Pith Number

pith:AO2E5KPU

pith:2010:AO2E5KPULLO7M52OZV5DWCOSVB

not attested not anchored not stored refs pending

Characterization of the gravitational wave emission of three black holes

Bernd Bruegmann, Pablo Galaviz

arxiv:1012.4423 v2 · 2010-12-20 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AO2E5KPULLO7M52OZV5DWCOSVB}

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	2026-05-18T04:14:55.079354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03b44ea9f45addf6774ecd7a3b09d2a87fde57153c24cc23b738ed15cb9e9035

Aliases

arxiv: 1012.4423 · arxiv_version: 1012.4423v2 · doi: 10.48550/arxiv.1012.4423 · pith_short_12: AO2E5KPULLO7 · pith_short_16: AO2E5KPULLO7M52O · pith_short_8: AO2E5KPU

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/AO2E5KPULLO7M52OZV5DWCOSVB \
  | 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: 03b44ea9f45addf6774ecd7a3b09d2a87fde57153c24cc23b738ed15cb9e9035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a31a36203be9d865acd4d0639361075410e1ef80473168bef51a0054511935c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-12-20T18:16:08Z",
    "title_canon_sha256": "126c10efcace6357b1b5b6e530e27ff28545786159bd8a10bee0eaa79e587fa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4423",
    "kind": "arxiv",
    "version": 2
  }
}