Pith Number

pith:YGQKCLXA

pith:1998:YGQKCLXAMHDTLZD3AO6GDEHVYX

not attested not anchored not stored refs pending

Can Naked Singularities Yield Gamma Ray Bursts?

H. M. Antia (Tata Institute of Fundamental Research, Mumbai)

arxiv:gr-qc/9807019 v1 · 1998-07-09 · gr-qc · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGQKCLXAMHDTLZD3AO6GDEHVYX}

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	2026-05-18T01:39:18.506914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1a0a12ee061c735e47b03bc6190f5c5f55a48814773fc8fb699cf4fe3267835

Aliases

arxiv: gr-qc/9807019 · arxiv_version: gr-qc/9807019v1 · doi: 10.48550/arxiv.gr-qc/9807019 · pith_short_12: YGQKCLXAMHDT · pith_short_16: YGQKCLXAMHDTLZD3 · pith_short_8: YGQKCLXA

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/YGQKCLXAMHDTLZD3AO6GDEHVYX \
  | 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: c1a0a12ee061c735e47b03bc6190f5c5f55a48814773fc8fb699cf4fe3267835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8c8c17f2996864ffe147b403500bb5d7f3ee480c6eae22e9e984674a567df7",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-07-09T10:12:08Z",
    "title_canon_sha256": "323cfb340bd5bdc4a856983f84bfb6b68a0eeb6f2140fda8424cff404421a882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9807019",
    "kind": "arxiv",
    "version": 1
  }
}