Pith Number

pith:Z2S4U2JT

pith:2003:Z2S4U2JT2TCEPLADCESVOO333I

not attested not anchored not stored refs pending

A very energetic supernova associated with the gamma-ray burst of 29 March 2003

Alberto J. Castro-Tirado, Andrew S. Fruchter, Chryssa Kouveliotou, Darach Watson, Edward P. J. van den Heuvel, Elena Pian, Eliana Palazzi, Evert Rol, Holger Pedersen, James E. Rhoads, Javier Gorosabel, Jens Hjorth, Jesper Sollerman, Jochen Greiner, Johan P. U. Fynbo, Jos\'e Mar\'ia Castro Cer\'on, Kristian Pedersen, Lex Kaper, Michael I. Andersen, Nial R. Tanvir, Nicola Masetti, Palle M{\o}ller, P\'all Jakobsson, Paul M. Vreeswijk, Ralph A. M. J. Wijers, Stan E. Woosley, Sylvio Klose

arxiv:astro-ph/0306347 v1 · 2003-06-17 · 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{Z2S4U2JT2TCEPLADCESVOO333I}

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

5 papers in Pith

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

Earliest simultaneous multi-color optical observations of GRB 230328B: from 41 seconds to the host-galaxy identification

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

GRB 250424A: A Case Study of Energy Injection with Multiwavelength Observations

Signatures of $^{56}$Ni Mixing and Neutron-rich Ejecta in Supernovae

Receipt and verification

First computed	2026-07-04T17:22:06.252520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cea5ca6933d4c447ac031125573b7bda14aae5fcd7bf5cc5df45378946fd14a7

Aliases

arxiv: astro-ph/0306347 · arxiv_version: astro-ph/0306347v1 · doi: 10.48550/arxiv.astro-ph/0306347 · pith_short_12: Z2S4U2JT2TCE · pith_short_16: Z2S4U2JT2TCEPLAD · pith_short_8: Z2S4U2JT

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/Z2S4U2JT2TCEPLADCESVOO333I \
  | 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: cea5ca6933d4c447ac031125573b7bda14aae5fcd7bf5cc5df45378946fd14a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9878e495395137c8346866df7d5389bd1df43e926ff34c14cf74d756c82ae3ad",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-06-17T20:00:03Z",
    "title_canon_sha256": "a2416255ab844519f23bf137bbfe68e38f66d515cd0122babdf9d264e5d52597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0306347",
    "kind": "arxiv",
    "version": 1
  }
}