Pith Number

pith:OEPOW3CK

pith:2014:OEPOW3CKAIVMKIBOK3HEITOEO4

not attested not anchored not stored refs pending

Relative Hom-Hopf modules and total integrals

Shengxiang Wang, Shuangjian Guo, Xiaohui Zhang

arxiv:1411.7205 v1 · 2014-11-26 · 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{OEPOW3CKAIVMKIBOK3HEITOEO4}

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	2026-05-18T01:41:25.671458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

711eeb6c4a022ac5202e56ce444dc477181c4287cbd187a79f4c4061e22eadbc

Aliases

arxiv: 1411.7205 · arxiv_version: 1411.7205v1 · doi: 10.48550/arxiv.1411.7205 · pith_short_12: OEPOW3CKAIVM · pith_short_16: OEPOW3CKAIVMKIBO · pith_short_8: OEPOW3CK

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/OEPOW3CKAIVMKIBOK3HEITOEO4 \
  | 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: 711eeb6c4a022ac5202e56ce444dc477181c4287cbd187a79f4c4061e22eadbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9b93327aba94da92a85726f37af86a642d9cc80537b0995ca547b441ba6e4db",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-11-26T12:30:33Z",
    "title_canon_sha256": "340062a12e9cf8b384aec5e53c4178bb6b4eb0a8d19737928ff7af228cb66e40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7205",
    "kind": "arxiv",
    "version": 1
  }
}