Pith Number

pith:NB7MYIQV

pith:2013:NB7MYIQV2IEFHY4PUH7THGAMJS

not attested not anchored not stored refs pending

Generalizations of the classical Yang-Baxter equation and O-operators

Chengming Bai, Li Guo, Xiang Ni

arxiv:1302.0408 v1 · 2013-02-02 · math-ph · math.MP · 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{NB7MYIQV2IEFHY4PUH7THGAMJS}

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	2026-05-18T01:51:51.112935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687ecc2215d20853e38fa1ff33980c4c93650b87f48b41511dbd23b93026d21b

Aliases

arxiv: 1302.0408 · arxiv_version: 1302.0408v1 · doi: 10.48550/arxiv.1302.0408 · pith_short_12: NB7MYIQV2IEF · pith_short_16: NB7MYIQV2IEFHY4P · pith_short_8: NB7MYIQV

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/NB7MYIQV2IEFHY4PUH7THGAMJS \
  | 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: 687ecc2215d20853e38fa1ff33980c4c93650b87f48b41511dbd23b93026d21b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2091116b844102536d4dbc6fa58fe19f0e18aa7aca391eba2bbb9fe00f56514d",
    "cross_cats_sorted": [
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-02-02T17:30:45Z",
    "title_canon_sha256": "276c69c493aa2da0d090951640fdb154ae57e245f81ac1dd18f6af445a9a8e44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0408",
    "kind": "arxiv",
    "version": 1
  }
}