Pith Number

pith:OOLW5S2Q

pith:2002:OOLW5S2QK5CVEEURMQQNZ2QNZU

not attested not anchored not stored refs pending

On The Spectral Energy Dependence of Gamma-Ray Burst Variability

Cambridge), Enrico Ramirez-Ruiz (IoA, Nicole M. Lloyd-Ronning (CITA)

arxiv:astro-ph/0205127 v1 · 2002-05-08 · 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{OOLW5S2QK5CVEEURMQQNZ2QNZU}

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	2026-07-04T16:29:59.211866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73976ecb5057455212916420dcea0dcd3501959025573e038e4b27cf55bd15b5

Aliases

arxiv: astro-ph/0205127 · arxiv_version: astro-ph/0205127v1 · doi: 10.48550/arxiv.astro-ph/0205127 · pith_short_12: OOLW5S2QK5CV · pith_short_16: OOLW5S2QK5CVEEUR · pith_short_8: OOLW5S2Q

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/OOLW5S2QK5CVEEURMQQNZ2QNZU \
  | 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: 73976ecb5057455212916420dcea0dcd3501959025573e038e4b27cf55bd15b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb2feaa32b92d1b0ab9ae2f83998ff39eeca4e56c1b835f7c28b5f925f23c04d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-05-08T20:10:56Z",
    "title_canon_sha256": "e49e998464cf7a525fc16888315ebdb04e5b4f97043e11b01e900cb83969cbbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0205127",
    "kind": "arxiv",
    "version": 1
  }
}