Pith Number

pith:OYOOURK2

pith:1992:OYOOURK25NKN42ZXIYLSZCIWNV

not attested not anchored not stored refs pending

W Algebras and Superalgebras from Constrained WZW Models: A Group Theoretical Classification

E. Ragoucy, L. Frappat, P. Sorba

arxiv:hep-th/9207102 v2 · 1992-07-29 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYOOURK25NKN42ZXIYLSZCIWNV}

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

Enhanced Conformal $BMS_3$ Symmetries

Receipt and verification

First computed	2026-07-04T15:55:23.674296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

761cea455aeb54de6b3746172c89166d446441972d72e94c078aa474268705f6

Aliases

arxiv: hep-th/9207102 · arxiv_version: hep-th/9207102v2 · doi: 10.48550/arxiv.hep-th/9207102 · pith_short_12: OYOOURK25NKN · pith_short_16: OYOOURK25NKN42ZX · pith_short_8: OYOOURK2

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/OYOOURK25NKN42ZXIYLSZCIWNV \
  | 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: 761cea455aeb54de6b3746172c89166d446441972d72e94c078aa474268705f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c454f7ced452e92cc1a8faf1bb532e84f972a28cec10280830b03ba86aaade5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-07-29T19:13:15Z",
    "title_canon_sha256": "ff09f7124616c9e84f29650e769042ef4f1a18f8e1a3a00e4ac89fc07cc97387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9207102",
    "kind": "arxiv",
    "version": 2
  }
}