Pith Number

pith:PEYJ7RZX

pith:2014:PEYJ7RZXH55ZBE4W2FQI2CM66N

not attested not anchored not stored refs pending

The flat stable module category of a coherent ring

James Gillespie

arxiv:1412.4085 v2 · 2014-12-12 · math.RA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEYJ7RZXH55ZBE4W2FQI2CM66N}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:04:30.389428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79309fc7373f7b909396d1608d099ef37075352b359d5f5f000e9a09209012ff

Aliases

arxiv: 1412.4085 · arxiv_version: 1412.4085v2 · doi: 10.48550/arxiv.1412.4085 · pith_short_12: PEYJ7RZXH55Z · pith_short_16: PEYJ7RZXH55ZBE4W · pith_short_8: PEYJ7RZX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PEYJ7RZXH55ZBE4W2FQI2CM66N \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 79309fc7373f7b909396d1608d099ef37075352b359d5f5f000e9a09209012ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d27c13d56cc1bf58cbb94b8b1f72f93125a48ee8159ef7108372df6791adeda5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-12-12T18:57:16Z",
    "title_canon_sha256": "d9fa7deb69891fea43f33fb99791084e71000577b3eacb9e2d5bce84c12fd052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4085",
    "kind": "arxiv",
    "version": 2
  }
}