Pith Number

pith:T26OCR2V

pith:2005:T26OCR2V3N56YCST3BSSLBBLRL

not attested not anchored not stored refs pending

Out of the darkness: the infrared afterglow of the INTEGRAL burst GRB 040422 observed with the VLT

B. McBreen, D. Malesani, G. Chincarini, G. Tagliaferri, J. A. Nousek, L. Hanlon, L. Moran, L. Stella, M. Della Valle, N. Gehrels, P. D'Avanzo, P. Filliatre, P. Goldoni, R. Perna, S. Campana, S. Covino, S. McBreen, S. McGlynn

arxiv:astro-ph/0503688 v1 · 2005-03-31 · 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{T26OCR2V3N56YCST3BSSLBBLRL}

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	2026-07-04T15:17:25.826678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ebce14755db7bec0a53d86525842b8ad769185588a0e1492c9dd4a58a8abacb

Aliases

arxiv: astro-ph/0503688 · arxiv_version: astro-ph/0503688v1 · doi: 10.48550/arxiv.astro-ph/0503688 · pith_short_12: T26OCR2V3N56 · pith_short_16: T26OCR2V3N56YCST · pith_short_8: T26OCR2V

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/T26OCR2V3N56YCST3BSSLBBLRL \
  | 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: 9ebce14755db7bec0a53d86525842b8ad769185588a0e1492c9dd4a58a8abacb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3dc5ba74a4ace5c80aa37dbc62549edf4138fa2dc1d78a0a578e0aab09cabd5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-31T08:34:44Z",
    "title_canon_sha256": "dd60810048600b5998ee0b5515fea4bd1fa0683b0f04b39e221509546f701fb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503688",
    "kind": "arxiv",
    "version": 1
  }
}