Pith Number

pith:2QPDMGXR

pith:2025:2QPDMGXR23RQFUJPUMEGJ6XJ7H

not attested not anchored not stored refs pending

A boundary characterization of Turaev-Viro TQFTs

Christoph Schweigert, Max-Niklas Steffen

arxiv:2508.13759 v1 · 2025-08-19 · math.QA · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QPDMGXR23RQFUJPUMEGJ6XJ7H}

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.

Cited by

1 paper in Pith

Non-semisimple open-closed 3d TFT

Receipt and verification

First computed	2026-07-05T11:56:07.233398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d41e361af1d6e302d12fa30864fae9f9cde7b52064baa4ec707d77c7d7fe2e13

Aliases

arxiv: 2508.13759 · arxiv_version: 2508.13759v1 · doi: 10.48550/arxiv.2508.13759 · pith_short_12: 2QPDMGXR23RQ · pith_short_16: 2QPDMGXR23RQFUJP · pith_short_8: 2QPDMGXR

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/2QPDMGXR23RQFUJPUMEGJ6XJ7H \
  | 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: d41e361af1d6e302d12fa30864fae9f9cde7b52064baa4ec707d77c7d7fe2e13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eb597165b336822706ae5df8f0204c1a5b6df93872f941bee3fd2978097d886",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2025-08-19T11:57:17Z",
    "title_canon_sha256": "9313941b1544ca5bb2011dfa4d7a7eccc61897f649b077f7ada4778f53267255"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13759",
    "kind": "arxiv",
    "version": 1
  }
}