Pith Number

pith:GH7UYCHF

pith:2002:GH7UYCHFDUPDH7U3PP6TI4WXAE

not attested not anchored not stored refs pending

Detection of an optical transient following the 13 March 2000 short/hard gamma-ray burst

A. de Ugarte Postigo (UCM), A. Henden (USRA & USNO), A.J. Castro-Tirado (IAA-CSIC, B. Canzian, B. de la Morena, B. de Pontieu (Lockheed), C. Sanchez-Fernandez (ESA), F. Vrba, H. Harris (USNO), J.A. Berna (Univ. Alicante), J. Gorosabel (IAA), J. Mas-Hesse, J. M. Castro Cer\'on (ROA), J. Polcar (Masaryk Univ.), J. Soldan, J. Torres (INTA), LAEFF-INTA), M. Bernas (CVUT), M. Jelinek, M. Topinka (ASU), P. Pata (CVUT), R. Hudec, S. Barthelmy (GSFC), T.J. Mateo Sanguino (INTA), X. Delfosse (Obs. Grenoble)

arxiv:astro-ph/0206201 v2 · 2002-06-12 · 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{GH7UYCHFDUPDH7U3PP6TI4WXAE}

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	2026-07-04T14:58:58.174397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31ff4c08e51d1e33fe9b7bfd3472d7013ee0fb9a49cf7133bd40b269da0a300b

Aliases

arxiv: astro-ph/0206201 · arxiv_version: astro-ph/0206201v2 · doi: 10.48550/arxiv.astro-ph/0206201 · pith_short_12: GH7UYCHFDUPD · pith_short_16: GH7UYCHFDUPDH7U3 · pith_short_8: GH7UYCHF

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/GH7UYCHFDUPDH7U3PP6TI4WXAE \
  | 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: 31ff4c08e51d1e33fe9b7bfd3472d7013ee0fb9a49cf7133bd40b269da0a300b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ae5b49b48ec4db6229a873f7a698ad86043c1767618b53fadfa57ff9bedd286",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-06-12T23:55:20Z",
    "title_canon_sha256": "8fdc6c0f7bce2042a665aacdbdcbb54c9558ab0a806e8b282902c2bc2bd5ac67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0206201",
    "kind": "arxiv",
    "version": 2
  }
}