Pith Number

pith:ZU2LDRCB

pith:2005:ZU2LDRCBZJP2RTWGOGTS6LUKZT

not attested not anchored not stored refs pending

Zamolodchikov's Tetrahedron Equation and Hidden Structure of Quantum Groups

Sergey M. Sergeev, Vladimir V. Bazhanov

arxiv:hep-th/0509181 v2 · 2005-09-23 · hep-th · math-ph · math.MP · math.QA · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZU2LDRCBZJP2RTWGOGTS6LUKZT}

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	2026-05-18T04:28:56.993582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd34b1c441ca5fa8cec671a72f2e8accc1e3c317cada5cf84bb3dd10ff072691

Aliases

arxiv: hep-th/0509181 · arxiv_version: hep-th/0509181v2 · doi: 10.48550/arxiv.hep-th/0509181 · pith_short_12: ZU2LDRCBZJP2 · pith_short_16: ZU2LDRCBZJP2RTWG · pith_short_8: ZU2LDRCB

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/ZU2LDRCBZJP2RTWGOGTS6LUKZT \
  | 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: cd34b1c441ca5fa8cec671a72f2e8accc1e3c317cada5cf84bb3dd10ff072691

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a53a7b34cc14ff16a378a7632d79200dd848d4fe140248f5b0eda2f4b743b37",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-09-23T02:24:34Z",
    "title_canon_sha256": "c006b09c8b0d5ba9dd38efb16f0232df2839e337c580aadcaa9fd59c8326c185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0509181",
    "kind": "arxiv",
    "version": 2
  }
}