Pith Number

pith:CELUCVYN

pith:2020:CELUCVYN6T4L3G3BNWTBU4TPQ4

not attested not anchored not stored refs pending

Mapping Class Group Representations From Non-Semisimple TQFTs

Azat M. Gainutdinov, Bertrand Patureau-Mirand, Ingo Runkel, Marco De Renzi, Nathan Geer

arxiv:2010.14852 v2 · 2020-10-28 · math.GT · hep-th · 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{CELUCVYN6T4L3G3BNWTBU4TPQ4}

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	2026-07-05T04:58:26.238036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

111741570df4f8bd9b616da61a726f8718f5c3f56bfa7e6402ac84efc899adf7

Aliases

arxiv: 2010.14852 · arxiv_version: 2010.14852v2 · doi: 10.48550/arxiv.2010.14852 · pith_short_12: CELUCVYN6T4L · pith_short_16: CELUCVYN6T4L3G3B · pith_short_8: CELUCVYN

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/CELUCVYN6T4L3G3BNWTBU4TPQ4 \
  | 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: 111741570df4f8bd9b616da61a726f8718f5c3f56bfa7e6402ac84efc899adf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f62e3b630590d92d1738fa214f8b296f9761a83aeb2cfb116caa853f0b6c8845",
    "cross_cats_sorted": [
      "hep-th",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2020-10-28T09:57:55Z",
    "title_canon_sha256": "e61438c8158adebb48b7fd1a6469236ce78155750777e475de68b5aa96f7a102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.14852",
    "kind": "arxiv",
    "version": 2
  }
}