Pith Number

pith:BWRJ3UBC

pith:2015:BWRJ3UBC6OQF23FOUD7IKSUWTQ

not attested not anchored not stored refs pending

Exotica or the failure of the strong cosmic censorship in four dimensions

Gabor Etesi

arxiv:1503.04945 v4 · 2015-03-17 · gr-qc · hep-th · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWRJ3UBC6OQF23FOUD7IKSUWTQ}

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	2026-05-18T01:31:03.148446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0da29dd022f3a05d6caea0fe854a969c2759060ea60ae1f54967fcd114d19193

Aliases

arxiv: 1503.04945 · arxiv_version: 1503.04945v4 · doi: 10.48550/arxiv.1503.04945 · pith_short_12: BWRJ3UBC6OQF · pith_short_16: BWRJ3UBC6OQF23FO · pith_short_8: BWRJ3UBC

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/BWRJ3UBC6OQF23FOUD7IKSUWTQ \
  | 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: 0da29dd022f3a05d6caea0fe854a969c2759060ea60ae1f54967fcd114d19193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45cea730b4bd14bd0e3366558c166738b5fc6f1a1351e8a376b67660de7458dc",
    "cross_cats_sorted": [
      "hep-th",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-03-17T08:15:42Z",
    "title_canon_sha256": "fe64bca9e19996b3e825b7ec9ea67facc0b1c3de3bc2603983055f60353d9c9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04945",
    "kind": "arxiv",
    "version": 4
  }
}