Pith Number

pith:OQTFWCVH

pith:1993:OQTFWCVHE6ZXOYA6FZV2FIXVO2

not attested not anchored not stored refs pending

Critical and non-critical W_{2,4} strings

C.N. Pope, H. Lu, S.C. Zhao, X.J. Wang

arxiv:hep-th/9311084 v1 · 1993-11-16 · 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{OQTFWCVHE6ZXOYA6FZV2FIXVO2}

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	2026-07-04T17:25:40.824747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74265b0aa727b377601e2e6ba2a2f57698d96cc28789e856a23a3a6e92a2dbd8

Aliases

arxiv: hep-th/9311084 · arxiv_version: hep-th/9311084v1 · doi: 10.48550/arxiv.hep-th/9311084 · pith_short_12: OQTFWCVHE6ZX · pith_short_16: OQTFWCVHE6ZXOYA6 · pith_short_8: OQTFWCVH

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/OQTFWCVHE6ZXOYA6FZV2FIXVO2 \
  | 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: 74265b0aa727b377601e2e6ba2a2f57698d96cc28789e856a23a3a6e92a2dbd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "229ed729c3621026be72ddbf6e321de181ea80f9de5f08138461035e27380bd3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-11-16T04:39:12Z",
    "title_canon_sha256": "ff8a2cbd3b1019f0600a281026564170bee67f349e6c6f4cd10d7eb334ef60fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9311084",
    "kind": "arxiv",
    "version": 1
  }
}