Pith Number

pith:BIRWY7J5

pith:2000:BIRWY7J562G5IE2QPTQD77SYIV

not attested not anchored not stored refs pending

Algebraic orbifold conformal field theories

Feng Xu

arxiv:math/0004150 v1 · 2000-04-24 · math.QA · math-ph · math.GT · math.MP · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BIRWY7J562G5IE2QPTQD77SYIV}

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

Hypergroup Symmetry in Relative Quantum Field Theories and Chiral Algebras

Receipt and verification

First computed	2026-07-04T16:21:12.851437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a236c7d3df68dd413507ce03ffe584555302fe1f842735443c9af9b1497d826

Aliases

arxiv: math/0004150 · arxiv_version: math/0004150v1 · doi: 10.48550/arxiv.math/0004150 · pith_short_12: BIRWY7J562G5 · pith_short_16: BIRWY7J562G5IE2Q · pith_short_8: BIRWY7J5

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/BIRWY7J562G5IE2QPTQD77SYIV \
  | 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: 0a236c7d3df68dd413507ce03ffe584555302fe1f842735443c9af9b1497d826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2fd20da0b80ed271667d1530958b024f88565ec961772cf61ac49ff1755620e",
    "cross_cats_sorted": [
      "math-ph",
      "math.GT",
      "math.MP",
      "math.OA"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2000-04-24T23:34:14Z",
    "title_canon_sha256": "1da0f017c528d1b8662282421aea50ac1d08d06a0fcb3ab5a606cfd7ee10b840"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0004150",
    "kind": "arxiv",
    "version": 1
  }
}