Sefergraph
A Torah library, and the graph that answers underneath it.
Seforim to read and to print, a chumash under its mefarshim, a siddur built on roots — all of it resolved by one citation graph of 4.25 million Hebrew segments, which is also an API.
137 seforim, to read or to print
Bilingual Hebrew–English editions of the mussar, hashkafa and chassidus canon — a reading PDF and a fold-and-staple booklet for each. Sixty-four open to read online, with every source the author cites linked to the Hebrew he meant.
- 137 seforim
- 517 editions
- 849 chapters online
- 670 sources linked
Chumash and Mishnah, under the mefarshim
Devarim posuk by posuk beneath eighteen mefarshim, from Rashi and Ramban to the Or HaChaim and Malbim. Mishnah Rosh Hashanah menukad with five.
- 1,173 pesukim
- 20,436 pieces
- 35 mishnayos
Daven by the roots, not the translation
A translation tells you what the page means this morning. Learn מ-ל-כ once and you own every melech, malchus and yimloch in the siddur — and it shows you where they all are.
- 451 tefillos
- 9,618 roots
104 simanim under fourteen mefarshim
The Tur beneath the Shulchan Aruch, each with its own commentators — Beit Yosef, Bach, Darchei Moshe and Prisha above; Mishnah Berurah, Biur Halacha, Magen Avraham, Taz, the Gra and Kaf HaChaim below. Hebrew and English throughout.
- 104 simanim
- 6,764 pieces
- 14 mefarshim
The siman you took apart
Orach Chaim 317 — tying and looping on Shabbos — under twenty-four mefarshim, from the Tur and Shulchan Aruch through the Gra, Bach, Mishnah Berurah and Kaf HaChaim, in seven se'ifim. Beside it, the sheets you set in type.
- 284 pieces
- 24 mefarshim
- 104 sheets
Any reference, in both languages
Type a reference in either dialect and read it — the Hebrew from the corpus, the English from the published editions, each one named under its own paragraph. 653,124 references carry a translation; the rest say so rather than leaving a blank.
- 653,124 translated
- 15.4% of the corpus
- either dialect
Ask the tradition where it gathers
One question put to 8.7 million citation edges at once: the Mishnah the most works return to, the verse that became the backbone of a sugya, the connection only one mind ever made. Every finding trust-graded and followed to its Hebrew.
- 8.7M edges
- trust-graded
- open, no key
The API underneath all of it
The same resolver these pages run on: a reference in either dialect, the Hebrew at that ref, phrase search across the whole corpus, and the citations with the words that justify them.
- 4.25M segments
- 6,951 works
- five endpoints
Cards marked sign in open with a Sefer key — nothing here is public yet.
Torah citation graph API
Every Torah citation, with the Hebrew that proves it.
Resolve English-canonical and Hebrew-daf references across 4.25 million Hebrew segments. Every evidence-bearing citation edge exposes the exact Hebrew words behind the link.
Static specimens captured from the live API. Scoped partner key required for requests.
- 4.25M
- Hebrew segments
- 8.7M
- Citation edges
- 6,951
- Works
Resolution is useful. Auditable resolution is the product.
The same citation can be read as a source relationship, inspected as an edge, or copied as machine data without losing the words that justify it.
01 — Resolve both dialects
Resolve both dialects
English-canonical and Hebrew-daf references pass through the same deterministic normalizer.
02 — Inspect the evidence
Inspect the evidence
Citation edges expose the exact evidence_hebrew words that support the link.
03 — Batch the whole shiur
Batch the whole shiur
Resolve as many as 200 references in one request instead of walking citations one at a time.
The discovery instrument
Ask the whole tradition where it gathers.
The graph isn’t only a resolver — it’s a question you can put to all 8.7 million edges at once. The Mishnah the most works return to, the verse that became the backbone of impurity law, the connection only one mind ever made. Every result trust-graded, ranked by breadth, followed to its Hebrew evidence.
Open the discovery instrumentBuilding a footnotes feature? Start with the two-reference specimen, then replace it with the references from your own shiur. Open the Quickstart