Pith Number

pith:ZBSAOXWM

pith:2018:ZBSAOXWMTI7HYOWQTTYMO2N36I

not attested not anchored not stored refs pending

Classification of spherical fusion categories of Frobenius-Schur exponent 2

Yilong Wang, Zheyan Wan

arxiv:1811.02004 v1 · 2018-11-05 · 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{ZBSAOXWMTI7HYOWQTTYMO2N36I}

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	2026-07-05T01:54:39.469143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c864075ecc9a3e7c3ad09cf0c769bbf23abb5ebff8d55b6b40006feef0e87451

Aliases

arxiv: 1811.02004 · arxiv_version: 1811.02004v1 · doi: 10.48550/arxiv.1811.02004 · pith_short_12: ZBSAOXWMTI7H · pith_short_16: ZBSAOXWMTI7HYOWQ · pith_short_8: ZBSAOXWM

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/ZBSAOXWMTI7HYOWQTTYMO2N36I \
  | 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: c864075ecc9a3e7c3ad09cf0c769bbf23abb5ebff8d55b6b40006feef0e87451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e5458920b5908565693caa3575b80f64b68e8189442fa21bf746274caf41fdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2018-11-05T19:50:39Z",
    "title_canon_sha256": "0f738d1fe25af4eb0ce2338689617606b85a7c6f7ac81233be6d5c505dfa052b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02004",
    "kind": "arxiv",
    "version": 1
  }
}