Get started
Why TextRefs exists, who it’s for, use cases, and how it relates to DOI, ARK, CTS, DTS, and other identifier systems. Start here
TextRefs
An open, persistent, machine-readable registry for canonical text references.
Standard
The normative specification: core model, identity rules, citation-system profiles, data packaging. Read the spec
Registry
Type a citation you already know — “Plato Republic 514a” — and get the canonical reference, the editions that carry the passage, and a citation to copy. Find a reference, or browse everything registered.
API
A static resolver and data API for the registry is planned. Browse the draft OpenAPI spec or see the roadmap for status.
Community
Contributing guide, code of conduct, security policy, roadmap. Get involved
Association
The non-profit behind TextRefs — statutes, governance, board, and contact. Learn more
Registry at a glance
23 works · 13 citation systems · 86,397 canonical references