Pith Number

pith:OKKCDYAD

pith:2005:OKKCDYADQLZCWHZ2GFG5SIQDVZ

not attested not anchored not stored refs pending

GRB990123: multiwavelength afterglow study

A. Corsi, E. Costa, E. Maiorano, E. Palazzi, E. Pian, F. Frontera, J. Heise, J.J.M. in 't Zand, L.A. Antonelli, L. Amati, L. Nicastro, L. Piro, M. Feroci, N. Masetti, P. Grandi, P. Soffitta

arxiv:astro-ph/0505026 v2 · 2005-05-02 · 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{OKKCDYADQLZCWHZ2GFG5SIQDVZ}

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	2026-05-18T04:36:30.057149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

729421e00382f22b1f3a314dd92203ae77b7622a41a01dce0d458e212aea13a7

Aliases

arxiv: astro-ph/0505026 · arxiv_version: astro-ph/0505026v2 · doi: 10.48550/arxiv.astro-ph/0505026 · pith_short_12: OKKCDYADQLZC · pith_short_16: OKKCDYADQLZCWHZ2 · pith_short_8: OKKCDYAD

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/OKKCDYADQLZCWHZ2GFG5SIQDVZ \
  | 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: 729421e00382f22b1f3a314dd92203ae77b7622a41a01dce0d458e212aea13a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8c207e72188e5b9417272c34b827918805bfaf7d9fde06fdc5891444f55c2bc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-05-02T16:18:20Z",
    "title_canon_sha256": "f2084be34f24dc9cdeb4a003cb511d07daccf99d11e16d6f356b769a517889cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0505026",
    "kind": "arxiv",
    "version": 2
  }
}