-kaddish-d-rabbanan.json"
              }
            }
          },
          {
            "id": "hodu",
            "name": "Hodu",
            "hebrew": "הודו לה׳",
            "category": "praise",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "70-91",
                "granularity": "within",
                "href": "/siddur/koren-shalem/126-127-70-71-shaharit-pesukei-dezimra.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "58-63",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/58-59-58-59-shacharit-for-weekdays-shacharit-for-weekdays.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "27",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/68-69-27-27-shacharit-for-weekdays-hodu.json"
              }
            },
            "notes": "POSITION IS THE NUSAḤ MARKER. Nusaḥ Ashkenaz: Barukh She'amar first, then Hodu. Nusaḥ Sefard / Ari (Chabad): Hodu first, then Barukh She'amar. Chabad additionally adds Ps. 98 and reorders Ps. 121-124."
          },
          {
            "id": "baruch-sheamar",
            "name": "Barukh She'amar",
            "hebrew": "ברוך שאמר",
            "category": "praise",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_preparatory",
            "pages": {
              "koren-shalem": {
                "printPages": "70-91",
                "granularity": "within",
                "href": "/siddur/koren-shalem/126-127-70-71-shaharit-pesukei-dezimra.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "58-63",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/58-59-58-59-shacharit-for-weekdays-shacharit-for-weekdays.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "28-29",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/70-71-28-28-shacharit-for-weekdays-shacharit-for-weekdays.json"
              }
            },
            "notes": "Opens the Pesukei DeZimra 'envelope' — no interruptions permitted until Yishtabaḥ. Said standing."
          },
          {
            "id": "pesukei-dezimra",
            "name": "Verses of Praise",
            "hebrew": "פסוקי דזמרה",
            "category": "praise",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "derabanan_preparatory",
            "pages": {
              "koren-shalem": {
                "printPages": "70-91",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/126-127-70-71-shaharit-pesukei-dezimra.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "64-81",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/64-65-64-65-shacharit-for-weekdays-verses-of-praise.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "30-38",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/74-75-30-30-shacharit-for-weekdays-verses-of-praise.json"
              }
            },
            "notes": "Includes Ashrei (Ps. 145) and the Hallelu-psalms 146-150.",
            "omissions": [
              {
                "who": "all",
                "what": "skip",
                "detail": "SA OC 52 skip-order when late: drop Ps. 148, then 149, then the rest, retaining Barukh She'amar → Ashrei → Yishtabaḥ as the minimum frame."
              }
            ]
          },
          {
            "id": "ashrei-pd",
            "name": "Ashrei (Ps. 145)",
            "hebrew": "אשרי",
            "category": "praise",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "derabanan_preparatory",
            "pages": {
              "koren-shalem": {
                "printPages": "70-91",
                "granularity": "within",
                "href": "/siddur/koren-shalem/126-127-70-71-shaharit-pesukei-dezimra.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "64-81",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/64-65-64-65-shacharit-for-weekdays-verses-of-praise.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "30-38",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/74-75-30-30-shacharit-for-weekdays-verses-of-praise.json"
              }
            },
            "notes": "The irreducible content of Pesukei DeZimra — the two bracketing blessings may not be said with nothing between them."
          },
          {
            "id": "az-yashir",
            "name": "Song at the Sea",
            "hebrew": "שירת הים / אז ישיר",
            "category": "praise",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "derabanan_preparatory",
            "pages": {
              "koren-shalem": {
                "printPages": "70-91",
                "granularity": "within",
                "href": "/siddur/koren-shalem/126-127-70-71-shaharit-pesukei-dezimra.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "64-81",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/64-65-64-65-shacharit-for-weekdays-verses-of-praise.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "30-38",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/74-75-30-30-shacharit-for-weekdays-verses-of-praise.json"
              }
            },
            "notes": "Often sung; leader takes over aloud at Ki laShem ha-melukhah.",
            "omissions": [
              {
                "who": "lev-shalem / Conservative",
                "what": "skip",
                "detail": "The Vayvarekh David / Az Yashir block is routinely dropped in practice."
              }
            ]
          },
          {
            "id": "yishtabach",
            "name": "Yishtabaḥ",
            "hebrew": "ישתבח",
            "category": "praise",
            "role": "hazan_solo",
            "minyan": "not_required",
            "obligation": "derabanan_preparatory",
            "pages": {
              "koren-shalem": {
                "printPages": "70-91",
                "granularity": "within",
                "href": "/siddur/koren-shalem/126-127-70-71-shaharit-pesukei-dezimra.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "64-81",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/64-65-64-65-shacharit-for-weekdays-verses-of-praise.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "30-38",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/74-75-30-30-shacharit-for-weekdays-verses-of-praise.json"
              }
            },
            "notes": "Said aloud by the leader; congregation answers Amen. Closes the Pesukei DeZimra envelope."
          },
          {
            "id": "chatzi-kaddish-1",
            "name": "Half Kaddish",
            "hebrew": "חצי קדיש",
            "category": "transition",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "92-105",
                "granularity": "within",
                "href": "/siddur/koren-shalem/148-149-92-93-shaharit-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "82-87",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/82-83-82-83-shacharit-for-weekdays-blessings-of-the-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "39-41",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/92-93-39-39-shacharit-for-weekdays-blessings-of-the-shema.json"
              }
            },
            "notes": "Congregation answers Amen, yehei shmei rabba…, Brikh hu (Chabad answers Amen here)."
          },
          {
            "id": "barchu",
            "name": "Barekhu",
            "hebrew": "ברכו",
            "category": "shema",
            "role": "call_response",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "92-105",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/148-149-92-93-shaharit-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "82-87",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/82-83-82-83-shacharit-for-weekdays-blessings-of-the-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "39-41",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/92-93-39-39-shacharit-for-weekdays-blessings-of-the-shema.json"
              }
            },
            "notes": "Leader: Barekhu et Hashem ha-mevorakh. Congregation: Barukh Hashem ha-mevorakh le-olam va-ed. Leader repeats. Mishnah Megillah 4:3."
          },
          {
            "id": "yotzer-or",
            "name": "Yotzer Or",
            "hebrew": "יוצר אור",
            "category": "shema",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "92-105",
                "granularity": "within",
                "href": "/siddur/koren-shalem/148-149-92-93-shaharit-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "82-87",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/82-83-82-83-shacharit-for-weekdays-blessings-of-the-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "39-41",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/92-93-39-39-shacharit-for-weekdays-blessings-of-the-shema.json"
              }
            },
            "omissions": [
              {
                "who": "tehillat-hashem / Chabad",
                "what": "omit-phrase",
                "detail": "'Or ḥadash al Tziyon ta'ir' is omitted, following R. Saadiah Gaon."
              }
            ]
          },
          {
            "id": "kedusha-dyotzer",
            "name": "Kedushah of Yotzer",
            "hebrew": "קדושה דיוצר",
            "category": "shema",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "92-105",
                "granularity": "within",
                "href": "/siddur/koren-shalem/148-149-92-93-shaharit-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "82-87",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/82-83-82-83-shacharit-for-weekdays-blessings-of-the-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "39-41",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/92-93-39-39-shacharit-for-weekdays-blessings-of-the-shema.json"
              }
            },
            "notes": "NOT a devar she-bikdushah — an individual praying alone does say it (SA OC 59:3; Rema: the custom has spread to recite it). Distinguish carefully from the Kedushah of the Amidah."
          },
          {
            "id": "ahava-rabbah",
            "name": "Ahavah Rabbah / Ahavat Olam",
            "hebrew": "אהבה רבה",
            "category": "shema",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "106-111",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/162-163-106-107-shaharit-for-weekdays-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "82-87",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/82-83-82-83-shacharit-for-weekdays-blessings-of-the-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "44",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/102-103-44-44-shacharit-for-weekdays-blessings-of-the-shema.json"
              }
            },
            "notes": "Nusaḥ Ashkenaz: Ahavah Rabbah at Shaḥarit. Nusaḥ Sefard: Ahavat Olam. Gather the tzitzit at the closing line."
          },
          {
            "id": "shema",
            "name": "The Shema",
            "hebrew": "קריאת שמע",
            "category": "shema",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "deoraita",
            "pages": {
              "koren-shalem": {
                "printPages": "106-111",
                "granularity": "within",
                "href": "/siddur/koren-shalem/162-163-106-107-shaharit-for-weekdays-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "88-93",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/88-89-88-89-shacharit-for-weekdays-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "42-43",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/98-99-42-42-shacharit-for-weekdays-the-shema.json"
              }
            },
            "notes": "Verse 1 aloud in unison with eyes covered; Barukh shem kevod in an undertone (aloud only on Yom Kippur); the three paragraphs then read privately at each person's pace. Leader repeats 'Hashem Elokeikhem emet' aloud.",
            "omissions": [
              {
                "who": "lev-shalem / Conservative",
                "what": "retain",
                "detail": "All three paragraphs including V'haya im shamoa are retained — omission of the second paragraph is Reform/Reconstructionist practice, not Conservative."
              }
            ]
          },
          {
            "id": "emet-vyatziv",
            "name": "Emet V'yatziv / Ge'ulah",
            "hebrew": "אמת ויציב",
            "category": "shema",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "106-111",
                "granularity": "within",
                "href": "/siddur/koren-shalem/162-163-106-107-shaharit-for-weekdays-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "88-93",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/88-89-88-89-shacharit-for-weekdays-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "44",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/102-103-44-44-shacharit-for-weekdays-blessings-of-the-shema.json"
              }
            },
            "notes": "Semikhat ge'ulah li-tefillah: no interruption whatsoever between the ḥatimah Ga'al Yisrael and the Amidah. At Shaḥarit this outranks starting the Amidah together with the congregation."
          },
          {
            "id": "amidah-silent",
            "name": "Amidah (silent)",
            "hebrew": "עמידה / שמונה עשרה",
            "category": "amidah",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "112-139",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/168-169-112-113-shaharit-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "94-109",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/94-95-94-95-shacharit-for-weekdays-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "45-53",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/104-105-45-45-shacharit-for-weekdays-the-amidah.json"
              }
            },
            "notes": "Nineteen blessings on a weekday. Feet together, facing Jerusalem, audible to oneself only (SA OC 101:2). This is the halakhic core of the service.",
            "omissions": [
              {
                "who": "lev-shalem / Conservative",
                "what": "alter",
                "detail": "Imahot printed as a bracketed option; meḥayeh ha-kol offered alongside meḥayeh ha-metim; 'ishei Yisrael' omitted from Retzeh in the weekday edition."
              }
            ]
          },
          {
            "id": "chazarat-hashatz",
            "name": "Repetition of the Amidah",
            "hebrew": "חזרת הש״ץ",
            "category": "amidah",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "112-139",
                "granularity": "within",
                "href": "/siddur/koren-shalem/168-169-112-113-shaharit-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "94-109",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/94-95-94-95-shacharit-for-weekdays-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "45-53",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/104-105-45-45-shacharit-for-weekdays-the-amidah.json"
              }
            },
            "notes": "SA OC 124:1 — instituted so one who cannot pray is discharged by listening. 124:3 — performed even when all present are competent. 124:4 — if fewer than nine listen and answer Amen, the leader's blessings approach berakhot le-vatalah."
          },
          {
            "id": "kedusha",
            "name": "Kedushah",
            "hebrew": "קדושה",
            "category": "amidah",
            "role": "call_response",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "112-139",
                "granularity": "within",
                "href": "/siddur/koren-shalem/168-169-112-113-shaharit-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "94-109",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/94-95-94-95-shacharit-for-weekdays-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "45-53",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/104-105-45-45-shacharit-for-weekdays-the-amidah.json"
              }
            },
            "notes": "Congregation says Kadosh kadosh kadosh, Barukh kevod and Yimlokh aloud; leader repeats each. ASHKENAZ: connective lines (Nekadesh et shimkha, L'umatam, Uvdivrei kodshekha) are the leader's alone. NUSAḤ ARI / CHABAD / SEPHARAD: the congregation says the connectives quietly first and the leader then repeats them aloud. Chabad opens Nakdishakh v'na'aritzakh, not Nekadesh et shimkha. Feet together; rise on the toes at each of the three verses."
          },
          {
            "id": "modim-drabanan",
            "name": "Modim d'Rabbanan",
            "hebrew": "מודים דרבנן",
            "category": "amidah",
            "role": "congregation_silent",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "112-139",
                "granularity": "within",
                "href": "/siddur/koren-shalem/168-169-112-113-shaharit-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "94-109",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/94-95-94-95-shacharit-for-weekdays-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "45-53",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/104-105-45-45-shacharit-for-weekdays-the-amidah.json"
              }
            },
            "notes": "One of the very few places the congregation speaks during the repetition — its own bowed text, in undertone, while the leader says Modim aloud."
          },
          {
            "id": "birkat-kohanim",
            "name": "Priestly Blessing",
            "hebrew": "ברכת כהנים / נשיאת כפיים",
            "category": "amidah",
            "role": "call_response",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "112-139",
                "granularity": "within",
                "href": "/siddur/koren-shalem/168-169-112-113-shaharit-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": {
                "printPages": "45-53",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/104-105-45-45-shacharit-for-weekdays-the-amidah.json"
              }
            },
            "notes": "Daily in Israel; in the Ashkenazi diaspora only at Musaf on Yom Tov. Without kohanim the leader says Elokeinu velokei avoteinu…; Ashkenazim answer Ken yehi ratzon, Sephardim and Chabad answer Amen."
          },
          {
            "id": "viduy-tachanun",
            "name": "Confession and Tachanun",
            "hebrew": "וידוי ותחנון",
            "category": "supplication",
            "role": "congregation_silent",
            "minyan": "modified_alone",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "140-147",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/196-197-140-141-shaharit-for-weekdays-viduy.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "110-113",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/110-111-110-111-shacharit-for-weekdays-viduy-and-tachanun.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "54-55, 59-60",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/122-123-54-54-shacharit-for-weekdays-viduy-and-tachnun.json"
              }
            },
            "notes": "Said seated with the head resting on the forearm (nefilat apayim). The Thirteen Attributes within it require a minyan as petition; an individual may read them only as plain text, not as supplication (SA OC 565:5).",
            "omissions": [
              {
                "who": "all",
                "what": "skip",
                "detail": "Omitted on ~40 days a year: Shabbat, Rosh Ḥodesh, all Nisan, Pesaḥ Sheni, Lag BaOmer, 1-8/12 Sivan, 9 & 15 Av, Ereb RH, YK through 24 Tishrei or Rosh Ḥodesh Ḥeshvan, all Ḥanukkah, 15 Shevat, 14-15 Adar I & II, and in the presence of a groom, a brit, or a siyyum."
              },
              {
                "who": "tehillat-hashem / Chabad",
                "what": "skip-additional",
                "detail": "Also omitted 10 Kislev, 19-20 Kislev, 12-13 Tammuz — each from the preceding afternoon. When Taḥanun is omitted, Lamnatze'aḥ…Ya'ankha and Tefillah L'David are omitted with it."
              },
              {
                "who": "lev-shalem / Conservative",
                "what": "retain-reduced",
                "detail": "Retained but omitted on any day 'deemed even slightly joyous'; Psalm 20 likewise dropped on many days."
              }
            ]
          },
          {
            "id": "tachanun-mon-thu",
            "name": "Long Taḥanun for Mondays and Thursdays",
            "hebrew": "תחנון לשני וחמישי",
            "category": "supplication",
            "role": "congregation_unison",
            "minyan": "required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "154-165",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/210-211-154-155-shaharit-for-weekdays-tahanunim.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "114-121",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/114-115-114-115-shacharit-for-weekdays-for-mondays-and-thursdays.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "56-58",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/126-127-56-56-shacharit-for-weekdays-tachnun-for-mondays-and-thursdays.json"
              }
            },
            "notes": "V'hu raḥum often chanted in unison; Shomer Yisrael said aloud."
          },
          {
            "id": "avinu-malkenu",
            "name": "Avinu Malkenu",
            "hebrew": "אבינו מלכנו",
            "category": "supplication",
            "role": "responsive",
            "minyan": "enhanced",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "148-153",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/204-205-148-149-shaharit-for-weekdays-avinu-malkenu.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "694-697",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/694-695-694-695-avinu-malkeinu-avinu-malkeinu.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "313-318",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/640-641-313-313-musaf-for-weekday-rosh-chodesh-musaf-amidah-for-weekday-rosh-chodesh.json"
              }
            },
            "notes": "Ten Days of Repentance and public fast days."
          },
          {
            "id": "torah-removal",
            "name": "Removing the Torah",
            "hebrew": "הוצאת ספר תורה",
            "category": "torah",
            "role": "call_response",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "166-169",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/222-223-166-167-shaharit-for-weekdays-removing-the-torah.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "122-127",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/122-123-122-123-shacharit-for-weekdays-reading-the-torah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "61",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/136-137-61-61-shacharit-for-weekdays-reading-of-the-torah.json"
              }
            },
            "notes": "Mondays, Thursdays, Rosh Ḥodesh, fasts and festivals. Ein Kamokha / Vayehi binsoa in unison; leader alone says Gadlu, congregation responds Lekha Hashem ha-gedullah. Chabad says Berikh Shemei only on Shabbat and Yom Tov."
          },
          {
            "id": "torah-reading",
            "name": "Reading of the Torah",
            "hebrew": "קריאת התורה",
            "category": "torah",
            "role": "reader_chant",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "170-175",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/226-227-170-171-shaharit-for-weekdays-torah-readings.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "122-127",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/122-123-122-123-shacharit-for-weekdays-reading-the-torah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "62-65",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/138-139-62-62-shacharit-for-weekdays-the-reading-of-the-torah.json"
              }
            },
            "notes": "Ba'al korei chants with cantillation; congregation follows silently from a printed text and must not read audibly. Aliyah blessings are call-and-response (oleh: Barekhu…; congregation: Barukh Hashem ha-mevorakh…).",
            "omissions": [
              {
                "who": "no minyan",
                "what": "forbidden",
                "detail": "The scroll is not removed from the ark and no blessings are said. Orthodox practice: read the portion privately from a ḥumash. CJLS 'In the Absence of a Minyan': chanting from a printed ḥumash, reading in translation, or substituting study are all permitted — the scroll stays in the ark."
              }
            ]
          },
          {
            "id": "hagbahah",
            "name": "Lifting and Binding the Torah",
            "hebrew": "הגבהה וגלילה",
            "category": "torah",
            "role": "congregation_unison",
            "minyan": "required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "176-187",
                "granularity": "within",
                "href": "/siddur/koren-shalem/232-233-176-177-shaharit-for-weekdays-ashrei.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "128-129",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/128-129-128-129-shacharit-for-weekdays-raising-the-torah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "62-65",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/138-139-62-62-shacharit-for-weekdays-the-reading-of-the-torah.json"
              }
            },
            "notes": "V'zot haTorah said aloud in unison while pointing. Ashkenaz lifts after the reading; Sephardim and Chabad lift before it."
          },
          {
            "id": "ashrei-uva-letzion",
            "name": "Ashrei and Uva LeTziyon",
            "hebrew": "אשרי / ובא לציון",
            "category": "concluding",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "176-181",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/232-233-176-177-shaharit-for-weekdays-ashrei.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "130-137",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/130-131-130-131-shacharit-for-weekdays-shacharit-for-weekdays.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "66-68",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/146-147-66-66-shacharit-for-weekdays-ashrei.json"
              }
            },
            "notes": "Uva LeTziyon is Kedushah d'Sidra — Torah-with-Targum in form, therefore sayable without a minyan."
          },
          {
            "id": "kaddish-shalem",
            "name": "Full Kaddish (Titkabal)",
            "hebrew": "קדיש שלם",
            "category": "concluding",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "182-183",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/238-239-182-183-shaharit-for-weekdays-full-kaddish.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "130-137",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/130-131-130-131-shacharit-for-weekdays-shacharit-for-weekdays.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "69",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/152-153-69-69-shacharit-for-weekdays-complete-kaddish.json"
              }
            }
          },
          {
            "id": "shir-shel-yom",
            "name": "Psalm of the Day",
            "hebrew": "שיר של יום",
            "category": "concluding",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "188-213",
                "granularity": "within",
                "href": "/siddur/koren-shalem/244-245-188-189-shaharit-for-weekdays-conclusion.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "138-155",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/138-139-138-139-shacharit-for-weekdays-song-of-the-day.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "71-76",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/156-157-71-71-shacharit-for-weekdays-song-of-the-day.json"
              }
            },
            "notes": "Chabad adds Hoshi'einu year-round after it, then the psalm corresponding to one's age and the daily Tehillim portion."
          },
          {
            "id": "ein-keloheinu",
            "name": "Ein Keloheinu",
            "hebrew": "אין כאלהינו",
            "category": "concluding",
            "role": "sung",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "188-213",
                "granularity": "within",
                "href": "/siddur/koren-shalem/244-245-188-189-shaharit-for-weekdays-conclusion.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": {
                "printPages": "78",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/170-171-78-78-shacharit-for-weekdays-ein-keilokeinu.json"
              }
            },
            "notes": "ASHKENAZ DIASPORA: Shabbat and Yom Tov only. CHABAD / NUSAḤ SEFARD: said DAILY, followed by Pittum HaKetoret and Kaddish d'Rabbanan."
          },
          {
            "id": "aleinu",
            "name": "Aleinu",
            "hebrew": "עלינו",
            "category": "concluding",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "188-213",
                "granularity": "within",
                "href": "/siddur/koren-shalem/244-245-188-189-shaharit-for-weekdays-conclusion.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "130-137",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/130-131-130-131-shacharit-for-weekdays-shacharit-for-weekdays.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "80-81",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/174-175-80-80-shacharit-for-weekdays-aleinu.json"
              }
            },
            "notes": "Bow at Va'anaḥnu kore'im. Chabad recites Al ken nekaveh quietly at each person's own pace.",
            "omissions": [
              {
                "who": "lev-shalem / Conservative",
                "what": "verify",
                "detail": "Sim Shalom removed 'she-lo asanu ke-goyei ha-aratzot'; whether Lev Shalem restores it could not be confirmed from a first-tier source — check the printed page."
              }
            ]
          },
          {
            "id": "kaddish-yatom",
            "name": "Mourner's Kaddish",
            "hebrew": "קדיש יתום",
            "category": "concluding",
            "role": "mourners",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "188-213",
                "granularity": "within",
                "href": "/siddur/koren-shalem/244-245-188-189-shaharit-for-weekdays-conclusion.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "156-157",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/156-157-156-157-shacharit-for-weekdays-mourner-s-kaddish.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "77",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/168-169-77-77-shacharit-for-weekdays-mourner-s-kaddish.json"
              }
            },
            "notes": "Now near-universally said by all mourners in unison. Many Conservative congregations have the entire congregation stand."
          },
          {
            "id": "rabbeinu-tam",
            "name": "Rabbeinu Tam Tefillin",
            "hebrew": "תפילין דרבנו תם",
            "category": "appendix",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "minhag_optional",
            "pages": {
              "koren-shalem": null,
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "158-163",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/158-159-158-159-shacharit-for-weekdays-rabbeinu-tam-s-tefillin.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "82-83",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/178-179-82-82-shacharit-for-weekdays-rabbeinu-tam-s-tefillin.json"
              }
            },
            "notes": "CHABAD: daily from bar mitzvah, donned after Shaḥarit without a berakhah; while wearing them one reads the three paragraphs of Shema plus Vayedaber and V'hayah ki yevi'akha. Not general Ashkenazi practice."
          },
          {
            "id": "six-remembrances",
            "name": "The Six Remembrances",
            "hebrew": "שש זכירות",
            "category": "appendix",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_optional",
            "pages": {
              "koren-shalem": null,
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "430-433",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/430-431-430-431-musaf-for-shabbat-day-the-six-remembrances.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "84",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/182-183-84-84-shacharit-for-weekdays-the-six-remembrances.json"
              }
            },
            "notes": "Chabad: said daily, all year — weekdays, Shabbat, festivals, Rosh Hashanah and Yom Kippur."
          }
        ],
        "categoryRuns": [
          {
            "category": "preliminary",
            "count": 9,
            "startIndex": 0
          },
          {
            "category": "praise",
            "count": 6,
            "startIndex": 9
          },
          {
            "category": "transition",
            "count": 1,
            "startIndex": 15
          },
          {
            "category": "shema",
            "count": 6,
            "startIndex": 16
          },
          {
            "category": "amidah",
            "count": 5,
            "startIndex": 22
          },
          {
            "category": "supplication",
            "count": 3,
            "startIndex": 27
          },
          {
            "category": "torah",
            "count": 3,
            "startIndex": 30
          },
          {
            "category": "concluding",
            "count": 6,
            "startIndex": 33
          },
          {
            "category": "appendix",
            "count": 2,
            "startIndex": 39
          }
        ]
      },
      {
        "id": "minchah-weekday",
        "name": "Minḥah for Weekdays",
        "hebrew": "מנחה לחול",
        "when": "Afternoon",
        "timing": "Minḥah Gedolah from 6.5 halakhic hours; Minḥah Ketanah (preferred) from 9.5; Plag HaMinḥah at 10.75; latest is sheki'ah. SA OC 233:1. Sephardi leniency to ~13.5 minutes after sunset.",
        "arc": "The shortest service — Ashrei → Amidah → Taḥanun → conclusion. Structurally the Amidah with a psalm in front of it.",
        "sections": [
          {
            "id": "korbanot-minchah",
            "name": "Korbanot / Ketoret",
            "hebrew": "קרבנות / קטרת",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_optional",
            "pages": {
              "koren-shalem": null,
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": {
                "printPages": "99-100",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/212-213-99-99-minchah-for-weekdays-korbanot-ketoret.json"
              }
            },
            "notes": "Chabad prints these before Ashrei at Minḥah; most Ashkenaz siddurim do not."
          },
          {
            "id": "ashrei-minchah",
            "name": "Ashrei",
            "hebrew": "אשרי",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "222-225",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/294-295-222-223-minha-for-weekdays-ashrei.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "192-209",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/192-193-192-193-minchah-for-weekdays-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "101-102",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/216-217-101-101-minchah-for-weekdays-ashrei.json"
              }
            },
            "notes": "Customary opening, not strictly required. No preceding blessing at Minḥah, so semikhat ge'ulah li-tefillah does not apply."
          },
          {
            "id": "chatzi-kaddish-minchah",
            "name": "Half Kaddish",
            "hebrew": "חצי קדיש",
            "category": "transition",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "222-225",
                "granularity": "within",
                "href": "/siddur/koren-shalem/294-295-222-223-minha-for-weekdays-ashrei.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "192-209",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/192-193-192-193-minchah-for-weekdays-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "101-102",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/216-217-101-101-minchah-for-weekdays-ashrei.json"
              }
            }
          },
          {
            "id": "amidah-minchah",
            "name": "Amidah (silent)",
            "hebrew": "עמידה",
            "category": "amidah",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "226-249",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/298-299-226-227-minha-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "192-209",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/192-193-192-193-minchah-for-weekdays-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "103-111",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/220-221-103-103-minchah-for-weekdays-the-amidah.json"
              }
            },
            "notes": "Identical weekday nineteen blessings. THE OBLIGATORY CORE OF MINḤAH."
          },
          {
            "id": "chazarat-minchah",
            "name": "Repetition and Kedushah",
            "hebrew": "חזרת הש״ץ",
            "category": "amidah",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "226-249",
                "granularity": "within",
                "href": "/siddur/koren-shalem/298-299-226-227-minha-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "192-209",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/192-193-192-193-minchah-for-weekdays-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "103-111",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/220-221-103-103-minchah-for-weekdays-the-amidah.json"
              }
            },
            "notes": "See heicha-kedushah below for the abbreviated form used under time pressure."
          },
          {
            "id": "heicha-kedushah",
            "name": "Heicha Kedushah (abbreviated repetition)",
            "hebrew": "קדושה היכא",
            "category": "amidah",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": null,
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": null
            },
            "notes": "SA OC 124:2. Permitted only in real need — insufficient time before sheki'ah, or a minyan that will not answer Amen. Variant 1 (standard Ashkenaz): leader says the first three blessings ALOUD with Kedushah in place through ha-El ha-Kadosh; congregation then begins its own silent Amidah from the beginning. Variant 2 (most pressed): everyone says the first three blessings quietly along with the leader and continues silently from Atah Ḥonen, with at least one person staying silent to answer Amen. There is no repetition afterward. Standard in Chabad, yeshivot, workplace minyanim and Israeli weekday minyanim; common at Minḥah erev Shabbat and on fast days."
          },
          {
            "id": "tachanun-minchah",
            "name": "Taḥanun",
            "hebrew": "תחנון",
            "category": "supplication",
            "role": "congregation_silent",
            "minyan": "modified_alone",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "250-257",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/322-323-250-251-minha-for-weekdays-tahanun.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "210-213",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/210-211-210-211-minchah-for-weekdays-viduy-and-tachanun.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "112-114",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/238-239-112-112-minchah-for-weekdays-viduy-and-tachnun.json"
              }
            },
            "notes": "Omitted at Minḥah of the day preceding any day Taḥanun is not said — except Minḥah before Erev Rosh Hashanah and before Erev Yom Kippur, when it IS said."
          },
          {
            "id": "kaddish-shalem-minchah",
            "name": "Full Kaddish",
            "hebrew": "קדיש שלם",
            "category": "concluding",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "258-265",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/330-331-258-259-minha-for-weekdays-conclusion.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "214-217",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/214-215-214-215-minchah-for-weekdays-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "115",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/244-245-115-115-minchah-for-weekdays-complete-kaddish.json"
              }
            }
          },
          {
            "id": "aleinu-minchah",
            "name": "Aleinu",
            "hebrew": "עלינו",
            "category": "concluding",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "258-265",
                "granularity": "within",
                "href": "/siddur/koren-shalem/330-331-258-259-minha-for-weekdays-conclusion.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "214-217",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/214-215-214-215-minchah-for-weekdays-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "116",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/246-247-116-116-minchah-for-weekdays-aleinu.json"
              }
            },
            "notes": "Chabad says L'David Hashem Ori immediately before Aleinu at Minḥah during Elul through Hoshana Rabbah."
          },
          {
            "id": "kaddish-yatom-minchah",
            "name": "Mourner's Kaddish",
            "hebrew": "קדיש יתום",
            "category": "concluding",
            "role": "mourners",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "258-265",
                "granularity": "within",
                "href": "/siddur/koren-shalem/330-331-258-259-minha-for-weekdays-conclusion.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "214-217",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/214-215-214-215-minchah-for-weekdays-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "117",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/248-249-117-117-minchah-for-weekdays-mourner-s-kaddish.json"
              }
            }
          }
        ],
        "categoryRuns": [
          {
            "category": "preliminary",
            "count": 2,
            "startIndex": 0
          },
          {
            "category": "transition",
            "count": 1,
            "startIndex": 2
          },
          {
            "category": "amidah",
            "count": 3,
            "startIndex": 3
          },
          {
            "category": "supplication",
            "count": 1,
            "startIndex": 6
          },
          {
            "category": "concluding",
            "count": 3,
            "startIndex": 7
          }
        ]
      },
      {
        "id": "maariv-weekday",
        "name": "Ma'ariv for Weekdays",
        "hebrew": "ערבית לחול",
        "when": "Evening",
        "timing": "Ideally from tzeit ha-kokhavim; from plag ha-minḥah only if Minḥah was already prayed before plag. Should be said before ḥatzot; be-di'avad until alot ha-shaḥar. SA OC 233:1, 235:1,4.",
        "arc": "Shema and its four blessings → Amidah. No repetition, ever — Ma'ariv's Amidah is formally reshut.",
        "sections": [
          {
            "id": "vehu-rachum",
            "name": "V'hu Raḥum / Opening",
            "hebrew": "והוא רחום",
            "category": "preliminary",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "266-269",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/338-339-266-267-maariv-for-weekdays-preparation-for-prayer.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "218-219",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/218-219-218-219-maariv-for-weekdays-maariv-for-weekdays.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "118",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/250-251-118-118-maariv-for-weeknights-maariv-for-weeknights.json"
              }
            }
          },
          {
            "id": "barchu-maariv",
            "name": "Barekhu",
            "hebrew": "ברכו",
            "category": "shema",
            "role": "call_response",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "268-269",
                "granularity": "within",
                "href": "/siddur/koren-shalem/340-341-268-269-maariv-for-weekdays-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "218-219",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/218-219-218-219-maariv-for-weekdays-maariv-for-weekdays.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "118",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/250-251-118-118-maariv-for-weeknights-maariv-for-weeknights.json"
              }
            }
          },
          {
            "id": "maariv-aravim",
            "name": "Ma'ariv Aravim",
            "hebrew": "מעריב ערבים",
            "category": "shema",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "270-281",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/342-343-270-271-maariv-for-weekdays-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "220-225",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/220-221-220-221-maariv-for-weekdays-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "119",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/252-253-119-119-maariv-for-weeknights-blessings-of-the-shema.json"
              }
            }
          },
          {
            "id": "ahavat-olam",
            "name": "Ahavat Olam",
            "hebrew": "אהבת עולם",
            "category": "shema",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "270-281",
                "granularity": "within",
                "href": "/siddur/koren-shalem/342-343-270-271-maariv-for-weekdays-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "220-225",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/220-221-220-221-maariv-for-weekdays-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "119",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/252-253-119-119-maariv-for-weeknights-blessings-of-the-shema.json"
              }
            }
          },
          {
            "id": "shema-maariv",
            "name": "The Shema",
            "hebrew": "קריאת שמע",
            "category": "shema",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "deoraita",
            "pages": {
              "koren-shalem": {
                "printPages": "270-281",
                "granularity": "within",
                "href": "/siddur/koren-shalem/342-343-270-271-maariv-for-weekdays-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "220-225",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/220-221-220-221-maariv-for-weekdays-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "120-121",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/254-255-120-120-maariv-for-weeknights-the-shema.json"
              }
            },
            "notes": "First verse aloud in unison; remainder read privately."
          },
          {
            "id": "emet-vemunah",
            "name": "Emet V'emunah / Ge'ulah",
            "hebrew": "אמת ואמונה",
            "category": "shema",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "270-281",
                "granularity": "within",
                "href": "/siddur/koren-shalem/342-343-270-271-maariv-for-weekdays-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "220-225",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/220-221-220-221-maariv-for-weekdays-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "122",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/258-259-122-122-maariv-for-weeknights-blessings-of-the-shema.json"
              }
            },
            "notes": "Mi Khamokha sung in unison. Ḥatimah: Ga'al Yisrael."
          },
          {
            "id": "hashkivenu",
            "name": "Hashkivenu",
            "hebrew": "השכיבנו",
            "category": "shema",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "270-281",
                "granularity": "within",
                "href": "/siddur/koren-shalem/342-343-270-271-maariv-for-weekdays-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "220-225",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/220-221-220-221-maariv-for-weekdays-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "122",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/258-259-122-122-maariv-for-weeknights-blessings-of-the-shema.json"
              }
            },
            "notes": "Weekday ḥatimah: Shomer amo Yisrael la-ad. Counted as an extension of the ge'ulah blessing, which is why at Ma'ariv praying with the congregation outranks strict semikhat ge'ulah li-tefillah."
          },
          {
            "id": "baruch-hashem-leolam",
            "name": "Barukh Hashem L'Olam",
            "hebrew": "ברוך ה׳ לעולם",
            "category": "shema",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "270-281",
                "granularity": "within",
                "href": "/siddur/koren-shalem/342-343-270-271-maariv-for-weekdays-blessings-of-the-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": {
                "printPages": "122",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/258-259-122-122-maariv-for-weeknights-blessings-of-the-shema.json"
              }
            },
            "omissions": [
              {
                "who": "tehillat-hashem / Chabad",
                "what": "omit",
                "detail": "OMITTED — and Sefer HaMinhagim rules a Chabad Jew does not say it even while praying in a congregation that does."
              },
              {
                "who": "Israeli / many Sefard rites",
                "what": "omit",
                "detail": "Not said in Eretz Yisrael in most rites."
              }
            ]
          },
          {
            "id": "chatzi-kaddish-maariv",
            "name": "Half Kaddish",
            "hebrew": "חצי קדיש",
            "category": "transition",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "282-303",
                "granularity": "within",
                "href": "/siddur/koren-shalem/354-355-282-283-maariv-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "226-239",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/226-227-226-227-maariv-for-weekdays-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "123",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/260-261-123-123-maariv-for-weeknights-the-amidah.json"
              }
            }
          },
          {
            "id": "amidah-maariv",
            "name": "Amidah (silent)",
            "hebrew": "עמידה",
            "category": "amidah",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "282-303",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/354-355-282-283-maariv-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "226-239",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/226-227-226-227-maariv-for-weekdays-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "123-131",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/260-261-123-123-maariv-for-weeknights-the-amidah.json"
              }
            },
            "notes": "FORMALLY RESHUT (Berakhot 27b) — the only one of the three whose Amidah is technically optional. Rambam, Hil. Tefillah 1:6: 'the people accepted it upon themselves as an obligation.' Practical residue: NEVER repeated, and greater leniency on omitted insertions (one who forgot Ya'aleh V'Yavo at Ma'ariv on Rosh Ḥodesh does not repeat)."
          },
          {
            "id": "kaddish-shalem-maariv",
            "name": "Full Kaddish",
            "hebrew": "קדיש שלם",
            "category": "concluding",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "282-303",
                "granularity": "within",
                "href": "/siddur/koren-shalem/354-355-282-283-maariv-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "240-245",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/240-241-240-241-maariv-for-weekdays-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "133",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/280-281-133-133-maariv-for-weeknights-complete-kaddish.json"
              }
            }
          },
          {
            "id": "aleinu-maariv",
            "name": "Aleinu",
            "hebrew": "עלינו",
            "category": "concluding",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "282-303",
                "granularity": "within",
                "href": "/siddur/koren-shalem/354-355-282-283-maariv-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "240-245",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/240-241-240-241-maariv-for-weekdays-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "134-135",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/282-283-134-134-maariv-for-weeknights-aleinu.json"
              }
            }
          },
          {
            "id": "kaddish-yatom-maariv",
            "name": "Mourner's Kaddish",
            "hebrew": "קדיש יתום",
            "category": "concluding",
            "role": "mourners",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "282-303",
                "granularity": "within",
                "href": "/siddur/koren-shalem/354-355-282-283-maariv-for-weekdays-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "240-245",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/240-241-240-241-maariv-for-weekdays-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "134-135",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/282-283-134-134-maariv-for-weeknights-aleinu.json"
              }
            }
          },
          {
            "id": "sefirat-haomer",
            "name": "Counting the Omer",
            "hebrew": "ספירת העומר",
            "category": "seasonal",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "318-327",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/390-391-318-319-maariv-for-motzaei-shabbat-the-omer.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "684-693",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/684-685-684-685-counting-the-omer-counting-the-omer.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "136-140",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/286-287-136-136-counting-the-omer-counting-the-omer.json"
              }
            },
            "notes": "49 nights between Pesaḥ and Shavuot, after the Amidah."
          },
          {
            "id": "shema-al-hamitah",
            "name": "Shema Before Sleep",
            "hebrew": "קריאת שמע על המיטה",
            "category": "appendix",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "340-347",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/412-413-340-341-shema-before-sleep-shema-before-sleep-at-night.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "246-261",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/246-247-246-247-shema-prayer-before-going-to-bed-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "141-147",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/296-297-141-141-prayer-before-retiring-at-night-prayer-before-retiring-at-night.json"
              }
            },
            "notes": "Said at home, not in synagogue. Not part of Ma'ariv proper."
          }
        ],
        "categoryRuns": [
          {
            "category": "preliminary",
            "count": 1,
            "startIndex": 0
          },
          {
            "category": "shema",
            "count": 7,
            "startIndex": 1
          },
          {
            "category": "transition",
            "count": 1,
            "startIndex": 8
          },
          {
            "category": "amidah",
            "count": 1,
            "startIndex": 9
          },
          {
            "category": "concluding",
            "count": 3,
            "startIndex": 10
          },
          {
            "category": "seasonal",
            "count": 1,
            "startIndex": 13
          },
          {
            "category": "appendix",
            "count": 1,
            "startIndex": 14
          }
        ]
      },
      {
        "id": "kabbalat-shabbat",
        "name": "Kabbalat Shabbat",
        "hebrew": "קבלת שבת",
        "when": "Friday, between Minḥah and nightfall",
        "timing": "Any time from plag ha-minḥah, and no later than sheki'ah.",
        "arc": "Six psalms for the six weekdays → Lekha Dodi → Ps. 92-93. A 16th-century Safed custom, not a statutory service — the newest layer in the siddur and the one with the most local variation.",
        "sections": [
          {
            "id": "minchah-erev-shabbat",
            "name": "Minḥah for Erev Shabbat",
            "hebrew": "מנחה לערב שבת",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "222-265",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/294-295-222-223-minha-for-weekdays-ashrei.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "262-269",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/262-263-262-263-minchah-for-friday-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "148-151",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/310-311-148-148-minchah-prayer-for-erev-shabbat-hodu.json"
              }
            },
            "notes": "Weekday Minḥah, said before Kabbalat Shabbat. No Taḥanun. Chabad prints Petaḥ Eliyahu here. Heicha Kedushah is common at this Minḥah."
          },
          {
            "id": "candle-lighting",
            "name": "Candle Lighting",
            "hebrew": "הדלקת נרות",
            "category": "preliminary",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "352-353",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/424-425-352-353-erev-shabbat-and-yom-tov-candle-lighting.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "270-271",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/270-271-270-271-friday-festival-eve-blessings-for-candle-lighting.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "152-153",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/318-319-152-152-candle-lighting-for-shabbat-and-festivals-blessings-for-candle-lighting.json"
              }
            },
            "notes": "At home, before sunset. Not a synagogue act."
          },
          {
            "id": "shir-hashirim",
            "name": "Song of Songs",
            "hebrew": "שיר השירים",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_optional",
            "pages": {
              "koren-shalem": {
                "printPages": "354-363",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/426-427-354-355-erev-shabbat-song-of-songs.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": null
            },
            "notes": "Sephardi and ḥasidic custom before Minḥah/Kabbalat Shabbat; not universal."
          },
          {
            "id": "yedid-nefesh",
            "name": "Yedid Nefesh",
            "hebrew": "ידיד נפש",
            "category": "preliminary",
            "role": "sung",
            "minyan": "not_required",
            "obligation": "minhag_optional",
            "pages": {
              "koren-shalem": {
                "printPages": "368-369",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/440-441-368-369-erev-shabbat-yedid-nefesh.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": null
            }
          },
          {
            "id": "kabbalat-shabbat-psalms",
            "name": "Kabbalat Shabbat Psalms (95-99, 29)",
            "hebrew": "קבלת שבת",
            "category": "praise",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "370-377",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/442-443-370-371-kabbalat-shabbat-kabbalat-shabbat.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "272-285",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/272-273-272-273-friday-eve-welcoming-the-shabbat.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "154-160",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/322-323-154-154-welcoming-the-shabbat-welcoming-the-shabbat.json"
              }
            },
            "notes": "Six psalms for the six weekdays plus Ps. 29. Often sung or read responsively. CHABAD: recited quietly and individually with minimal singing until Lekha Dodi. A 16th-century Safed custom — entirely optional and not a devar she-bikdushah.",
            "omissions": [
              {
                "who": "alone",
                "what": "permitted",
                "detail": "An individual may say all of it but omits the Kaddish. Functional minimum when alone: Ps. 92, Mizmor Shir L'Yom HaShabbat."
              }
            ]
          },
          {
            "id": "lecha-dodi",
            "name": "Lekha Dodi",
            "hebrew": "לכה דודי",
            "category": "praise",
            "role": "responsive",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "378-383",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/450-451-378-379-kabbalat-shabbat-lekha-dodi.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "272-285",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/272-273-272-273-friday-eve-welcoming-the-shabbat.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "154-160",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/322-323-154-154-welcoming-the-shabbat-welcoming-the-shabbat.json"
              }
            },
            "notes": "Leader sings each verse, congregation joins the refrain. All turn toward the entrance and bow at Bo'i khallah. Carlebach-style minyanim extend this into full congregational singing."
          },
          {
            "id": "psalm-92-93",
            "name": "Psalms 92 and 93",
            "hebrew": "מזמור שיר ליום השבת",
            "category": "praise",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "384-385",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/456-457-384-385-kabbalat-shabbat-psalm-92.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "272-285",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/272-273-272-273-friday-eve-welcoming-the-shabbat.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "154-160",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/322-323-154-154-welcoming-the-shabbat-welcoming-the-shabbat.json"
              }
            },
            "notes": "The operative act of accepting Shabbat where it has not already been accepted."
          },
          {
            "id": "bameh-madlikin",
            "name": "Bameh Madlikin",
            "hebrew": "במה מדליקין",
            "category": "study",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "388-389",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/460-461-388-389-kabbalat-shabbat-bameh-madlikin.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": null
            },
            "omissions": [
              {
                "who": "tehillat-hashem / Chabad",
                "what": "omit",
                "detail": "OMITTED. Nusaḥ Sefard/Ari substitutes Kegavna."
              },
              {
                "who": "lev-shalem / Conservative",
                "what": "absent",
                "detail": "Not in the Lev Shalem Shabbat evening order."
              }
            ]
          },
          {
            "id": "kegavna",
            "name": "Kegavna",
            "hebrew": "כגוונא",
            "category": "kabbalistic",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "392-395",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/464-465-392-393-kabbalat-shabbat-kegavna.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "272-285",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/272-273-272-273-friday-eve-welcoming-the-shabbat.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "154-160",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/322-323-154-154-welcoming-the-shabbat-welcoming-the-shabbat.json"
              }
            },
            "notes": "Zoharic passage. NUSAḤ SEFARD / ARI / CHABAD: said in place of Bameh Madlikin. Chabad pronounces the Divine Names in it in full. Koren prints it as a marked rubric for those who follow Nusaḥ Sefard."
          }
        ],
        "categoryRuns": [
          {
            "category": "preliminary",
            "count": 4,
            "startIndex": 0
          },
          {
            "category": "praise",
            "count": 3,
            "startIndex": 4
          },
          {
            "category": "study",
            "count": 1,
            "startIndex": 7
          },
          {
            "category": "kabbalistic",
            "count": 1,
            "startIndex": 8
          }
        ]
      },
      {
        "id": "maariv-shabbat",
        "name": "Ma'ariv for Shabbat",
        "hebrew": "ערבית לשבת",
        "when": "Friday night",
        "timing": "After Kabbalat Shabbat.",
        "arc": "Same skeleton as weekday Ma'ariv with a seven-blessing Amidah, plus two Shabbat-only public additions: Vayekhulu said aloud together, and Me'ein Sheva by the leader.",
        "sections": [
          {
            "id": "barchu-shabbat",
            "name": "Barekhu",
            "hebrew": "ברכו",
            "category": "shema",
            "role": "call_response",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "396-407",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/468-469-396-397-maariv-for-shabbat-and-yom-tov-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "286-293",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/286-287-286-287-friday-eve-maariv-for-shabbat-and-festivals.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "161",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/336-337-161-161-maariv-for-shabbat-and-festivals-maariv-prayer-for-shabbat-and-festivals.json"
              }
            }
          },
          {
            "id": "maariv-aravim-shabbat",
            "name": "Ma'ariv Aravim and Ahavat Olam",
            "hebrew": "מעריב ערבים / אהבת עולם",
            "category": "shema",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "396-407",
                "granularity": "within",
                "href": "/siddur/koren-shalem/468-469-396-397-maariv-for-shabbat-and-yom-tov-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "286-293",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/286-287-286-287-friday-eve-maariv-for-shabbat-and-festivals.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "162",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/338-339-162-162-maariv-for-shabbat-and-festivals-blessings-of-the-shema.json"
              }
            },
            "notes": "Chabad: the leader concludes Ohev amo Yisrael QUIETLY, and raises his voice at HaMa'avir banav and Malkhutkha."
          },
          {
            "id": "shema-shabbat",
            "name": "The Shema",
            "hebrew": "קריאת שמע",
            "category": "shema",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "deoraita",
            "pages": {
              "koren-shalem": {
                "printPages": "396-407",
                "granularity": "within",
                "href": "/siddur/koren-shalem/468-469-396-397-maariv-for-shabbat-and-yom-tov-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "288-293",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/288-289-288-289-friday-night-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "163-164",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/340-341-163-163-maariv-for-shabbat-and-festivals-the-shema.json"
              }
            }
          },
          {
            "id": "hashkivenu-shabbat",
            "name": "Hashkivenu",
            "hebrew": "השכיבנו",
            "category": "shema",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "396-407",
                "granularity": "within",
                "href": "/siddur/koren-shalem/468-469-396-397-maariv-for-shabbat-and-yom-tov-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "288-293",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/288-289-288-289-friday-night-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "165",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/344-345-165-165-maariv-for-shabbat-and-festivals-blessings-of-the-shema.json"
              }
            },
            "notes": "Shabbat ḥatimah: HaPores sukkat shalom (not Shomer amo Yisrael)."
          },
          {
            "id": "vshamru",
            "name": "V'shamru",
            "hebrew": "ושמרו",
            "category": "shema",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "396-407",
                "granularity": "within",
                "href": "/siddur/koren-shalem/468-469-396-397-maariv-for-shabbat-and-yom-tov-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "288-293",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/288-289-288-289-friday-night-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "165",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/344-345-165-165-maariv-for-shabbat-and-festivals-blessings-of-the-shema.json"
              }
            }
          },
          {
            "id": "amidah-maariv-shabbat",
            "name": "Amidah for Shabbat (silent)",
            "hebrew": "עמידה לשבת",
            "category": "amidah",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "408-419",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/480-481-408-409-maariv-for-shabbat-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "294-303",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/294-295-294-295-friday-night-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "166-171",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/346-347-166-166-maariv-for-shabbat-the-amidah-for-shabbat.json"
              }
            },
            "notes": "Seven blessings. Never repeated. Chabad: Yismeḥu concludes zekher le-ma'aseh bereshit, and reads 'bah' at Ma'ariv where Shaḥarit reads 'bo'."
          },
          {
            "id": "vayechulu",
            "name": "Vayekhulu",
            "hebrew": "ויכולו",
            "category": "amidah",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "420-423",
                "granularity": "within",
                "href": "/siddur/koren-shalem/492-493-420-421-maariv-for-shabbat-and-yom-tov-meein-sheva.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "304-307",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/304-305-304-305-friday-night-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "172",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/358-359-172-172-maariv-for-shabbat-vayechulu.json"
              }
            },
            "notes": "Said ALOUD IN UNISON, standing — it is legal testimony to Creation, which is why it is deliberately said together. An individual says it with the intent of reading verses, not of giving testimony (testimony requires two)."
          },
          {
            "id": "meein-sheva",
            "name": "Me'ein Sheva (Magen Avot)",
            "hebrew": "מעין שבע",
            "category": "amidah",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "420-423",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/492-493-420-421-maariv-for-shabbat-and-yom-tov-meein-sheva.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "304-307",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/304-305-304-305-friday-night-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "172",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/358-359-172-172-maariv-for-shabbat-vayechulu.json"
              }
            },
            "notes": "A one-blessing summary of the seven, instituted for the safety of latecomers. SA OC 268:10 — the leader alone, with a minyan, and only in an established synagogue. AN INDIVIDUAL DOES NOT SAY IT. Many poskim also omit it in a temporary minyan or a house of mourning.",
            "omissions": [
              {
                "who": "alone",
                "what": "forbidden",
                "detail": "Not said without a minyan."
              }
            ]
          },
          {
            "id": "kaddish-shalem-shabbat-eve",
            "name": "Full Kaddish",
            "hebrew": "קדיש שלם",
            "category": "concluding",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "424-431",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/496-497-424-425-maariv-for-shabbat-and-yom-tov-conclusion.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "304-307",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/304-305-304-305-friday-night-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "173",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/360-361-173-173-maariv-for-shabbat-complete-kaddish.json"
              }
            }
          },
          {
            "id": "aleinu-shabbat-eve",
            "name": "Aleinu",
            "hebrew": "עלינו",
            "category": "concluding",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "424-431",
                "granularity": "within",
                "href": "/siddur/koren-shalem/496-497-424-425-maariv-for-shabbat-and-yom-tov-conclusion.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "304-307",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/304-305-304-305-friday-night-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "174-175",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/362-363-174-174-maariv-for-shabbat-and-festivals-aleinu.json"
              }
            }
          },
          {
            "id": "yigdal",
            "name": "Yigdal / Adon Olam",
            "hebrew": "יגדל / אדון עולם",
            "category": "concluding",
            "role": "sung",
            "minyan": "not_required",
            "obligation": "minhag_optional",
            "pages": {
              "koren-shalem": {
                "printPages": "424-431",
                "granularity": "within",
                "href": "/siddur/koren-shalem/496-497-424-425-maariv-for-shabbat-and-yom-tov-conclusion.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": null
            },
            "omissions": [
              {
                "who": "tehillat-hashem / Chabad",
                "what": "omit",
                "detail": "Chabad does not sing Yigdal or Adon Olam as a closing hymn."
              }
            ]
          },
          {
            "id": "shalom-aleichem-kiddush",
            "name": "Shalom Aleikhem, Eshet Ḥayil, Kiddush",
            "hebrew": "שלום עליכם / קידוש",
            "category": "home",
            "role": "sung",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "396-431",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/468-469-396-397-maariv-for-shabbat-and-yom-tov-shema.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "308-317",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/308-309-308-309-friday-night-songs-for-friday-evening.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "176-179",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/366-367-176-176-hymns-for-friday-evening-kaddish-shalom-aleichem.json"
              }
            },
            "notes": "At the table. Kiddush is said aloud by one person; everyone else listens silently and answers Amen (shome'a ke-oneh).",
            "omissions": [
              {
                "who": "tehillat-hashem / Chabad",
                "what": "absent",
                "detail": "Shabbat zemirot are not printed in the Chabad siddur; niggunim or a ḥasidic ma'amar take their place."
              }
            ]
          }
        ],
        "categoryRuns": [
          {
            "category": "shema",
            "count": 5,
            "startIndex": 0
          },
          {
            "category": "amidah",
            "count": 3,
            "startIndex": 5
          },
          {
            "category": "concluding",
            "count": 3,
            "startIndex": 8
          },
          {
            "category": "home",
            "count": 1,
            "startIndex": 11
          }
        ]
      },
      {
        "id": "shacharit-shabbat",
        "name": "Shaḥarit for Shabbat",
        "hebrew": "שחרית לשבת",
        "when": "Shabbat morning",
        "timing": "As weekday Shaḥarit.",
        "arc": "The weekday skeleton with three expansions: extra psalms and Nishmat in Pesukei DeZimra, a seven-blessing Amidah, and a full Torah service with seven aliyot, maftir and Haftarah — the longest single block in the week.",
        "sections": [
          {
            "id": "birkot-hashachar-shabbat",
            "name": "Morning Blessings",
            "hebrew": "ברכות השחר",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "4-43",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/60-61-4-5-morning-prayers-on-waking.json"
              },
              "lev-shalem": {
                "printPages": "99-121",
                "granularity": "topic",
                "href": "/siddur/lev-shalem/lev-04-99-shabbat-and-festivals-morning-service-morning-blessings.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "318-341",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/318-319-318-319-shabbat-festival-day-shacharit-for-shabbat-and-festivals.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "5-9",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/24-25-5-5-upon-arising-morning-blessings.json"
              }
            },
            "notes": "Lev Shalem prints an abbreviated Birkhot HaShaḥar; in practice much of it is said privately before the service begins."
          },
          {
            "id": "hodu-shabbat",
            "name": "Hodu",
            "hebrew": "הודו",
            "category": "praise",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "482-513",
                "granularity": "within",
                "href": "/siddur/koren-shalem/554-555-482-483-shaharit-for-shabbat-and-yom-tov-pesukei-dezimra.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "318-341",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/318-319-318-319-shabbat-festival-day-shacharit-for-shabbat-and-festivals.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "181, 190",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/376-377-181-181-shacharit-for-shabbat-and-festivals-hodu.json"
              }
            },
            "notes": "Position marks the nusaḥ — see the weekday entry."
          },
          {
            "id": "baruch-sheamar-shabbat",
            "name": "Barukh She'amar",
            "hebrew": "ברוך שאמר",
            "category": "praise",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_preparatory",
            "pages": {
              "koren-shalem": {
                "printPages": "482-513",
                "granularity": "within",
                "href": "/siddur/koren-shalem/554-555-482-483-shaharit-for-shabbat-and-yom-tov-pesukei-dezimra.json"
              },
              "lev-shalem": {
                "printPages": "122-148",
                "granularity": "topic",
                "href": "/siddur/lev-shalem/lev-16-122-shabbat-and-festivals-morning-service-verses-of-song.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "342-363",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/342-343-342-343-shabbat-festival-day-verses-of-praise.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "182-189",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/378-379-182-182-shacharit-for-shabbat-and-festivals-verses-of-praise.json"
              }
            }
          },
          {
            "id": "psalms-for-shabbat",
            "name": "Additional Psalms for Shabbat",
            "hebrew": "מזמורי שבת",
            "category": "praise",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "464-479",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/536-537-464-465-shaharit-for-shabbat-and-yom-tov-psalms-for-shabbat.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "342-363",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/342-343-342-343-shabbat-festival-day-verses-of-praise.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "184-188",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/382-383-184-184-shacharit-for-shabbat-and-festivals-lamnatzei-ach.json"
              }
            },
            "notes": "The Shabbat expansion of Pesukei DeZimra. Lev Shalem replaces Ps. 100 with nine other psalms."
          },
          {
            "id": "pesukei-dezimra-shabbat",
            "name": "Verses of Praise",
            "hebrew": "פסוקי דזמרה",
            "category": "praise",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "derabanan_preparatory",
            "pages": {
              "koren-shalem": {
                "printPages": "482-513",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/554-555-482-483-shaharit-for-shabbat-and-yom-tov-pesukei-dezimra.json"
              },
              "lev-shalem": {
                "printPages": "122-148",
                "granularity": "topic",
                "href": "/siddur/lev-shalem/lev-16-122-shabbat-and-festivals-morning-service-verses-of-song.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "342-363",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/342-343-342-343-shabbat-festival-day-verses-of-praise.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "191-202",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/396-397-191-191-shacharit-for-shabbat-and-festivals-verses-of-praise.json"
              }
            }
          },
          {
            "id": "nishmat",
            "name": "Nishmat Kol Ḥai",
            "hebrew": "נשמת כל חי",
            "category": "praise",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "482-513",
                "granularity": "within",
                "href": "/siddur/koren-shalem/554-555-482-483-shaharit-for-shabbat-and-yom-tov-pesukei-dezimra.json"
              },
              "lev-shalem": {
                "printPages": "122-148",
                "granularity": "within",
                "href": "/siddur/lev-shalem/lev-16-122-shabbat-and-festivals-morning-service-verses-of-song.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "342-363",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/342-343-342-343-shabbat-festival-day-verses-of-praise.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "191-202",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/396-397-191-191-shacharit-for-shabbat-and-festivals-verses-of-praise.json"
              }
            },
            "notes": "Shabbat and Yom Tov only. Leader formally takes over aloud at Shokhen Ad (Ashkenaz). HaKel be-ta'atzumot chanted in the High Holiday melody on Yom Tov."
          },
          {
            "id": "yishtabach-shabbat",
            "name": "Yishtabaḥ",
            "hebrew": "ישתבח",
            "category": "praise",
            "role": "hazan_solo",
            "minyan": "not_required",
            "obligation": "derabanan_preparatory",
            "pages": {
              "koren-shalem": {
                "printPages": "482-513",
                "granularity": "within",
                "href": "/siddur/koren-shalem/554-555-482-483-shaharit-for-shabbat-and-yom-tov-pesukei-dezimra.json"
              },
              "lev-shalem": {
                "printPages": "122-148",
                "granularity": "within",
                "href": "/siddur/lev-shalem/lev-16-122-shabbat-and-festivals-morning-service-verses-of-song.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "342-363",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/342-343-342-343-shabbat-festival-day-verses-of-praise.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "191-202",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/396-397-191-191-shacharit-for-shabbat-and-festivals-verses-of-praise.json"
              }
            }
          },
          {
            "id": "barchu-shabbat-am",
            "name": "Barekhu",
            "hebrew": "ברכו",
            "category": "shema",
            "role": "call_response",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "514-539",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/586-587-514-515-shaharit-for-shabbat-and-yom-tov-shema-and-its-blessings.json"
              },
              "lev-shalem": {
                "printPages": "149",
                "granularity": "topic",
                "href": "/siddur/lev-shalem/lev-43-149-shabbat-and-festivals-morning-service-sh-ma-and-its-blessings.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "364-371",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/364-365-364-365-shabbat-festival-day-blessings-of-the-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "203-206",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/420-421-203-203-shacharit-for-shabbat-and-festivals-blessings-of-the-shema.json"
              }
            }
          },
          {
            "id": "yotzer-shabbat",
            "name": "Yotzer Or and Kedushah d'Yotzer",
            "hebrew": "יוצר אור",
            "category": "shema",
            "role": "chatimah_aloud",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "514-539",
                "granularity": "within",
                "href": "/siddur/koren-shalem/586-587-514-515-shaharit-for-shabbat-and-yom-tov-shema-and-its-blessings.json"
              },
              "lev-shalem": {
                "printPages": "150-152",
                "granularity": "topic",
                "href": "/siddur/lev-shalem/lev-44-150-shabbat-and-festivals-morning-service-sh-ma-and-its-blessings.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "364-371",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/364-365-364-365-shabbat-festival-day-blessings-of-the-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "203-206",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/420-421-203-203-shacharit-for-shabbat-and-festivals-blessings-of-the-shema.json"
              }
            },
            "notes": "Expanded Shabbat text (El Adon, sung in unison in most congregations)."
          },
          {
            "id": "shema-shabbat-am",
            "name": "The Shema",
            "hebrew": "קריאת שמע",
            "category": "shema",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "deoraita",
            "pages": {
              "koren-shalem": {
                "printPages": "518-521",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/590-591-518-519-shaharit-for-shabbat-shema-and-its-blessings.json"
              },
              "lev-shalem": {
                "printPages": "153-158",
                "granularity": "topic",
                "href": "/siddur/lev-shalem/lev-47-153-shabbat-and-festivals-morning-service-sh-ma-and-its-blessings.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "372-377",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/372-373-372-373-shabbat-festival-day-shema.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "207-208",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/428-429-207-207-shacharit-for-shabbat-and-festivals-the-shema.json"
              }
            }
          },
          {
            "id": "amidah-shacharit-shabbat",
            "name": "Shaḥarit Amidah for Shabbat (silent)",
            "hebrew": "עמידה לשבת",
            "category": "amidah",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "540-555",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/612-613-540-541-shaharit-for-shabbat-amida.json"
              },
              "lev-shalem": {
                "printPages": "159-167",
                "granularity": "topic",
                "href": "/siddur/lev-shalem/lev-53-159-shabbat-morning-service-the-amidah.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "378-389",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/378-379-378-379-shabbat-festival-day-shacharit-amidah-for-shabbat.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "211-217",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/436-437-211-211-shacharit-for-shabbat-the-amidah-for-shabbat.json"
              }
            },
            "notes": "Seven blessings; middle blessing Yismaḥ Moshe."
          },
          {
            "id": "chazarat-shabbat",
            "name": "Repetition and Kedushah",
            "hebrew": "חזרת הש״ץ",
            "category": "amidah",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "540-555",
                "granularity": "within",
                "href": "/siddur/koren-shalem/612-613-540-541-shaharit-for-shabbat-amida.json"
              },
              "lev-shalem": {
                "printPages": "159-167",
                "granularity": "within",
                "href": "/siddur/lev-shalem/lev-53-159-shabbat-morning-service-the-amidah.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "378-389",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/378-379-378-379-shabbat-festival-day-shacharit-amidah-for-shabbat.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "211-217",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/436-437-211-211-shacharit-for-shabbat-the-amidah-for-shabbat.json"
              }
            },
            "notes": "Chabad's Shabbat Kedushah begins Tishkon as a new sentence."
          },
          {
            "id": "full-kaddish-torah",
            "name": "Full Kaddish",
            "hebrew": "קדיש שלם",
            "category": "transition",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "556-557",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/628-629-556-557-shaharit-for-shabbat-and-yom-tov-full-kaddish.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "390-395",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/390-391-390-391-shabbat-festival-day-song-of-the-day.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "218-221",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/450-451-218-218-shacharit-for-shabbat-song-of-the-day.json"
              }
            }
          },
          {
            "id": "torah-service-shabbat",
            "name": "Torah Service",
            "hebrew": "סדר קריאת התורה",
            "category": "torah",
            "role": "reader_chant",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "562-581",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/634-635-562-563-shaharit-for-shabbat-and-yom-tov-removing-the-torah.json"
              },
              "lev-shalem": {
                "printPages": "168-184",
                "granularity": "topic",
                "href": "/siddur/lev-shalem/lev-62-168-shabbat-morning-service-torah-service.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "396-407",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/396-397-396-397-shabbat-festival-day-reading-the-torah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "222-229",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/458-459-222-222-shacharit-for-shabbat-and-festivals-reading-of-the-torah.json"
              }
            },
            "notes": "Removing the scroll (Ein Kamokha, Berikh Shemei, Shema/Eḥad, Gadlu), seven aliyot plus maftir, hagbahah, Haftarah with its blessings. Aliyah blessings are call-and-response; the reading itself is chanted by the ba'al korei while the congregation follows silently."
          },
          {
            "id": "mi-sheberach",
            "name": "Mi Sheberakh Blessings",
            "hebrew": "מי שברך",
            "category": "torah",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "572-575",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/644-645-572-573-shaharit-for-shabbat-and-yom-tov-mi-sheberach.json"
              },
              "lev-shalem": {
                "printPages": "168-184",
                "granularity": "within",
                "href": "/siddur/lev-shalem/lev-62-168-shabbat-morning-service-torah-service.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "396-407",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/396-397-396-397-shabbat-festival-day-reading-the-torah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "222-229",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/458-459-222-222-shacharit-for-shabbat-and-festivals-reading-of-the-torah.json"
              }
            },
            "notes": "In Conservative and liberal congregations the Mi Sheberakh for healing is frequently sung with names read aloud by the whole room."
          },
          {
            "id": "yekum-purkan",
            "name": "Yekum Purkan",
            "hebrew": "יקום פורקן",
            "category": "torah",
            "role": "congregation_silent",
            "minyan": "required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "582-583",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/654-655-582-583-shaharit-for-shabbat-yekum-purkan.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": {
                "printPages": "230",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/474-475-230-230-shacharit-for-shabbat-yekum-purkan.json"
              }
            },
            "notes": "Aramaic — not said without a minyan.",
            "omissions": [
              {
                "who": "tehillat-hashem / Chabad",
                "what": "partial",
                "detail": "First paragraph only."
              },
              {
                "who": "lev-shalem / Conservative",
                "what": "absent",
                "detail": "Does not appear in the Lev Shalem Shabbat morning table of contents."
              }
            ]
          },
          {
            "id": "av-harachamim",
            "name": "Av HaRaḥamim",
            "hebrew": "אב הרחמים",
            "category": "torah",
            "role": "congregation_silent",
            "minyan": "required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": null,
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "408-411",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/408-409-408-409-shabbat-festival-day-blessing-for-the-new-month.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "232",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/478-479-232-232-shacharit-for-shabbat-and-festivals-av-harachamim.json"
              }
            },
            "omissions": [
              {
                "who": "Ashkenaz",
                "what": "conditional",
                "detail": "Said on most Shabbatot but omitted on 'special' Shabbatot and Shabbat Mevarekhim — with Shabbat Mevarekhim Sivan and the Shabbat before Tisha B'Av as exceptions where it IS said."
              },
              {
                "who": "lev-shalem / Conservative",
                "what": "absent",
                "detail": "Not in the Lev Shalem Shabbat morning contents."
              },
              {
                "who": "tehillat-hashem / Chabad",
                "what": "verify",
                "detail": "Present in the siddur; the exact Chabad rule for which Shabbatot could not be confirmed from a first-tier source."
              }
            ]
          },
          {
            "id": "prayers-government",
            "name": "Prayers for the Government, State of Israel and IDF",
            "hebrew": "תפילה לשלום המלכות / מדינת ישראל",
            "category": "torah",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "minhag_optional",
            "pages": {
              "koren-shalem": {
                "printPages": "584-591",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/656-657-584-585-shaharit-for-shabbat-and-festivals-america.json"
              },
              "lev-shalem": {
                "printPages": "168-184",
                "granularity": "within",
                "href": "/siddur/lev-shalem/lev-62-168-shabbat-morning-service-torah-service.json"
              },
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": null
            },
            "notes": "ASHKENAZI PLACEMENT: between the Haftarah and returning the scroll. Koren Shalem prints separate texts for the United States, Canada, the State of Israel and the IDF. Lev Shalem places the US and Canada prayers in a back section, Tefillot v'Shirim Nosafim, rather than in the Torah service.",
            "omissions": [
              {
                "who": "tehillat-hashem / Chabad",
                "what": "absent",
                "detail": "Neither the prayer for the government nor the prayer for the State appears in the Chabad Shabbat order. Mainstream Haredi and ḥasidic communities omit the prayer for the State, objecting to reshit tzemiḥat ge'ulateinu."
              }
            ]
          },
          {
            "id": "birkat-hachodesh",
            "name": "Blessing the New Month",
            "hebrew": "ברכת החודש",
            "category": "torah",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "592-593",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/664-665-592-593-shaharit-for-shabbat-blessing-the-new-month.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "408-409",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/408-409-408-409-shabbat-festival-day-blessing-for-the-new-month.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "231",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/476-477-231-231-shacharit-for-shabbat-blessing-for-the-new-month.json"
              }
            },
            "notes": "Shabbat Mevarekhim only — the Shabbat preceding Rosh Ḥodesh."
          },
          {
            "id": "ashrei-uva-shabbat",
            "name": "Ashrei and Returning the Torah",
            "hebrew": "אשרי / הכנסת ספר תורה",
            "category": "torah",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "594-601",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/666-667-594-595-shaharit-for-shabbat-and-yom-tov-ashrei.json"
              },
              "lev-shalem": {
                "printPages": "168-184",
                "granularity": "within",
                "href": "/siddur/lev-shalem/lev-62-168-shabbat-morning-service-torah-service.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "412-413",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/412-413-412-413-musaf-for-shabbat-day-returning-the-torah-to-the-ark.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "233",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/480-481-233-233-shacharit-for-shabbat-and-festivals-ashrei.json"
              }
            }
          }
        ],
        "categoryRuns": [
          {
            "category": "preliminary",
            "count": 1,
            "startIndex": 0
          },
          {
            "category": "praise",
            "count": 6,
            "startIndex": 1
          },
          {
            "category": "shema",
            "count": 3,
            "startIndex": 7
          },
          {
            "category": "amidah",
            "count": 2,
            "startIndex": 10
          },
          {
            "category": "transition",
            "count": 1,
            "startIndex": 12
          },
          {
            "category": "torah",
            "count": 7,
            "startIndex": 13
          }
        ]
      },
      {
        "id": "musaf-shabbat",
        "name": "Musaf for Shabbat",
        "hebrew": "מוסף לשבת",
        "when": "Immediately after Shaḥarit",
        "timing": "From after Shaḥarit until the end of the 7th hour; valid all day thereafter but one is called poshea. SA OC 286:1.",
        "arc": "A single seven-blessing Amidah with its repetition, then the concluding hymns. The additional service corresponding to the additional Temple offering.",
        "sections": [
          {
            "id": "amidah-musaf",
            "name": "Musaf Amidah (silent)",
            "hebrew": "עמידה למוסף",
            "category": "amidah",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "602-621",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/674-675-602-603-musaf-for-shabbat-amida.json"
              },
              "lev-shalem": {
                "printPages": "185-212",
                "granularity": "topic",
                "href": "/siddur/lev-shalem/lev-77-185-shabbat-musaf-service-the-amidah.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "414-423",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/414-415-414-415-musaf-for-shabbat-day-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "234-240",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/482-483-234-234-musaf-for-shabbat-the-amidah-for-shabbat.json"
              }
            },
            "notes": "FULLY OBLIGATORY FOR AN INDIVIDUAL. SA OC 286:2 — a yaḥid is obligated in Musaf and is NOT discharged by the congregation of the city. Said alone, omitting Kedushah and Birkat Kohanim.",
            "omissions": [
              {
                "who": "lev-shalem / Conservative",
                "what": "alter",
                "detail": "Sacrificial passages recast in the PAST tense — na'aseh v'nakriv ('we will offer') replaced by asu v'hikrivu ('were offered'). Instituted 1927, carried through Sim Shalom and Lev Shalem. No petition for the restoration of sacrifices."
              }
            ]
          },
          {
            "id": "kedusha-musaf",
            "name": "Kedushah of Musaf",
            "hebrew": "קדושה דמוסף",
            "category": "amidah",
            "role": "call_response",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "602-621",
                "granularity": "within",
                "href": "/siddur/koren-shalem/674-675-602-603-musaf-for-shabbat-amida.json"
              },
              "lev-shalem": {
                "printPages": "185-212",
                "granularity": "within",
                "href": "/siddur/lev-shalem/lev-77-185-shabbat-musaf-service-the-amidah.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "414-423",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/414-415-414-415-musaf-for-shabbat-day-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "234-240",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/482-483-234-234-musaf-for-shabbat-the-amidah-for-shabbat.json"
              }
            },
            "notes": "THE CLEAREST NUSAḤ MARKER IN THE SERVICE. Nusaḥ Ashkenaz opens Na'aritzkha v'nakdishkha. Nusaḥ Sefard / Ari / Chabad opens KETER YITNU LEKHA. Chabad adds Hu yoshi'einu v'yig'aleinu sheinit b'karov."
          },
          {
            "id": "birkat-kohanim-musaf",
            "name": "Priestly Blessing",
            "hebrew": "נשיאת כפיים",
            "category": "amidah",
            "role": "call_response",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "602-621",
                "granularity": "within",
                "href": "/siddur/koren-shalem/674-675-602-603-musaf-for-shabbat-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": {
                "printPages": "234-240",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-annotated/482-483-234-234-musaf-for-shabbat-the-amidah-for-shabbat.json"
              }
            },
            "notes": "In the Ashkenazi diaspora, duchaning occurs only at Musaf on Yom Tov; in Israel it is daily."
          },
          {
            "id": "full-kaddish-musaf",
            "name": "Full Kaddish",
            "hebrew": "קדיש שלם",
            "category": "concluding",
            "role": "hazan_solo",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "622-623",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/694-695-622-623-musaf-for-shabbat-and-yom-tov-full-kaddish.json"
              },
              "lev-shalem": {
                "printPages": "203-211",
                "granularity": "within",
                "href": "/siddur/lev-shalem/lev-86-203-shabbat-and-festivals-musaf-service-the-amidah.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "424-429",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/424-425-424-425-musaf-for-shabbat-day-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "241",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/496-497-241-241-musaf-for-shabbat-and-festivals-complete-kaddish.json"
              }
            }
          },
          {
            "id": "ein-keloheinu-shabbat",
            "name": "Ein Keloheinu",
            "hebrew": "אין כאלהינו",
            "category": "concluding",
            "role": "sung",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "624-633",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/696-697-624-625-musaf-for-shabbat-and-yom-tov-conclusion.json"
              },
              "lev-shalem": {
                "printPages": "204-211",
                "granularity": "within",
                "href": "/siddur/lev-shalem/lev-87-204-shabbat-and-festivals-musaf-service-concluding-prayers.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "424-429",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/424-425-424-425-musaf-for-shabbat-day-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "242",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/498-499-242-242-musaf-for-shabbat-and-festivals-ein-keilokeinu.json"
              }
            }
          },
          {
            "id": "aleinu-musaf",
            "name": "Aleinu",
            "hebrew": "עלינו",
            "category": "concluding",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "624-633",
                "granularity": "within",
                "href": "/siddur/koren-shalem/696-697-624-625-musaf-for-shabbat-and-yom-tov-conclusion.json"
              },
              "lev-shalem": {
                "printPages": "204-211",
                "granularity": "topic",
                "href": "/siddur/lev-shalem/lev-87-204-shabbat-and-festivals-musaf-service-concluding-prayers.json"
              },
              "tehillat-hashem-weiss": {
                "printPages": "424-429",
                "granularity": "within",
                "href": "/siddur/tehillat-hashem-weiss/424-425-424-425-musaf-for-shabbat-day-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "244-245",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/502-503-244-244-musaf-for-shabbat-and-festivals-aleinu.json"
              }
            }
          },
          {
            "id": "anim-zemirot",
            "name": "An'im Zemirot (Song of Glory)",
            "hebrew": "שיר הכבוד / אנעים זמירות",
            "category": "concluding",
            "role": "responsive",
            "minyan": "required",
            "obligation": "minhag_optional",
            "pages": {
              "koren-shalem": {
                "printPages": "634-637",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/706-707-634-635-musaf-for-shabbat-and-yom-tov-song-of-glory.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": null
            },
            "notes": "Leader — very often a child — and congregation alternate verses with the ark open.",
            "omissions": [
              {
                "who": "tehillat-hashem / Chabad",
                "what": "omit",
                "detail": "NOT PRINTED in Chabad siddurim at all. Sephardim also do not recite it."
              },
              {
                "who": "lev-shalem / Conservative",
                "what": "absent",
                "detail": "Not in the Lev Shalem Shabbat morning contents."
              },
              {
                "who": "Vilna Gaon tradition",
                "what": "restrict",
                "detail": "Yom Tov only."
              }
            ]
          },
          {
            "id": "adon-olam",
            "name": "Adon Olam",
            "hebrew": "אדון עולם",
            "category": "concluding",
            "role": "sung",
            "minyan": "not_required",
            "obligation": "minhag_optional",
            "pages": {
              "koren-shalem": {
                "printPages": "638-639",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/710-711-638-639-musaf-for-shabbat-and-yom-tov-adon-olam.json"
              },
              "lev-shalem": {
                "printPages": "204-211",
                "granularity": "within",
                "href": "/siddur/lev-shalem/lev-87-204-shabbat-and-festivals-musaf-service-concluding-prayers.json"
              },
              "tehillat-hashem-weiss": null,
              "tehillat-hashem-annotated": null
            },
            "omissions": [
              {
                "who": "tehillat-hashem / Chabad",
                "what": "omit",
                "detail": "Not used as a closing hymn."
              }
            ]
          },
          {
            "id": "kiddush-shabbat-day",
            "name": "Kiddush for Shabbat Day",
            "hebrew": "קידוש ליום השבת",
            "category": "home",
            "role": "hazan_solo",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "642-645",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/714-715-642-643-kiddush-and-zemirot-for-shabbat-morning-shabbat-morning-kiddush.json"
              },
              "lev-shalem": null,
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                "printPages": "434-435",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/434-435-434-435-shabbat-day-meal-kiddush-for-shabbat-day.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "248-249",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/510-511-248-248-kiddush-for-shabbat-day-kiddush-for-shabbat-day.json"
              }
            }
          }
        ],
        "categoryRuns": [
          {
            "category": "amidah",
            "count": 3,
            "startIndex": 0
          },
          {
            "category": "concluding",
            "count": 5,
            "startIndex": 3
          },
          {
            "category": "home",
            "count": 1,
            "startIndex": 8
          }
        ]
      },
      {
        "id": "minchah-shabbat",
        "name": "Minḥah for Shabbat and Motza'ei Shabbat",
        "hebrew": "מנחה לשבת",
        "when": "Shabbat afternoon into nightfall",
        "timing": "As weekday Minḥah.",
        "arc": "Ashrei/Uva LeTziyon → a short Torah reading of next week's opening → seven-blessing Amidah → Pirkei Avot in season → Seudah Shelishit → Ma'ariv → Havdalah.",
        "sections": [
          {
            "id": "ashrei-uva-minchah-shabbat",
            "name": "Ashrei and Uva LeTziyon",
            "hebrew": "אשרי / ובא לציון",
            "category": "preliminary",
            "role": "congregation_silent",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "658-663",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/730-731-658-659-minha-for-shabbat-and-yom-tov-ashrei.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "438-441",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/438-439-438-439-minchah-for-shabbat-and-festivals-.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "253-255",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/520-521-253-253-minchah-for-shabbat-and-festivals-ashrei.json"
              }
            }
          },
          {
            "id": "torah-reading-minchah",
            "name": "Torah Reading (first portion of next week)",
            "hebrew": "קריאת התורה",
            "category": "torah",
            "role": "reader_chant",
            "minyan": "required",
            "obligation": "public_only",
            "pages": {
              "koren-shalem": {
                "printPages": "664-673",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/736-737-664-665-minha-for-shabbat-removing-the-torah.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "442-447",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/442-443-442-443-minchah-for-shabbat-and-festivals-reading-of-the-torah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "256-259",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/526-527-256-256-minchah-for-shabbat-reading-of-the-torah.json"
              }
            },
            "notes": "Three aliyot. Shabbat afternoon, Monday and Thursday share this institution."
          },
          {
            "id": "amidah-minchah-shabbat",
            "name": "Minḥah Amidah for Shabbat (silent)",
            "hebrew": "עמידה לשבת",
            "category": "amidah",
            "role": "silent_individual",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "674-689",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/746-747-674-675-minha-for-shabbat-amida.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "448-457",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/448-449-448-449-minchah-for-shabbat-day-amidah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "260-265",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/534-535-260-260-minchah-for-shabbat-the-amidah-for-shabbat.json"
              }
            },
            "notes": "Middle blessing Atah Eḥad.",
            "omissions": [
              {
                "who": "lev-shalem / Conservative",
                "what": "absent",
                "detail": "Shabbat Minḥah is not included in Lev Shalem for Weekdays, and the Shabbat/Festivals volume covers morning and Musaf only — pp. 98-212 in this dataset."
              }
            ]
          },
          {
            "id": "pirkei-avot",
            "name": "Ethics of the Fathers",
            "hebrew": "פרקי אבות",
            "category": "study",
            "role": "congregation_unison",
            "minyan": "not_required",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "708-751",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/780-781-708-709-minha-for-shabbat-ethics-of-the-fathers.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "464-515",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/464-465-464-465-pirkei-avot-chapter-one.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "271-295",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/556-557-271-271-pirkei-avot-chapter-one.json"
              }
            },
            "notes": "One chapter each Shabbat afternoon between Pesaḥ and Rosh Hashanah."
          },
          {
            "id": "seudah-shlishit",
            "name": "Seudah Shelishit",
            "hebrew": "סעודה שלישית",
            "category": "home",
            "role": "sung",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "752-759",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/824-825-752-753-seuda-shelishit-for-shabbat-seuda-shelishit-for-shabbat.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "462-463",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/462-463-462-463-seudah-shlishit-seudah-shlishit.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "270",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/554-555-270-270-order-of-the-seudah-shelishit-order-of-the-seudah-shelishit.json"
              }
            }
          },
          {
            "id": "havdalah",
            "name": "Havdalah",
            "hebrew": "הבדלה",
            "category": "concluding",
            "role": "hazan_solo",
            "minyan": "not_required",
            "obligation": "derabanan_obligatory",
            "pages": {
              "koren-shalem": {
                "printPages": "760-763",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/832-833-760-761-motzaei-shabbat-havdala-at-home.json"
              },
              "lev-shalem": null,
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                "printPages": "516-517",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/516-517-516-517-conclusion-of-shabbat-festivals-havdalah.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "296-297",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/606-607-296-296-havdalah-for-the-conclusion-of-shabbat-and-festivals-havdalah.json"
              }
            },
            "notes": "Said aloud by one person; listeners are silent and answer Amen. No speaking between the blessing and drinking. Introductory verses (Hineh El yeshu'ati) commonly said in unison."
          },
          {
            "id": "motzaei-shabbat",
            "name": "Conclusion of Shabbat (Veyiten Lekha, Kiddush Levanah)",
            "hebrew": "מוצאי שבת",
            "category": "concluding",
            "role": "congregation_silent",
            "minyan": "enhanced",
            "obligation": "minhag_established",
            "pages": {
              "koren-shalem": {
                "printPages": "764-771",
                "granularity": "topic",
                "href": "/siddur/koren-shalem/836-837-764-765-motzaei-shabbat-veyiten-lekha.json"
              },
              "lev-shalem": null,
              "tehillat-hashem-weiss": {
                "printPages": "518-529",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-weiss/518-519-518-519-conclusion-of-shabbat-festivals-conclusion-of-shabbat.json"
              },
              "tehillat-hashem-annotated": {
                "printPages": "298-300",
                "granularity": "topic",
                "href": "/siddur/tehillat-hashem-annotated/610-611-298-298-for-the-conclusion-of-shabbat-for-the-conclusion-of-shabbat.json"
              }
            }
          }
        ],
        "categoryRuns": [
          {
            "category": "preliminary",
            "count": 1,
            "startIndex": 0
          },
          {
            "category": "torah",
            "count": 1,
            "startIndex": 1
          },
          {
            "category": "amidah",
            "count": 1,
            "startIndex": 2
          },
          {
            "category": "study",
            "count": 1,
            "startIndex": 3
          },
          {
            "category": "home",
            "count": 1,
            "startIndex": 4
          },
          {
            "category": "concluding",
            "count": 2,
            "startIndex": 5
          }
        ]
      }
    ],
    "denominationalProfiles": {
      "modern-orthodox-koren": {
        "label": "Modern Orthodox / Religious Zionist",
        "siddur": "koren-shalem",
        "skipsInPractice": [
          "Korbanot — first block dropped when late; internal priority Parashat HaTamid > Ketoret > Eizehu Mekoman. Mourners omit Korbanot entirely.",
          "Pesukei DeZimra trimmed per SA OC 52: Ps. 148, then 149, then the body, keeping Barukh She'amar → Ashrei → Yishtabaḥ.",
          "Nishmat dropped before the body of Pesukei DeZimra on Shabbat when pressed.",
          "Taḥanun on roughly 40 days a year (see the tachanun omission table).",
          "Berikh Shemei omitted by some weekday minyanim.",
          "Heicha Kedushah at weekday Minḥah in workplace and yeshivah minyanim."
        ],
        "neverSkips": [
          "Birkhot Kri'at Shema — semikhat ge'ulah li-tefillah outranks praying the Amidah with the congregation."
        ],
        "adds": [
          "Prayer for the government, the State of Israel and the IDF between the Haftarah and returning the scroll",
          "Torah readings for Yom HaAtzma'ut and Yom Yerushalayim"
        ]
      },
      "conservative-lev-shalem": {
        "label": "Conservative / Masorti",
        "siddur": "lev-shalem",
        "skipsInPractice": [
          "Korbanot — absent from the order entirely.",
          "The Hodu / 1 Chronicles block and Ps. 100 in Pesukei DeZimra.",
          "The Vayvarekh David / Az Yashir material.",
          "Yekum Purkan, Av HaRaḥamim, An'im Zemirot — not in the Shabbat morning contents.",
          "Most piyyutim and yotzrot.",
          "Musaf often reduced to the silent Amidah plus an abbreviated repetition and Kedushah.",
          "Taḥanun on any day 'deemed even slightly joyous'; Psalm 20 likewise."
        ],
        "textualAlterations": [
          "Musaf sacrifices in the past tense: asu v'hikrivu, not na'aseh v'nakriv (1927; retained through Sim Shalom and Lev Shalem). No petition for restoration.",
          "Birkhot HaShaḥar: she-asani Yisrael / she-asani ben-ḥorin / she-asani be-tzalmo.",
          "Imahot bracketed after avoteinu, with full matriarch alternatives — an option, not a replacement.",
          "Meḥayeh ha-kol offered in parallel with meḥayeh ha-metim.",
          "'Ishei Yisrael' omitted from Retzeh in the weekday edition.",
          "Birkhot HaShaḥar ordered per Nusaḥ Sefard."
        ],
        "retainedContraryToAssumption": [
          "V'haya im shamoa, the second paragraph of Shema — retained. Omitting it is Reform/Reconstructionist practice, not Conservative.",
          "Rabbi Yishmael's baraita — retained, with alternative closing texts.",
          "Taḥanun — retained."
        ],
        "practicalSpine": "Birkhot HaShaḥar (abbreviated) → Barukh She'amar → Ashrei → Ps. 146-150 → Nishmat → Yishtabaḥ → Barekhu → Shema → Amidah → Torah service → Musaf → Aleinu → Adon Olam.",
        "vocalCharacter": "Markedly more congregational unison singing, responsive English readings and ḥazzan-led melody than Orthodox practice. Kedushah functions as a responsive reading. Mourner's Kaddish typically said standing by the whole congregation."
      },
      "chabad-tehillat-hashem": {
        "label": "Chabad-Lubavitch",
        "siddur": [
          "tehillat-hashem-weiss",
          "tehillat-hashem-annotated"
        ],
        "omits": [
          "Bameh Madlikin — replaced by Kegavna.",
          "Barukh Hashem L'Olam at weekday Ma'ariv — and a Chabad Jew does not say it even in a congregation that does (Sefer HaMinhagim).",
          "'Or ḥadash al Tziyon ta'ir' in Yotzer Or, following R. Saadiah Gaon.",
          "An'im Zemirot / Shir HaKavod — not printed at all.",
          "Yigdal and Adon Olam as closing hymns.",
          "Shabbat zemirot — niggunim or a ḥasidic ma'amar instead.",
          "The Ushpizin invitation.",
          "Yekum Purkan — first paragraph only.",
          "The prayer for the government and the prayer for the State of Israel — absent from the Chabad order."
        ],
        "adds": [
          "Hodu before Barukh She'amar; Ps. 98 added; Ps. 121-124 reordered.",
          "Ketoret recited twice daily.",
          "Ein Keloheinu + Pittum HaKetoret + Kaddish d'Rabbanan DAILY, not only Shabbat.",
          "After Shaḥarit: Shir shel Yom → Hoshi'einu (year-round) → the psalm corresponding to one's age → the daily Tehillim portion.",
          "Rabbeinu Tam tefillin daily from bar mitzvah, after Shaḥarit, without a berakhah.",
          "The Six Remembrances daily, all year."
        ],
        "textualAlterations": [
          "Kaddish adds v'yatzmaḥ purkanei vikarev meshiḥei.",
          "Shaḥarit Kedushah opens Nakdishakh v'na'aritzakh, not Nekadesh et shimkha.",
          "Musaf Kedushah opens KETER YITNU LEKHA, plus Hu yoshi'einu v'yig'aleinu sheinit b'karov.",
          "Kedushah per the Arizal: congregation says the connective passages quietly first, leader then repeats aloud.",
          "Answers Amen where Ashkenaz answers Brikh hu; says Barukh Hu u-varukh Shemo broadly; bows right-first at Oseh shalom.",
          "Hagbahah before the reading, not after. Berikh Shemei on Shabbat and Yom Tov only."
        ],
        "additionalTachanunOmissions": [
          "10 Kislev",
          "19-20 Kislev",
          "12-13 Tammuz — each from the preceding afternoon"
        ],
        "hoshanot": "After Hallel, not after Musaf. One hakafah daily, seven on Hoshana Rabbah. Not said on Shabbat.",
        "selichot": "From 1 Elul through Yom Kippur, but during the Ten Days only on the Fast of Gedaliah. Ashamnu Bagadnu once per day only.",
        "vocalCharacter": "The minyan formally begins aloud at Hodu rather than Barukh She'amar. Much of Pesukei DeZimra is at each person's own pace, quietly — noticeably more silent and less unison-sung than other nusaḥim."
      }
    },
    "minimumViablePrayerSets": {
      "framingNote": "Two independent axes. (1) OBLIGATION: what a person must say regardless of setting — this does not change between synagogue and home. (2) PERMISSION: what may only be said with ten. Praying at home does not shrink the obligation; it removes the public acts. The individual's Amidah is not shorter than the congregation's — it is the repetition, the Kaddishim, Barekhu, Kedushah, the Torah reading and Me'ein Sheva that disappear.",
      "b_tzibbur": {
        "label": "In congregation (with a minyan)",
        "definition": "The minimum a congregation must do for the gathering to be a public service rather than ten people praying in the same room.",
        "shacharit": {
          "spine": [
            "Barekhu",
            "Birkhot Kri'at Shema",
            "Shema",
            "Amidah (silent)",
            "Ḥazarat ha-shatz with Kedushah",
            "Full Kaddish",
            "Aleinu",
            "Mourner's Kaddish"
          ],
          "note": "Pesukei DeZimra may be curtailed to Barukh She'amar → Ashrei → Yishtabaḥ (SA OC 52). Korbanot may be dropped entirely. Taḥanun is minhag. Add the Torah reading on Mondays and Thursdays.",
          "realisticFloor": "Barekhu → Shema and its blessings → silent Amidah → repetition with Kedushah → Kaddish → Aleinu. About 20 minutes."
        },
        "minchah": {
          "spine": [
            "Ashrei",
            "Ḥatzi Kaddish",
            "Amidah (silent)",
            "Ḥazarat ha-shatz with Kedushah",
            "Full Kaddish",
            "Aleinu"
          ],
          "note": "Under time pressure this compresses to Heicha Kedushah: Ashrei → leader says the first three blessings aloud with Kedushah in place → everyone continues silently → Aleinu. No repetition afterward. This is the shortest legitimate public service in Judaism — roughly 6-8 minutes.",
          "realisticFloor": "Ashrei → Heicha Kedushah → Aleinu."
        },
        "maariv": {
          "spine": [
            "Barekhu",
            "Shema and its four blessings",
            "Amidah (silent)",
            "Full Kaddish",
            "Aleinu"
          ],
          "note": "There is never a repetition at Ma'ariv. The only thing the minyan adds beyond Kaddish and Aleinu is Barekhu."
        },
        "shabbat_evening": {
          "spine": [
            "Barekhu",
            "Shema and its blessings",
            "Amidah for Shabbat (silent)",
            "Vayekhulu aloud",
            "Me'ein Sheva",
            "Full Kaddish",
            "Aleinu"
          ],
          "note": "Kabbalat Shabbat is entirely optional — a Safed custom, not a statutory service. Me'ein Sheva is the one element here that exists ONLY in congregation."
        },
        "shabbat_morning": {
          "spine": [
            "Barukh She'amar → Ashrei → Yishtabaḥ",
            "Barekhu",
            "Shema and its blessings",
            "Shaḥarit Amidah + repetition with Kedushah",
            "Torah reading: seven aliyot + maftir + Haftarah",
            "Full Kaddish",
            "Musaf Amidah + repetition with Kedushah",
            "Aleinu",
            "Mourner's Kaddish"
          ],
          "note": "The Torah reading is the single largest thing a minyan makes possible and the main reason Shabbat morning is the best-attended service. Nishmat, An'im Zemirot, Yekum Purkan, Av HaRaḥamim and the piyyutim are all droppable.",
          "realisticFloor": "About 75 minutes stripped; 2.5-3 hours as typically conducted."
        },
        "shabbat_afternoon": {
          "spine": [
            "Ashrei / Uva LeTziyon",
            "Torah reading (three aliyot)",
            "Amidah for Shabbat + repetition",
            "Full Kaddish",
            "Aleinu"
          ],
          "note": "Followed by Seudah Shelishit, Ma'ariv and Havdalah."
        }
      },
      "b_yachid": {
        "label": "At home / praying alone",
        "definition": "The full personal obligation, minus everything that requires ten. Nothing is added back; the obligation itself is unchanged.",
        "universallyDropped": [
          "All Kaddishim",
          "Barekhu",
          "Kedushah of the Amidah",
          "The repetition",
          "Torah reading and its blessings",
          "Birkat Kohanim",
          "Me'ein Sheva",
          "Thirteen Attributes as petition (may be read as text only)"
        ],
        "universallyKept": [
          "Kedushah d'Yotzer (SA OC 59:3)",
          "Kedushah d'Sidra in Uva LeTziyon",
          "The entire text of every Amidah"
        ],
        "shacharit": {
          "absoluteMinimum": [
            "Birkhot HaShaḥar",
            "Birkhot HaTorah",
            "Shema with its blessings",
            "Amidah"
          ],
          "compressionOrder": "SA OC 52: (1) drop Ps. 148, then 149; (2) reduce Pesukei DeZimra to Barukh She'amar → Ashrei → Yishtabaḥ; (3) if even that will not fit, say Shema with its blessings and the Amidah first, then say Pesukei DeZimra afterward WITHOUT its opening and closing blessings.",
          "neverSkip": "Birkhot Kri'at Shema. Semikhat ge'ulah li-tefillah — no interruption between Ga'al Yisrael and the Amidah (SA OC 111:1) — outranks even starting the Amidah together with the congregation at Shaḥarit.",
          "timeEstimate": "8-10 minutes at the true floor."
        },
        "minchah": {
          "absoluteMinimum": [
            "Amidah"
          ],
          "note": "Ashrei is customary, not strictly required. That is the entire obligation for an individual — Taḥanun is minhag. There is no preceding blessing at Minḥah, so semikhat ge'ulah does not apply and verses may precede Hashem sefatai (but nothing after it).",
          "timeEstimate": "4-5 minutes."
        },
        "maariv": {
          "absoluteMinimum": [
            "Shema with its four blessings",
            "Amidah"
          ],
          "note": "The Ma'ariv Amidah is formally RESHUT (Berakhot 27b) — the historical Rabban Gamliel / R. Yehoshua dispute, ruled optional by Rif, Rosh and Rambam. But Rambam, Hil. Tefillah 1:6: 'even though Arvit is not obligatory like the other prayers, the people accepted it upon themselves as an obligation.' Treat as binding; the residue of reshut status shows up only in never repeating it and in leniency on omitted insertions.",
          "timeEstimate": "6-8 minutes."
        },
        "shabbat_evening": {
          "absoluteMinimum": [
            "Shema with its blessings",
            "Amidah for Shabbat",
            "Kiddush (at the table)"
          ],
          "note": "Kabbalat Shabbat when alone: say as much or as little as you like, omitting the Kaddish. Functional minimum is Ps. 92, Mizmor Shir L'Yom HaShabbat — the customary act of accepting Shabbat. Vayekhulu is said with the intent of reading verses rather than giving testimony (testimony requires two). ME'EIN SHEVA IS NOT SAID."
        },
        "shabbat_morning": {
          "absoluteMinimum": [
            "Birkhot HaShaḥar and Birkhot HaTorah",
            "Barukh She'amar → Ashrei → Yishtabaḥ",
            "Shema with its blessings",
            "Shaḥarit Amidah for Shabbat",
            "MUSAF AMIDAH"
          ],
          "criticalPoint": "MUSAF IS FULLY OBLIGATORY FOR AN INDIVIDUAL. SA OC 286:2 rules explicitly that a yaḥid is ḥayyav in Musaf and is NOT discharged by the congregation of the city — resolving the Berakhot 30a-b dispute in favor of Rambam, Rosh and Tur. This is the single most commonly missed obligation when praying at home: people assume Musaf is a congregational add-on and skip it. It is not.",
          "torahReading": "No scroll, no blessings. Orthodox practice: read the parashah privately from a ḥumash, or fulfil shenayim mikra. CJLS 'In the Absence of a Minyan' explicitly permits chanting from a printed ḥumash, reading in translation, or substituting a study session, and supplies non-Kaddish readings for mourners.",
          "timeEstimate": "25-35 minutes at the floor, including Musaf."
        },
        "shabbat_afternoon": {
          "absoluteMinimum": [
            "Amidah for Shabbat",
            "Ma'ariv",
            "Havdalah"
          ],
          "note": "No Torah reading. Havdalah is a full obligation at home and is said aloud by one person for everyone present."
        }
      },
      "latecomerRules": {
        "sa_oc_109_1": "If you can finish your silent Amidah before the leader reaches Kedushah, begin immediately. If you entered after Kedushah, you must be able to finish before the leader reaches Modim. Otherwise wait and begin with the leader.",
        "sa_oc_109_2": "When praying alongside the leader, say Kedushah word for word with him and bow at Modim with the congregation.",
        "midAmidah": "One already standing in the Amidah when the congregation reaches Kedushah, Kaddish or Barekhu STOPS AND LISTENS SILENTLY — shome'a ke-oneh. He does not answer verbally.",
        "sa_oc_124_10": "Someone who omitted a required insertion (e.g. Ya'aleh V'Yavo) fulfils his obligation by listening to the entire repetition without interruption and stepping back at the end.",
        "sa_oc_124_11": "One who finishes his own Amidah as the congregation is answering Amen may join, even without having heard the blessing, if he knows which one it was."
      }
    },
    "dataQualityFindings": [
      {
        "severity": "medium",
        "field": "books[lev-shalem].pageCount",
        "finding": "95 pages covering printed pp. 98-212 — Shabbat and Festival MORNING and Musaf only. The record does not signal that this is an excerpt rather than a complete siddur.",
        "recommendation": "Add a scope or coverage field. Consumers cross-referencing services will otherwise read the missing weekday and Minḥah rows as data gaps."
      },
      {
        "severity": "medium",
        "field": "toc[].section",
        "finding": "Section labels collide across near-duplicate spellings that split one liturgical unit into two TOC sections — Koren has both 'Ma'ariv for Weekdays' and 'Maariv for Weekdays', both 'Shaharit for Shabbat and Yom Tov' and 'Shaharit for Shabbat'; the apostrophe variants are typographic (U+2019 vs ASCII), and the page ranges interleave rather than nest (e.g. Ma'ariv 266-269 + 396-407 vs Maariv 270-303).",
        "recommendation": "Normalize apostrophes and add a stable serviceId so interleaved sections resolve to one service."
      },
      {
        "severity": "low",
        "field": "topics[].topic",
        "finding": "Several Weiss topics have empty-string topic names (e.g. 146-153, 214-215, 240-245, 262-269, 304-307) and null hebrewTopic across most of the book after p. 160.",
        "recommendation": "Backfill from the printed headers; empty titles break any TOC rendering."
      },
      {
        "severity": "low",
        "field": "pagination",
        "finding": "printPages semantics differ between books — Weiss and Koren are facing page-pairs, Lev Shalem and the Annotated edition are single pages — but nothing in the schema declares this.",
        "recommendation": "Add pageBasis: 'pair' | 'single' at book level."
      }
    ],
    "openQuestions": [
      "Does Lev Shalem print 'she-lo asanu ke-goyei ha-aratzot' in Aleinu? Sim Shalom removed it; Lev Shalem's editorial posture is restorative. Not confirmable from a first-tier source — check the printed page.",
      "The exact Chabad rule for which Shabbatot Av HaRaḥamim is said. It is in the siddur; the rule was not confirmable from chabad.org.",
      "Whether HaNoten Teshuah (prayer for the government) is printed in Tehillat Hashem at all.",
      "Whether Chabad prints Tzur Yisrael and Mizmor L'David / Etz Ḥayim Hi at the Torah's return — one secondary source claims omission, uncorroborated.",
      "Priority of semikhat ge'ulah li-tefillah vs. tefillah be-tzibbur at Shaḥarit: the ruling given follows Shulḥan Arukh HaRav; some poskim prioritize tefillah be-tzibbur in both services."
    ],
    "sources": [
      {
        "label": "Mishnah Megillah 4:3",
        "url": "https://www.sefaria.org/Mishnah_Megillah.4.3"
      },
      {
        "label": "Berakhot 21b",
        "url": "https://www.sefaria.org/Berakhot.21b"
      },
      {
        "label": "Shulḥan Arukh, Oraḥ Ḥayim 52 (Pesukei DeZimra compression)",
        "url": "https://www.sefaria.org/Shulchan_Arukh,_Orach_Chayim.52"
      },
      {
        "label": "SA OC 55 (minyan)",
        "url": "https://www.sefaria.org/Shulchan_Arukh,_Orach_Chayim.55"
      },
      {
        "label": "SA OC 59 (Kedushah d'Yotzer alone)",
        "url": "https://www.sefaria.org/Shulchan_Arukh,_Orach_Chayim.59"
      },
      {
        "label": "SA OC 69 (Pores al Shema)",
        "url": "https://www.sefaria.org/Shulchan_Arukh,_Orach_Chayim.69"
      },
      {
        "label": "SA OC 109 (latecomer)",
        "url": "https://www.sefaria.org/Shulchan_Arukh,_Orach_Chayim.109"
      },
      {
        "label": "SA OC 124 (repetition, Heicha Kedushah, Amen)",
        "url": "https://www.sefaria.org/Shulchan_Arukh,_Orach_Chayim.124"
      },
      {
        "label": "SA OC 235 (Ma'ariv timing)",
        "url": "https://www.sefaria.org/Shulchan_Arukh,_Orach_Chayim.235"
      },
      {
        "label": "SA OC 268 (Me'ein Sheva)",
        "url": "https://www.sefaria.org/Shulchan_Arukh,_Orach_Chayim.268"
      },
      {
        "label": "SA OC 565 (Thirteen Attributes)",
        "url": "https://www.sefaria.org/Shulchan_Arukh,_Orach_Chayim.565"
      },
      {
        "label": "Rabbinical Assembly — In the Absence of a Minyan",
        "url": "https://www.rabbinicalassembly.org/sites/default/files/2024-11/absence-of-minyan-final.pdf"
      },
      {
        "label": "CJLS OH 55:1.2002 — counting women in a minyan",
        "url": "https://www.rabbinicalassembly.org/sites/default/files/public/halakhah/teshuvot/19912000/oh_55_1_2002.pdf"
      },
      {
        "label": "Rabbinical Assembly — Siddur Lev Shalem",
        "url": "https://www.rabbinicalassembly.org/resources-ideas/lev-shalem-series/siddur-lev-shalem"
      },
      {
        "label": "Exploring Judaism — Overview of the Morning Service",
        "url": "https://exploringjudaism.org/every-day/prayer/morning-service-shacharit/overview-of-the-morning-service/"
      },
      {
        "label": "Exploring Judaism — why the sacrifices texts were changed",
        "url": "https://exploringjudaism.org/every-day/prayer/understanding-prayer/why-conservative-judaism-changed-sacrifices-in-the-prayer-book/"
      },
      {
        "label": "Chabad.org — Sefer HaMinhagim, Conclusion of Shacharis",
        "url": "https://www.chabad.org/library/article_cdo/aid/4153543/jewish/The-Conclusion-of-Shacharis.htm"
      },
      {
        "label": "Chabad.org — Sefer HaMinhagim, Kabbalas Shabbos",
        "url": "https://www.chabad.org/library/article_cdo/aid/4158243/jewish/Prayer-for-Welcoming-the-Sabbath-Kabbalas-Shabbos.htm"
      },
      {
        "label": "Chabad.org — Sefer HaMinhagim, Maariv",
        "url": "https://www.chabad.org/library/article_cdo/aid/4158218/jewish/The-Evening-Service-Maariv.htm"
      },
      {
        "label": "Chabad.org — Tachanun",
        "url": "https://www.chabad.org/library/article_cdo/aid/5776805/jewish/Tachanun.htm"
      },
      {
        "label": "Halachipedia — Chazarat Hashatz",
        "url": "https://halachipedia.com/index.php?title=Chazarat_Hashatz"
      },
      {
        "label": "Halachipedia — Coming Late to Davening",
        "url": "https://halachipedia.com/index.php?title=Coming_Late_to_Davening"
      },
      {
        "label": "Halachipedia — Tachanun",
        "url": "https://halachipedia.com/index.php?title=Tachanun"
      },
      {
        "label": "Peninei Halakha — Kedushah",
        "url": "https://ph.yhb.org.il/en/02-19-06/"
      },
      {
        "label": "Peninei Halakha — Magen Avot",
        "url": "https://ph.yhb.org.il/en/01-05-13/"
      },
      {
        "label": "Koren Shalem Siddur (publisher listing)",
        "url": "https://korenpub.com/products/koren-shalem-siddur-ashkenaz-1"
      }
    ],
    "statistics": {
      "services": 8,
      "sectionsTotal": 123,
      "sectionsByService": {
        "shacharit-weekday": 41,
        "minchah-weekday": 10,
        "maariv-weekday": 15,
        "kabbalat-shabbat": 9,
        "maariv-shabbat": 12,
        "shacharit-shabbat": 20,
        "musaf-shabbat": 9,
        "minchah-shabbat": 7
      },
      "minyanRequiredSections": 39,
      "sectionsWithOmissions": 24,
      "books": 4
    },
    "serviceGroups": [
      {
        "id": "weekday",
        "label": "Weekdays",
        "serviceIds": [
          "shacharit-weekday",
          "minchah-weekday",
          "maariv-weekday"
        ]
      },
      {
        "id": "shabbat",
        "label": "Shabbat",
        "serviceIds": [
          "kabbalat-shabbat",
          "maariv-shabbat",
          "shacharit-shabbat",
          "musaf-shabbat",
          "minchah-shabbat"
        ]
      }
    ]
  },
  "links": [
    {
      "rel": "parent",
      "title": "Siddurim",
      "href": "/siddur.json"
    }
  ],
  "notes": [
    "Each section carries a pages object keyed by book slug. granularity 'topic' means the range is that siddur's own table-of-contents entry for this unit. granularity 'within' means the siddur does not itemize this unit separately and the range given is the containing topic — treat it as a locator, not a boundary. null means the unit is absent from that siddur or outside its scope.",
    "CRITICAL: the Weiss edition paginates in facing Hebrew/English PAIRS, so its ranges advance in twos and cover half as much text as an equal-numbered range in the Annotated edition. Koren likewise uses page-pairs. Do not compare range LENGTHS across books.",
    "role values are keys into roleVocabulary. Where a unit's role differs by nusaḥ, the difference is stated in notes — Kedushah is the sharpest example.",
    "Each entry has who / what / detail. what values: skip (dropped under time pressure), omit (never said by that community), absent (not printed in that siddur), alter (text changed rather than dropped), retain (explicitly kept, listed to correct a common assumption), partial, conditional, forbidden, verify (could not be confirmed to a first-tier source)."
  ]
}
