Pith Number

pith:FFOEKGMM

pith:2006:FFOEKGMMYBXY4XDMIWJB3OV2DG

not attested not anchored not stored refs pending

On the Rates of Gamma Ray Bursts and Type Ib/c Supernovae

Dafne Guetta, Massimo Della Valle

arxiv:astro-ph/0612194 v1 · 2006-12-07 · 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{FFOEKGMMYBXY4XDMIWJB3OV2DG}

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.

Cited by

1 paper in Pith

The long-short GRB connection

Receipt and verification

First computed	2026-07-04T15:36:24.624265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295c45198cc06f8e5c6c45921dbaba1999fe4438b6a8ceaf4a6d185eddf49ec5

Aliases

arxiv: astro-ph/0612194 · arxiv_version: astro-ph/0612194v1 · doi: 10.48550/arxiv.astro-ph/0612194 · pith_short_12: FFOEKGMMYBXY · pith_short_16: FFOEKGMMYBXY4XDM · pith_short_8: FFOEKGMM

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/FFOEKGMMYBXY4XDMIWJB3OV2DG \
  | 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: 295c45198cc06f8e5c6c45921dbaba1999fe4438b6a8ceaf4a6d185eddf49ec5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70064f77a244f4a36c91cce7855795fa6c5556ffa4087990115cfb42c425ba5b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-07T21:04:00Z",
    "title_canon_sha256": "5db7dd361914327e251651c98807c0cb7209bbd3f850b8038f543245609f2353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612194",
    "kind": "arxiv",
    "version": 1
  }
}