Pith Number

pith:TZESH234

pith:2022:TZESH234ZWJEMJ2FLF3PEUB5YM

not attested not anchored not stored refs pending

Rigid and Separable Algebras in Fusion 2-Categories

Thibault D. D\'ecoppet

arxiv:2205.06453 v4 · 2022-05-13 · math.QA · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZESH234ZWJEMJ2FLF3PEUB5YM}

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

Frobenius Algebras and Dual Bimodules in Monoidal 2-Categories

Receipt and verification

First computed	2026-07-05T06:20:35.243242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e4923eb7ccd924627455976f2503dc3302f48b160a57345d47e574450705be1

Aliases

arxiv: 2205.06453 · arxiv_version: 2205.06453v4 · doi: 10.48550/arxiv.2205.06453 · pith_short_12: TZESH234ZWJE · pith_short_16: TZESH234ZWJEMJ2F · pith_short_8: TZESH234

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/TZESH234ZWJEMJ2FLF3PEUB5YM \
  | 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: 9e4923eb7ccd924627455976f2503dc3302f48b160a57345d47e574450705be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2749026781bcbf149f853d46a30def46a8065a2ad7b7c8d02bdc06985a50b14",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2022-05-13T05:38:16Z",
    "title_canon_sha256": "d94e2d471c8fd30edb91d0f90fae5b5d23b16e05d7d16bc1e94eb935138e33b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.06453",
    "kind": "arxiv",
    "version": 4
  }
}