Pith Number

pith:YJHSTJDD

pith:2010:YJHSTJDD4QJVMXU4SNYZKMONAB

not attested not anchored not stored refs pending

Hopf algebras and Frobenius algebras in finite tensor categories

Christoph Schweigert, J\"urgen Fuchs

arxiv:1003.2578 v2 · 2010-03-12 · math.QA · hep-th · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJHSTJDD4QJVMXU4SNYZKMONAB}

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	2026-05-18T02:24:37.631685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c24f29a463e413565e9c93719531cd0052ae674201dd5ab8fa461ebc7a949c7d

Aliases

arxiv: 1003.2578 · arxiv_version: 1003.2578v2 · doi: 10.48550/arxiv.1003.2578 · pith_short_12: YJHSTJDD4QJV · pith_short_16: YJHSTJDD4QJVMXU4 · pith_short_8: YJHSTJDD

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/YJHSTJDD4QJVMXU4SNYZKMONAB \
  | 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: c24f29a463e413565e9c93719531cd0052ae674201dd5ab8fa461ebc7a949c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "013187d40c4eaec872efe28f186dc50d8449b059a641850c3db124baf4ad6883",
    "cross_cats_sorted": [
      "hep-th",
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2010-03-12T16:36:13Z",
    "title_canon_sha256": "17382804683d42d5767e4b2b7c68e6a8780d723de9a66c83384fd7e3222d0e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2578",
    "kind": "arxiv",
    "version": 2
  }
}