Pith Number

pith:BCKWFGOV

pith:2005:BCKWFGOVX5OWENFI73Y3QMZNBK

not attested not anchored not stored refs pending

Testing general relativity and probing the merger history of massive black holes with LISA

Alessandra Buonanno, Clifford M. Will, Emanuele Berti

arxiv:gr-qc/0504017 v2 · 2005-04-05 · 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{BCKWFGOVX5OWENFI73Y3QMZNBK}

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

2 papers in Pith

The Confrontation between General Relativity and Experiment

Hawking area law in quantum gravity

Receipt and verification

First computed	2026-07-04T16:55:11.804251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08956299d5bf5d6234a8fef1b8332d0a8e626d30e74138c8015e494fe66bfcc9

Aliases

arxiv: gr-qc/0504017 · arxiv_version: gr-qc/0504017v2 · doi: 10.48550/arxiv.gr-qc/0504017 · pith_short_12: BCKWFGOVX5OW · pith_short_16: BCKWFGOVX5OWENFI · pith_short_8: BCKWFGOV

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/BCKWFGOVX5OWENFI73Y3QMZNBK \
  | 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: 08956299d5bf5d6234a8fef1b8332d0a8e626d30e74138c8015e494fe66bfcc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03d5ccc7ddd75a497c6252cbcf989939db032c7db0b5a91427e21064b8eaa6f5",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-04-05T15:41:39Z",
    "title_canon_sha256": "202ef9cac10b75ded90e2e26b43b22d0ac50baaf1dfd9bc07d98311fdf20eb17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0504017",
    "kind": "arxiv",
    "version": 2
  }
}