Pith Number

pith:URFPAPZT

pith:2015:URFPAPZTSNLUD27QG7A5CMT4TB

not attested not anchored not stored refs pending

Non-unitary fusion categories and their doubles via endomorphisms

David E. Evans, Terry Gannon

arxiv:1506.03546 v1 · 2015-06-11 · math.QA · hep-th · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URFPAPZTSNLUD27QG7A5CMT4TB}

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	2026-05-18T01:53:03.908411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a44af03f33935741ebf037c1d1327c984924d62fcc3031df542d08ac1fb8631a

Aliases

arxiv: 1506.03546 · arxiv_version: 1506.03546v1 · doi: 10.48550/arxiv.1506.03546 · pith_short_12: URFPAPZTSNLU · pith_short_16: URFPAPZTSNLUD27Q · pith_short_8: URFPAPZT

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/URFPAPZTSNLUD27QG7A5CMT4TB \
  | 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: a44af03f33935741ebf037c1d1327c984924d62fcc3031df542d08ac1fb8631a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dd039782a6893267383674b3175cb43ebe67061ce725b600257e7e669501045",
    "cross_cats_sorted": [
      "hep-th",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2015-06-11T04:59:11Z",
    "title_canon_sha256": "fe9feec9fb80510c056f5d54377b0bef11459b15f5b9b9db368eb077cef60c97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03546",
    "kind": "arxiv",
    "version": 1
  }
}