Pith Number

pith:A2CQFAQY

pith:2025:A2CQFAQYWEK33QCQVMU3JBJ252

not attested not anchored not stored refs pending

Matched pairs and Yang-Baxter operators

Yunnan Li

arxiv:2501.11975 v2 · 2025-01-21 · math.QA · math-ph · math.MP · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2CQFAQYWEK33QCQVMU3JBJ252}

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

Matched pairs of actions on the Kac-Paljutkin algebra $H_8$

Receipt and verification

First computed	2026-07-05T10:13:07.494596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0685028218b115bdc050ab29b4853aeea556131aa854c57f7643a25c1803088b

Aliases

arxiv: 2501.11975 · arxiv_version: 2501.11975v2 · doi: 10.48550/arxiv.2501.11975 · pith_short_12: A2CQFAQYWEK3 · pith_short_16: A2CQFAQYWEK33QCQ · pith_short_8: A2CQFAQY

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/A2CQFAQYWEK33QCQVMU3JBJ252 \
  | 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: 0685028218b115bdc050ab29b4853aeea556131aa854c57f7643a25c1803088b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a533be09e784f6ce8e340a6f90eac7932d89d1e87596a2d5bfb9d3de73ccc4c6",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.RA"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2025-01-21T08:44:09Z",
    "title_canon_sha256": "3997130e772f860a788dc49a198fa2a388d5df808c4c39ed77e5da6077a06473"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11975",
    "kind": "arxiv",
    "version": 2
  }
}