Pith Number

pith:L27FKYUB

pith:2007:L27FKYUB42LXQ3TB5KDAEO532F

not attested not anchored not stored refs pending

Gravitational-wave data analysis using binary black-hole waveforms

P. Ajith

arxiv:0712.0343 v2 · 2007-12-03 · gr-qc · 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{L27FKYUB42LXQ3TB5KDAEO532F}

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	2026-07-04T15:28:01.358192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ebe556281e697786e61ea86023bbbd14892fe26c779e16a6e28c74c8b63d2e5

Aliases

arxiv: 0712.0343 · arxiv_version: 0712.0343v2 · doi: 10.48550/arxiv.0712.0343 · pith_short_12: L27FKYUB42LX · pith_short_16: L27FKYUB42LXQ3TB · pith_short_8: L27FKYUB

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/L27FKYUB42LXQ3TB5KDAEO532F \
  | 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: 5ebe556281e697786e61ea86023bbbd14892fe26c779e16a6e28c74c8b63d2e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27f9b138a5e0d6e0bd08673a6896d6fcdf835fcd35002f0915f48c517e1203c1",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-12-03T17:01:35Z",
    "title_canon_sha256": "1342f346cebbea2b8bdc29889314cc776d2554f1c3dcd37f1360b7ec0ef2f4eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.0343",
    "kind": "arxiv",
    "version": 2
  }
}