Pith Number

pith:CJFCTO3Z

pith:2005:CJFCTO3ZSYPIGSM4I5LZSANIUB

not attested not anchored not stored refs pending

The host galaxy cluster of the short gamma-ray burst GRB 050509B

(2) Anton Pannekoek, (3) IAA_CSOC, 4), (4) Dep. of Astronomy, A. Eliasdottir (1), Amsterdam, Copenhagen, D. Watson (1)((1) Dark Cosmology Centre, J. Gorosabel (3), J. Hjorth (1), J.M. Castro Cer\'on (1), J.P.U. Fynbo (1), J. Sollerman (1, K. Pedersen (1), P. Jakobsson (1), R. Starling (2), Stockholm)

arxiv:astro-ph/0510098 v1 · 2005-10-04 · 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{CJFCTO3ZSYPIGSM4I5LZSANIUB}

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	2026-05-18T01:07:26.024390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

124a29bb79961e83499c47579901a8a0651ce332406dff553abb2de78ea592b6

Aliases

arxiv: astro-ph/0510098 · arxiv_version: astro-ph/0510098v1 · doi: 10.48550/arxiv.astro-ph/0510098 · pith_short_12: CJFCTO3ZSYPI · pith_short_16: CJFCTO3ZSYPIGSM4 · pith_short_8: CJFCTO3Z

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/CJFCTO3ZSYPIGSM4I5LZSANIUB \
  | 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: 124a29bb79961e83499c47579901a8a0651ce332406dff553abb2de78ea592b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37380f614530a64851bdb4af2e29010edac7612fef532201d21385e2ba3cd2f9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-04T20:07:35Z",
    "title_canon_sha256": "c4772c2f0ab514d2e9874d91f02043751fd385e4de59e020944734b2b4157844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510098",
    "kind": "arxiv",
    "version": 1
  }
}