Pith Number

pith:O67TUR2C

pith:2024:O67TUR2CLRMLBGHDPE7KWNTZMI

not attested not anchored not stored refs pending

Extension Theory and Fermionic Strongly Fusion 2-Categories (with an Appendix by Thibault Didier D\'ecoppet and Theo Johnson-Freyd)

Thibault Didier D\'ecoppet

arxiv:2403.03211 v2 · 2024-03-05 · 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{O67TUR2CLRMLBGHDPE7KWNTZMI}

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

SymSETs and self-dualities under gauging non-invertible symmetries

Receipt and verification

First computed	2026-07-05T09:21:42.059500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77bf3a47425c58b098e3793eab367962033574749415f944a14efab7b05d124b

Aliases

arxiv: 2403.03211 · arxiv_version: 2403.03211v2 · doi: 10.48550/arxiv.2403.03211 · pith_short_12: O67TUR2CLRML · pith_short_16: O67TUR2CLRMLBGHD · pith_short_8: O67TUR2C

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/O67TUR2CLRMLBGHDPE7KWNTZMI \
  | 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: 77bf3a47425c58b098e3793eab367962033574749415f944a14efab7b05d124b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "416e61fb0e21f4264e2c4f24541b3f77ef3b79b77dec468561ba01478e159a83",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2024-03-05T18:52:23Z",
    "title_canon_sha256": "87c8211f8bf8a3488c58c78fcd64eea6ccf7909c780b4817719cc5c41b911efd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.03211",
    "kind": "arxiv",
    "version": 2
  }
}