Pith Number

pith:QCPTFUTJ

pith:2017:QCPTFUTJD7IJIO3SNNQUVI6MSG

not attested not anchored not stored refs pending

On nondiagonal finite quasi-qantum groups over finite abelian groups

Hua-Lin Huang, Yinhuo Zhang, Yuping Yang

arxiv:1710.07917 v1 · 2017-10-22 · 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{QCPTFUTJD7IJIO3SNNQUVI6MSG}

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	2026-05-18T00:32:19.426594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

809f32d2691fd0943b726b614aa3cc91b0244993374a78721d0ddf5d6aaa4982

Aliases

arxiv: 1710.07917 · arxiv_version: 1710.07917v1 · doi: 10.48550/arxiv.1710.07917 · pith_short_12: QCPTFUTJD7IJ · pith_short_16: QCPTFUTJD7IJIO3S · pith_short_8: QCPTFUTJ

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/QCPTFUTJD7IJIO3SNNQUVI6MSG \
  | 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: 809f32d2691fd0943b726b614aa3cc91b0244993374a78721d0ddf5d6aaa4982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f59e9687b39fe7e8640e11e7e11c649ae4ae4b9d43fa2170a11c052e379079cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2017-10-22T10:06:22Z",
    "title_canon_sha256": "2570e54f420329f48d5d363ceef6f0a388d0bfad9eeba02380431e95c9f7b76c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07917",
    "kind": "arxiv",
    "version": 1
  }
}