Files
paperspec/schemas/document.schema.json
alexmandClaude a09d158e16 feat: minted keys, VRF seeds, RFC 9162 proofs, history roots, tag URIs and a transparency log
Keys (spec/02 §2.4), the rule paperstack settled on:
- A work key is a Scholar-style citation key, a hyphen and the first four
  Crockford base32 characters of SHA-256("scienting-key/1:" + identity),
  where the identity is the first of doi, arxiv, isbn, pmid, pmcid and
  openalex in same_as, else the folded title, year and family name. A
  collision lengthens the later key by two characters; a key is minted
  once and never recomputed. A document key adds .si, .v<seq> or .<type>
  for versions other than the version of record.
- Every fixture key is now minted (hale2026harmonic-damb,
  okafor2025solvent-acth, writer2027fixed-ynr7.v3, tiny2026tiny-j4qm), so
  every node and record ID was re-minted and the docs rewritten to match.
  The validator checks the document key against the work key and version
  (doc.key.work) and the hash part against the identifier (doc.key.suffix).
  vectors/keys.jsonl pins the cases paperstack's tests pin.

Review:
- Spot-check seeds are ECVRF-EDWARDS25519-SHA512-TAI proofs (RFC 9381),
  implemented in tools/oracle/vrf.py in plain Python and reproduced
  against the RFC's Example 16; the sample ranks by the VRF output. The
  earlier Ed25519 seed could be ground by a dishonest checker.
- RFC 9162 inclusion and consistency proofs (crypto.inclusion_path,
  verify_inclusion, consistency_proof, verify_consistency) with
  scienting-proof/1, vectors/proofs.jsonl and two fixture records.
- document.json carries `history`, the root over the corrections, with
  the empty-tree hash for none (spec/11 §11.5, rule doc.history).
- A provisional transparency log (spec/23): log entries, signed-note
  checkpoints with key hashes as transparency logs share them, the rule
  that a logged revocation beats a self-asserted time, and vectors.
- Reserved signature schemes cose and ml-dsa-65 (spec/08 §8.4).

Identifiers and text:
- urn:scienting: becomes tag:scient.ing,2026: (RFC 4151), since the URN
  namespace was never registered.
- Unicode 16.0 is pinned for normalization and categories (spec/01 §1.4);
  the checker refuses another version.

Checking:
- check.py: keys, proofs, VRF and checkpoint vectors; the proof and
  checkpoint records; a check that every ID and hash the prose quotes
  exists in the fixtures or vectors; three more broken packages
  (history-wrong, key-suffix, key-work).
- stress.py: key, VRF, proof and checkpoint properties.
- Docs: a keys section in the concepts and FAQ, rationale entries for
  keys, VRF, proofs, tag URIs and the Unicode pin, a "Looking ahead"
  section, media-type registration and OCI distribution notes.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-10-14 23:21:57 -04:00

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JSON

{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://paperspec.scient.ing/schemas/document.schema.json",
"title": "Document",
"description": "document.json of a scienting-doc/1 package; spec/02-model.md and spec/12-package.md.",
"type": "object",
"properties": {
"format": {
"const": "scienting-doc/1"
},
"key": {
"$ref": "common.schema.json#/$defs/documentKey"
},
"store": {
"$ref": "common.schema.json#/$defs/key"
},
"history": {
"$ref": "common.schema.json#/$defs/hash"
},
"aliases": {
"type": "array",
"items": {
"$ref": "common.schema.json#/$defs/key"
},
"minItems": 1,
"uniqueItems": true
},
"kind": {
"enum": [
"article",
"supplement",
"chapter",
"book",
"thesis",
"report",
"draft",
"course-material",
"other"
]
},
"work": {
"type": "object",
"properties": {
"key": {
"$ref": "common.schema.json#/$defs/workKey"
},
"same_as": {
"type": "array",
"items": {
"type": "string",
"pattern": "^(doi|arxiv|isbn|pmid|pmcid|openalex|url|lode):[^ ]+$"
},
"uniqueItems": true
}
},
"required": [
"key",
"same_as"
],
"additionalProperties": false
},
"version": {
"type": "object",
"properties": {
"type": {
"enum": [
"preprint",
"submitted",
"accepted",
"version-of-record",
"erratum",
"retraction",
"supplement",
"draft",
"other"
]
},
"seq": {
"type": "integer",
"minimum": 1
},
"date": {
"$ref": "common.schema.json#/$defs/date"
}
},
"required": [
"type"
],
"additionalProperties": false
},
"relations": {
"type": "array",
"items": {
"type": "object",
"properties": {
"type": {
"enum": [
"supplement-of",
"part-of",
"version-of",
"erratum-of",
"retraction-of",
"translation-of"
]
},
"target": {
"$ref": "common.schema.json#/$defs/qualifiedKey"
}
},
"required": [
"type",
"target"
],
"additionalProperties": false
}
},
"meta": {
"type": "object",
"description": "A CSL-JSON item for the version."
},
"language": {
"$ref": "common.schema.json#/$defs/language"
},
"license": {
"$ref": "common.schema.json#/$defs/license"
},
"policy": {
"enum": [
"full",
"checks-only"
]
},
"hashing": {
"$ref": "common.schema.json#/$defs/hashing"
},
"root": {
"$ref": "common.schema.json#/$defs/hash"
},
"meta_hash": {
"$ref": "common.schema.json#/$defs/hash"
},
"rev": {
"type": "integer",
"minimum": 0
},
"counts": {
"type": "object",
"properties": {
"nodes": {
"type": "integer",
"minimum": 1
},
"leaves": {
"type": "integer",
"minimum": 0
}
},
"required": [
"nodes",
"leaves"
],
"additionalProperties": false
},
"fidelity": {
"type": "object",
"properties": {
"lowest": {
"anyOf": [
{
"$ref": "common.schema.json#/$defs/level"
},
{
"type": "null"
}
]
},
"counts": {
"type": "object",
"properties": {
"F0": {
"type": "integer",
"minimum": 0
},
"F1": {
"type": "integer",
"minimum": 0
},
"F2": {
"type": "integer",
"minimum": 0
},
"F3": {
"type": "integer",
"minimum": 0
}
},
"required": [
"F0",
"F1",
"F2",
"F3"
],
"additionalProperties": false
}
},
"required": [
"lowest",
"counts"
],
"additionalProperties": false
}
},
"required": [
"format",
"key",
"kind",
"work",
"version",
"relations",
"meta",
"language",
"policy",
"hashing",
"root",
"meta_hash",
"history",
"rev",
"counts",
"fidelity"
],
"additionalProperties": false
}