Pith Number

pith:JQBCF2PS

pith:2013:JQBCF2PSHY7SGJU4KNAGK2FALK

not attested not anchored not stored refs pending

Can we observationally test the weak cosmic censorship conjecture?

Cosimo Bambi, Daniele Malafarina, Lingyao Kong

arxiv:1310.8376 v2 · 2013-10-31 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQBCF2PSHY7SGJU4KNAGK2FALK}

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	2026-05-18T02:45:58.217174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c0222e9f23e3f23269c53406568a05a8ba5457ed5dc65baebc1628bf05af153

Aliases

arxiv: 1310.8376 · arxiv_version: 1310.8376v2 · doi: 10.48550/arxiv.1310.8376 · pith_short_12: JQBCF2PSHY7S · pith_short_16: JQBCF2PSHY7SGJU4 · pith_short_8: JQBCF2PS

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/JQBCF2PSHY7SGJU4KNAGK2FALK \
  | 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: 4c0222e9f23e3f23269c53406568a05a8ba5457ed5dc65baebc1628bf05af153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32151c65a91df64cc74c0a906ed2348fd70c57e4cf2a143870f72d0b05faf839",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-10-31T04:20:48Z",
    "title_canon_sha256": "c56dec3b8de42c753491d93cc840e9728db91b290fb12f0c5af7c33fc9aa3716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8376",
    "kind": "arxiv",
    "version": 2
  }
}