Pith Number

pith:RHG7U5D5

pith:2003:RHG7U5D5BAPS2RWRKGERCNXMSI

not attested not anchored not stored refs pending

Structure in the early afterglow lightcurve of the gamma-ray burst of 29 March 2003

Atsushi Sugie, Berto Monard, Daisaku Nogami, Hiroyuki Maehara, Hitoshi Yamaoka, Makoto Uemura, Ryoko Ishioka, Susumu Takahashi, Taichi Kato

arxiv:astro-ph/0306396 v1 · 2003-06-19 · 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{RHG7U5D5BAPS2RWRKGERCNXMSI}

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	2026-05-18T01:40:38.692832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89cdfa747d081f2d46d151891136ec923c76238558bdc71257b18857817a8ffc

Aliases

arxiv: astro-ph/0306396 · arxiv_version: astro-ph/0306396v1 · doi: 10.48550/arxiv.astro-ph/0306396 · pith_short_12: RHG7U5D5BAPS · pith_short_16: RHG7U5D5BAPS2RWR · pith_short_8: RHG7U5D5

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/RHG7U5D5BAPS2RWRKGERCNXMSI \
  | 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: 89cdfa747d081f2d46d151891136ec923c76238558bdc71257b18857817a8ffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bc97947c33ace1c9faf3bc28bce106895479a36696ea47642a57a6a0e4977bd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-06-19T12:57:11Z",
    "title_canon_sha256": "56f883677d128efea25983251968e6ef1d8350a513174f96c3aa4e522bca1ed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0306396",
    "kind": "arxiv",
    "version": 1
  }
}