Pith Number

pith:2LILIALJ

pith:2001:2LILIALJUQEGB6EMRYPTZVR25A

not attested not anchored not stored refs pending

Quantum dynamical Yang-Baxter equation over a nonabelian base

Ping Xu

arxiv:math/0104071 v2 · 2001-04-06 · math.QA · hep-th · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LILIALJUQEGB6EMRYPTZVR25A}

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	2026-05-18T01:05:37.842255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2d0b40169a40860f88c8e1f3cd63ae82bbd5a936c2e9c8764afd38c721862e7

Aliases

arxiv: math/0104071 · arxiv_version: math/0104071v2 · doi: 10.48550/arxiv.math/0104071 · pith_short_12: 2LILIALJUQEG · pith_short_16: 2LILIALJUQEGB6EM · pith_short_8: 2LILIALJ

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/2LILIALJUQEGB6EMRYPTZVR25A \
  | 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: d2d0b40169a40860f88c8e1f3cd63ae82bbd5a936c2e9c8764afd38c721862e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77902a8625843162fb3aafdcd6bda33a942f9c4555abd8669794ee8539d970b4",
    "cross_cats_sorted": [
      "hep-th",
      "math.SG"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2001-04-06T02:37:44Z",
    "title_canon_sha256": "b2f78a8bfd60bba9d796f64322409264cdf6d03e57ea45d2e98505247247f69c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0104071",
    "kind": "arxiv",
    "version": 2
  }
}