Pith Number

pith:P5YS33Y3

pith:1999:P5YS33Y32SRDOBQRCTIXJPGIDS

not attested not anchored not stored refs pending

Topological Censorship and Higher Genus Black Holes

D.M. Witt, E. Woolgar, G.J. Galloway, K. Schleich

arxiv:gr-qc/9902061 v2 · 1999-02-20 · gr-qc · 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{P5YS33Y32SRDOBQRCTIXJPGIDS}

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

Simple Perturbatively Traversable Wormholes from Bulk Fermions

Receipt and verification

First computed	2026-07-04T15:18:07.391693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f712def1bd4a237061114d174bcc81c86f108de9bbdc8d80188a850a30baa10

Aliases

arxiv: gr-qc/9902061 · arxiv_version: gr-qc/9902061v2 · doi: 10.48550/arxiv.gr-qc/9902061 · pith_short_12: P5YS33Y32SRD · pith_short_16: P5YS33Y32SRDOBQR · pith_short_8: P5YS33Y3

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/P5YS33Y32SRDOBQRCTIXJPGIDS \
  | 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: 7f712def1bd4a237061114d174bcc81c86f108de9bbdc8d80188a850a30baa10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88cd336f1e7654b911dafe1e109d8f15d85738fefdee212eeca52ff31e64cb8c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1999-02-20T00:26:22Z",
    "title_canon_sha256": "7027edf0eb3179c9629d68383123b2d2e1756ec49b46ced1dce343cde4dafd9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9902061",
    "kind": "arxiv",
    "version": 2
  }
}