Pith Number

pith:AQ3CMT77

pith:2006:AQ3CMT77JPWBL3T64BJOYFAJAL

not attested not anchored not stored refs pending

Swift observations of GRB050904: the most distant cosmic explosion ever observed

A. Panaitescu, A.P. Beardmore, A. Wells, B. Zhang, C. Gronwall, D.M. Palmer, D.N. Burrows, E.E. Fenimore, F. Marshall, G. Chincarini, G. Cusumano, G. Tagliaferri, J.A. Kennea, J.A. Nousek, J.P. Osborne, K. Hurley, K.O. Mason, L. Angelini, L. Cominsky, M. Goad, N.E. White, N. Gehrels, P. Giommi, P. Meszaros, P.T. Boyd, P.W.A. Roming, S. Campana, S.D. Barthelemy, S. Immler, T. Mineo, T. Sakamoto, V. La Parola, V. Mangano

arxiv:astro-ph/0610570 v2 · 2006-10-18 · 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{AQ3CMT77JPWBL3T64BJOYFAJAL}

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	2026-07-04T17:23:38.226693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0436264fff4bec15ee7ee052ec140902e25ed2adb6b2a61e47f08a62250be01f

Aliases

arxiv: astro-ph/0610570 · arxiv_version: astro-ph/0610570v2 · doi: 10.48550/arxiv.astro-ph/0610570 · pith_short_12: AQ3CMT77JPWB · pith_short_16: AQ3CMT77JPWBL3T6 · pith_short_8: AQ3CMT77

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/AQ3CMT77JPWBL3T64BJOYFAJAL \
  | 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: 0436264fff4bec15ee7ee052ec140902e25ed2adb6b2a61e47f08a62250be01f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b748199df59c347d6d5115d639ecd2eab988d092a45b9e9fdee11b908eb10b77",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-18T21:07:46Z",
    "title_canon_sha256": "ca2916efbf337ac2bf4107e235ed8cf3f731f21c46464b91bb9e55def9a4b23f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610570",
    "kind": "arxiv",
    "version": 2
  }
}