Pith Number

pith:G3FHB4RB

pith:2001:G3FHB4RBIZ6RD2WGQEUI3453BB

not attested not anchored not stored refs pending

On the origin of Gamma Ray Burst radiation

G. Ghisellini (Osserv. Astr. di Brera, Italy), Merate

arxiv:astro-ph/0101291 v1 · 2001-01-17 · 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{G3FHB4RBIZ6RD2WGQEUI3453BB}

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	2026-05-18T00:37:32.685697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36ca70f221467d11eac681288df3bb085adbe706ecdb7349e038ef85779dc517

Aliases

arxiv: astro-ph/0101291 · arxiv_version: astro-ph/0101291v1 · doi: 10.48550/arxiv.astro-ph/0101291 · pith_short_12: G3FHB4RBIZ6R · pith_short_16: G3FHB4RBIZ6RD2WG · pith_short_8: G3FHB4RB

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/G3FHB4RBIZ6RD2WGQEUI3453BB \
  | 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: 36ca70f221467d11eac681288df3bb085adbe706ecdb7349e038ef85779dc517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bf07132e8d321ef1381a3833f1d9b7efcc8e98bf904b49be61e25eefec95961",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-01-17T13:31:02Z",
    "title_canon_sha256": "ff430c1343c514425962c653aa327e8a7cf0d27483249b0fe6b5db42f955f88f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0101291",
    "kind": "arxiv",
    "version": 1
  }
}