Pith Number

pith:OP5WY7K3

pith:2008:OP5WY7K3YFZ2HVBVE4C4J2ZO33

not attested not anchored not stored refs pending

Extra-Large Remnant Recoil Velocities and Spins from Near-Extremal-Bowen-York-Spin Black-Hole Binaries

Carlos O. Lousto, Sergio Dain, Yosef Zlochower

arxiv:0803.0351 v2 · 2008-03-04 · 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{OP5WY7K3YFZ2HVBVE4C4J2ZO33}

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

Recoil kicks from binary black hole mergers in GWTC catalogs: implications for retention and hierarchical mergers

Receipt and verification

First computed	2026-07-04T15:29:51.846847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73fb6c7d5bc173a3d4352705c4eb2edeffe2e43bc80c13c295acbf44d51bd9cd

Aliases

arxiv: 0803.0351 · arxiv_version: 0803.0351v2 · doi: 10.48550/arxiv.0803.0351 · pith_short_12: OP5WY7K3YFZ2 · pith_short_16: OP5WY7K3YFZ2HVBV · pith_short_8: OP5WY7K3

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/OP5WY7K3YFZ2HVBVE4C4J2ZO33 \
  | 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: 73fb6c7d5bc173a3d4352705c4eb2edeffe2e43bc80c13c295acbf44d51bd9cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1b0dfaeb877f1b97187ebffa7dc98c901ffb76133d8bee25fa3ecd8e46c883a",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-03-04T15:20:42Z",
    "title_canon_sha256": "de22eb07742ca50759ffecc2d1ba10541fe02f012721bb589f0e5946b975c4dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.0351",
    "kind": "arxiv",
    "version": 2
  }
}