Pith Number

pith:MUU7BTDV

pith:2004:MUU7BTDVRWVDITNNHMS4GB6NRS

not attested not anchored not stored refs pending

Variabilities of Gamma-Ray Burst Afterglows: Long-acting Engine, Anisotropic Jet or Many Fluctuating Regions?

Bing Zhang, Kunihito Ioka, Shiho Kobayashi

arxiv:astro-ph/0409376 v2 · 2004-09-15 · 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{MUU7BTDVRWVDITNNHMS4GB6NRS}

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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.

Cited by

3 papers in Pith

Multi-wavelength Constraints on the Transient EP250905a

Early Optical Follow-up of Gamma-Ray Bursts: The Critical Role of Robotic Telescopes

Early Multiwavelength Observations of AT 2026fgk: The Luminous Afterglow to Sub-luminous GRB 260310A, Identified Independently of a Gamma-ray Trigger

Receipt and verification

First computed	2026-07-04T16:44:42.228750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6529f0cc758daa344dad3b25c307cd8c9ab35e0663972f2538f4f21f2b9a9343

Aliases

arxiv: astro-ph/0409376 · arxiv_version: astro-ph/0409376v2 · doi: 10.48550/arxiv.astro-ph/0409376 · pith_short_12: MUU7BTDVRWVD · pith_short_16: MUU7BTDVRWVDITNN · pith_short_8: MUU7BTDV

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/MUU7BTDVRWVDITNNHMS4GB6NRS \
  | 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: 6529f0cc758daa344dad3b25c307cd8c9ab35e0663972f2538f4f21f2b9a9343

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "085838154c6d13564e339ff1211c8b287bc2a382a8acdb1427e7b94714c85c1c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-09-15T17:50:25Z",
    "title_canon_sha256": "be4d0f86e715c11d1ca3114b5cd29c3784754e5d38c1131a3e17ca125716ecb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0409376",
    "kind": "arxiv",
    "version": 2
  }
}