Pith Number

pith:SY2Y4TUK

pith:2015:SY2Y4TUKHEUTV5NOQCOAH66DJE

not attested not anchored not stored refs pending

Categorification of Dijkgraaf-Witten Theory

Alexander A. Voronov, Amit Sharma

arxiv:1511.00295 v2 · 2015-11-01 · math.AT · hep-th · math.CT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SY2Y4TUKHEUTV5NOQCOAH66DJE}

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	2026-05-18T01:21:04.244721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96358e4e8a39293af5ae809c03fbc3491e01608f8e272591b37c85d5f9fbad4e

Aliases

arxiv: 1511.00295 · arxiv_version: 1511.00295v2 · doi: 10.48550/arxiv.1511.00295 · pith_short_12: SY2Y4TUKHEUT · pith_short_16: SY2Y4TUKHEUTV5NO · pith_short_8: SY2Y4TUK

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/SY2Y4TUKHEUTV5NOQCOAH66DJE \
  | 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: 96358e4e8a39293af5ae809c03fbc3491e01608f8e272591b37c85d5f9fbad4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb191c5f79654774627a179414293291778b022cb15ca7440fc0b071d3758c5e",
    "cross_cats_sorted": [
      "hep-th",
      "math.CT",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2015-11-01T19:14:26Z",
    "title_canon_sha256": "e3cc843229e3acec683545d7a4a4f0602eedcfb8d277c9f161635a33a0446621"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00295",
    "kind": "arxiv",
    "version": 2
  }
}