Pith Number

pith:CU4YYQFA

pith:2016:CU4YYQFAMIV2YGRYCHBE352JYN

not attested not anchored not stored refs pending

The final spin from binary black holes in quasi-circular orbits

Enrico Barausse, Fabian Hofmann, Luciano Rezzolla

arxiv:1605.01938 v2 · 2016-05-06 · gr-qc · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CU4YYQFAMIV2YGRYCHBE352JYN}

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

17 papers in Pith

Cusp Formation in Merging Black Hole Horizons

Disentangling spinning and nonspinning binary black hole populations with spin sorting

Spin-up and mass-gain in hyperbolic encounters of spinning black holes

Science with the Einstein Telescope: a comparison of different designs

Plunge-Merger-Ringdown Tests of General Relativity with GW250114

Receipt and verification

First computed	2026-05-18T01:11:11.787574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15398c40a0622bac1a3811c24df749c3753db8c117b7c2fb562d1be0bd1c2d9e

Aliases

arxiv: 1605.01938 · arxiv_version: 1605.01938v2 · doi: 10.48550/arxiv.1605.01938 · pith_short_12: CU4YYQFAMIV2 · pith_short_16: CU4YYQFAMIV2YGRY · pith_short_8: CU4YYQFA

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/CU4YYQFAMIV2YGRYCHBE352JYN \
  | 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: 15398c40a0622bac1a3811c24df749c3753db8c117b7c2fb562d1be0bd1c2d9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89f485d828a5638b29f60bf0a4a9c94845752d72d4d28135f3860b9f10269aab",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-05-06T13:49:34Z",
    "title_canon_sha256": "0349e88b5c5b95678e2af3fbd4bef6f21ad7e39cc328bf16002ab3e5b9042e51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01938",
    "kind": "arxiv",
    "version": 2
  }
}