Pith Number

pith:LCYKFQMP

pith:2006:LCYKFQMPKN6PSAZXWDINWAY3NQ

not attested not anchored not stored refs pending

Physics of the GRB 030328 afterglow and its environment

A.A. Henden, A. de Ugarte Postigo, A.J. Castro-Tirado, A.S. Fruchter, B.A. Peterson, B.L. Jensen, C. Kouveliotou, E. Maiorano, E.O. Ofek, E. Palazzi, E. Pian, E.P.J. van den Heuvel, E. Rol, F. Frontera, G. Masi, J. Gorosabel, J. Hjorth, J.M. Castro Cer\'on, J.P.U. Fynbo, J. Rhoads, L. Amati, L. Nicastro, M.I. Andersen, M. Jelinek, N. Masetti, N.R. Tanvir, P.A. Price, P. M{\o}ller, P.M. Vreeswijk, R.A.M.J. Wijers, S.B. Pandey, S. Klose, S. Savaglio

arxiv:astro-ph/0604093 v1 · 2006-04-05 · 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{LCYKFQMPKN6PSAZXWDINWAY3NQ}

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	2026-07-04T15:31:22.380831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58b0a2c18f537cf90337b0d0db031b6c088b191f39b0c97a47c02cf322ce503b

Aliases

arxiv: astro-ph/0604093 · arxiv_version: astro-ph/0604093v1 · doi: 10.48550/arxiv.astro-ph/0604093 · pith_short_12: LCYKFQMPKN6P · pith_short_16: LCYKFQMPKN6PSAZX · pith_short_8: LCYKFQMP

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/LCYKFQMPKN6PSAZXWDINWAY3NQ \
  | 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: 58b0a2c18f537cf90337b0d0db031b6c088b191f39b0c97a47c02cf322ce503b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8056bdd83223f37abc2bdf25dea9debd25c6625b122ebbb6e85667c968959375",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-04-05T10:59:03Z",
    "title_canon_sha256": "5a6f4cae764200e000b6423b29c25e28d64beb19ea61090b53632a2bcbf08e31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0604093",
    "kind": "arxiv",
    "version": 1
  }
}