Pith Number

pith:LKDDSPLF

pith:2003:LKDDSPLFEUEEAC6R2FU5FCZLAX

not attested not anchored not stored refs pending

The Variable Light Curve of GRB 030329: The Case for Refreshed Shocks

Ehud Nakar, Jonathan Granot, Tsvi Piran

arxiv:astro-ph/0304563 v2 · 2003-04-30 · 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{LKDDSPLFEUEEAC6R2FU5FCZLAX}

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.

Cited by

2 papers in Pith

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

EP260321a/SN 2026gzf: The Faintest Shock Breakout Associated with a Broad-Lined Supernova

Receipt and verification

First computed	2026-07-04T16:36:57.584978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a86393d652508400bd1d169d28b2b05ef48d746692e6f5fe2ce5ad3edd75e02

Aliases

arxiv: astro-ph/0304563 · arxiv_version: astro-ph/0304563v2 · doi: 10.48550/arxiv.astro-ph/0304563 · pith_short_12: LKDDSPLFEUEE · pith_short_16: LKDDSPLFEUEEAC6R · pith_short_8: LKDDSPLF

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/LKDDSPLFEUEEAC6R2FU5FCZLAX \
  | 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: 5a86393d652508400bd1d169d28b2b05ef48d746692e6f5fe2ce5ad3edd75e02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0728cc91029ade99153be7f6dfd468ea6f44f2298ea085b1587445893690bd4d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-04-30T18:11:16Z",
    "title_canon_sha256": "0520b10b836f596a3978c88f980668de509fe2cbbbd1e3d141afb09591b9b152"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0304563",
    "kind": "arxiv",
    "version": 2
  }
}