Pith Number

pith:4BCJ367K

pith:1998:4BCJ367K2K6CME23I6X5OKK2RE

not attested not anchored not stored refs pending

The Wess-Zumino-Witten-Novikov theory, Knizhnik-Zamolodchikov equations, and Krichever-Novikov algebras, I

Martin Schlichenmaier, Oleg K. Sheinman

arxiv:math/9812083 v2 · 1998-12-14 · math.QA · hep-th · math-ph · math.AG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BCJ367K2K6CME23I6X5OKK2RE}

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	2026-05-18T01:38:22.684247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0449dfbead2bc26135b47afd7295a893e672fe167894bfcc03dfa9aeb96cba3

Aliases

arxiv: math/9812083 · arxiv_version: math/9812083v2 · doi: 10.48550/arxiv.math/9812083 · pith_short_12: 4BCJ367K2K6C · pith_short_16: 4BCJ367K2K6CME23 · pith_short_8: 4BCJ367K

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/4BCJ367K2K6CME23I6X5OKK2RE \
  | 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: e0449dfbead2bc26135b47afd7295a893e672fe167894bfcc03dfa9aeb96cba3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5584cadab1ecef25dbb04d79e74213c4b780a787330530e26006c535ab566b52",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.AG",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "1998-12-14T16:58:59Z",
    "title_canon_sha256": "ddb6018d7c04f9a0009e8b4ba72441b707b7f1eaf5c34f51adb9605f291bab24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9812083",
    "kind": "arxiv",
    "version": 2
  }
}