Pith Number

pith:2M3IXZXZ

pith:2006:2M3IXZXZPZQPANTKXECA5PD6NO

not attested not anchored not stored refs pending

An Optically Dark GRB Observed by HETE-2: GRB 051022

Alexandre Pelangeon, Atsumasa Yoshida, Carlo Graziani, Donald Q. Lamb, Edward E. Fenimore, Geoff B. Crew, George R. Ricker, Graziella Pizzichini, Isamu Hatsukade, Jean-Francois Olive, Jean-Luc Atteia, J. Garret Jernigan, Joel S. Villasenor, John Doty, Jun'ichi Kotoku, Kaoru Tanaka, Kunio Takagishi, Makoto Arimoto, Makoto Yamauchi, Mark Galassi, Masaru Matsuoka, Michel Boer, Miki Maetou, Motoko Suzuki, Nat Butler, Nobuyuki Ishikawa, Nobuyuki Kawai, Rie Sato, Roland Vanderspek, Satoshi Sugita, Stanford E. Woosley, Takanori Sakamoto, Timothy Q. Donaghy, Toru Tamagawa, Yujin E. Nakagawa, Yuji Shirasaki

arxiv:astro-ph/0605407 v3 · 2006-05-17 · 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{2M3IXZXZPZQPANTKXECA5PD6NO}

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	2026-05-18T01:40:31.922970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3368be6f97e60f0366ab9040ebc7e6b848a88e4d4d9b343d4a4338a110cc9ff

Aliases

arxiv: astro-ph/0605407 · arxiv_version: astro-ph/0605407v3 · doi: 10.48550/arxiv.astro-ph/0605407 · pith_short_12: 2M3IXZXZPZQP · pith_short_16: 2M3IXZXZPZQPANTK · pith_short_8: 2M3IXZXZ

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/2M3IXZXZPZQPANTKXECA5PD6NO \
  | 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: d3368be6f97e60f0366ab9040ebc7e6b848a88e4d4d9b343d4a4338a110cc9ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cd680e488b1c23d4b2d2d0c246e11e77b31b62f1858e80fa7a16bc6e60dd408",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-17T04:14:11Z",
    "title_canon_sha256": "3f0e2b97b5749c341a1d0d92e634a2c9241e988b4e4cb2f8915d87b3f67738fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605407",
    "kind": "arxiv",
    "version": 3
  }
}