Pith Number

pith:IOZVHOUR

pith:2004:IOZVHOURIG4D5C34KCDF5BZGP3

not attested not anchored not stored refs pending

GRB 040403: a faint X-ray rich Gamma-ray Burst discovered by INTEGRAL

A. Castro-Tirado, A. de Ugarte, A. Tarana, D. Gotz, D. H. Hartmann, F. Frontera, G. Pizzichini, J. Gorosabel, J. Hjorth, K. Hurley, M.I. Andersen, M. Topinka, N. Produit, P. Ubertini, R. Hudec, S. Mereghetti

arxiv:astro-ph/0412012 v1 · 2004-12-01 · 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{IOZVHOURIG4D5C34KCDF5BZGP3}

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	2026-07-04T14:13:56.506080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43b353ba9141b83e8b7c50865e87267edbf96ea5aa33cb93f933def63fc2dcaa

Aliases

arxiv: astro-ph/0412012 · arxiv_version: astro-ph/0412012v1 · doi: 10.48550/arxiv.astro-ph/0412012 · pith_short_12: IOZVHOURIG4D · pith_short_16: IOZVHOURIG4D5C34 · pith_short_8: IOZVHOUR

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/IOZVHOURIG4D5C34KCDF5BZGP3 \
  | 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: 43b353ba9141b83e8b7c50865e87267edbf96ea5aa33cb93f933def63fc2dcaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d27b46f9caac49912b30e5e338cf49a6cb8b746011bd3176645dcd2ef82a55f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-12-01T10:06:00Z",
    "title_canon_sha256": "4cb5afa08d766471743adc5979be234e87eec030cef6e57a4823eaba758b61e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0412012",
    "kind": "arxiv",
    "version": 1
  }
}