Pith Number

pith:GO5IJAPM

pith:2003:GO5IJAPM3TSA57ECYEJKTAD5FZ

not attested not anchored not stored refs pending

Reconsidering the origin of the X-ray emission lines in GRB 011211

Davide Lazzati, Fabrizio Tavecchio, Gabriele Ghisellini

arxiv:astro-ph/0305265 v2 · 2003-05-15 · 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{GO5IJAPM3TSA57ECYEJKTAD5FZ}

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	2026-07-04T16:37:08.628650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33ba8481ecdce40efc82c112a9807d2e79e4febd097760c8650d2816a35a8570

Aliases

arxiv: astro-ph/0305265 · arxiv_version: astro-ph/0305265v2 · doi: 10.48550/arxiv.astro-ph/0305265 · pith_short_12: GO5IJAPM3TSA · pith_short_16: GO5IJAPM3TSA57EC · pith_short_8: GO5IJAPM

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/GO5IJAPM3TSA57ECYEJKTAD5FZ \
  | 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: 33ba8481ecdce40efc82c112a9807d2e79e4febd097760c8650d2816a35a8570

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c465945c1d13d070f44c14d1107c47f40f53a25ab354303f08f4e88524f131bb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-05-15T12:22:57Z",
    "title_canon_sha256": "0306498b668e0669da89a67e00df3d306272e93976fa6da0b2018decc11291dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0305265",
    "kind": "arxiv",
    "version": 2
  }
}