Pith Number

pith:4IQDVVFZ

pith:2009:4IQDVVFZEE37GH2WFWBM2FMJXJ

not attested not anchored not stored refs pending

Physics, Astrophysics and Cosmology with Gravitational Waves

B.F. Schutz, B.S. Sathyaprakash

arxiv:0903.0338 v1 · 2009-03-02 · gr-qc · astro-ph.CO · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IQDVVFZEE37GH2WFWBM2FMJXJ}

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

9 papers in Pith

An Implementation to Identify the Properties of Multiple Population of Gravitational Wave Sources

Expectations for the first supermassive black-hole binary resolved by PTAs I: Model efficacy

Population Properties of Binary Black Holes with Eccentricity

GW240925 and GW250207: Astrophysical Calibration of Gravitational-wave Detectors

Quasinormal modes of black holes: from astrophysics to string theory

Receipt and verification

First computed	2026-05-18T02:14:37.793849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2203ad4b92137f31f562d82cd1589ba70f9fcfdadb10b96d9bc2221fd4da6f3

Aliases

arxiv: 0903.0338 · arxiv_version: 0903.0338v1 · doi: 10.48550/arxiv.0903.0338 · pith_short_12: 4IQDVVFZEE37 · pith_short_16: 4IQDVVFZEE37GH2W · pith_short_8: 4IQDVVFZ

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/4IQDVVFZEE37GH2WFWBM2FMJXJ \
  | 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: e2203ad4b92137f31f562d82cd1589ba70f9fcfdadb10b96d9bc2221fd4da6f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d95e67e8746ad2cd2821585397223539f5646cd6e32e7f83123675c4b04d3da5",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-03-02T17:17:17Z",
    "title_canon_sha256": "e4e3bab498ed814085cf8057c15c7513ca0b474d075b672f4f37e66652835398"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.0338",
    "kind": "arxiv",
    "version": 1
  }
}