Pith Number

pith:AK2LQIOZ

pith:1997:AK2LQIOZAV7KBFFRCUZAHUZYZC

not attested not anchored not stored refs pending

Measuring gravitational waves from binary black hole coalescences: I. Signal to noise for inspiral, merger, and ringdown

Eanna E. Flanagan, Scott A. Hughes

arxiv:gr-qc/9701039 v2 · 1997-01-16 · 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{AK2LQIOZAV7KBFFRCUZAHUZYZC}

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

7 papers in Pith

Binary Black Hole Coalescence and the Dynamics of Scalar Hair in Einstein-Maxwell-Scalar Theory

Dynamical Tidal Response of Neutron Stars: from Effective Field Theory to Gravitational Waveforms

Model-Independent Search Discards Faint Lensed-Pairs of Gravitational Wave Events in the Sub-Threshold Candidates of GWTC-4

Testing Dark Energy with Black Hole Ringdown

Quasi-Normal Modes of Stars and Black Holes

Receipt and verification

First computed	2026-07-04T17:18:23.058969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02b4b821d9057ea094b1153203d338c8b3fab81124ce360c3ad072a602f672f0

Aliases

arxiv: gr-qc/9701039 · arxiv_version: gr-qc/9701039v2 · doi: 10.48550/arxiv.gr-qc/9701039 · pith_short_12: AK2LQIOZAV7K · pith_short_16: AK2LQIOZAV7KBFFR · pith_short_8: AK2LQIOZ

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/AK2LQIOZAV7KBFFRCUZAHUZYZC \
  | 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: 02b4b821d9057ea094b1153203d338c8b3fab81124ce360c3ad072a602f672f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e2627badd023fed8968710711eb1d86efbf26a80106f2b968d9f3284092c996",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-01-16T23:31:49Z",
    "title_canon_sha256": "29e8ab86f414cc5092cd9aae8bf4752fb22908a4b6e0092c428d41d916a6d498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9701039",
    "kind": "arxiv",
    "version": 2
  }
}