Pith Number

pith:JRFR32AL

pith:2024:JRFR32ALNCNJBJBOQIFUPWKVD2

not attested not anchored not stored refs pending

Fusion Categories over Non-Algebraically Closed Fields

Sean Sanford

arxiv:2401.02354 v3 · 2024-01-04 · 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{JRFR32ALNCNJBJBOQIFUPWKVD2}

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

Compact Semisimple Tensor 2-Categories are Morita Connected

Receipt and verification

First computed	2026-07-05T08:48:12.080405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c4b1de80b689a90a42e820b47d9551eb4129588264593a4460a82a0ae500aa6

Aliases

arxiv: 2401.02354 · arxiv_version: 2401.02354v3 · doi: 10.48550/arxiv.2401.02354 · pith_short_12: JRFR32ALNCNJ · pith_short_16: JRFR32ALNCNJBJBO · pith_short_8: JRFR32AL

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/JRFR32ALNCNJBJBOQIFUPWKVD2 \
  | 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: 4c4b1de80b689a90a42e820b47d9551eb4129588264593a4460a82a0ae500aa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142b10e28f7260e50b9ab9b6c1af2a225caf1b1af0335a6b50a5fefbbd66934c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2024-01-04T16:52:11Z",
    "title_canon_sha256": "828b4b891892bc77177d828ea74e659c9e6a84c262f8a1587108d1a54b48cf9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.02354",
    "kind": "arxiv",
    "version": 3
  }
}