Pith Number

pith:64XLUJHB

pith:2002:64XLUJHB42457OQK4QKGHNFSSW

not attested not anchored not stored refs pending

Gravitational collapse of null strange quark fluid and cosmic censorship

Nagpur), Naresh Dadhich (IUCAA, Pune), S. G. Ghosh (Science College

arxiv:gr-qc/0211019 v1 · 2002-11-06 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64XLUJHB42457OQK4QKGHNFSSW}

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	2026-05-18T01:39:23.453172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72eba24e1e6b9dfba0ae41463b4b29594a6c817e9b5bf1456236782cfdc38ae

Aliases

arxiv: gr-qc/0211019 · arxiv_version: gr-qc/0211019v1 · doi: 10.48550/arxiv.gr-qc/0211019 · pith_short_12: 64XLUJHB4245 · pith_short_16: 64XLUJHB42457OQK · pith_short_8: 64XLUJHB

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/64XLUJHB42457OQK4QKGHNFSSW \
  | 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: f72eba24e1e6b9dfba0ae41463b4b29594a6c817e9b5bf1456236782cfdc38ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5a3f796f09c10c32fae969187e67fb1c68ebc57981ac39be52a109913c58cee",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-11-06T10:55:01Z",
    "title_canon_sha256": "ffff50f09dbcbdfb18d4362c11260f5d802d3370a57526b0ed9684b8ba34cd2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0211019",
    "kind": "arxiv",
    "version": 1
  }
}