Pith Number

pith:JC3W2PZZ

pith:2019:JC3W2PZZFGFZ4RETATIEDUQBFQ

not attested not anchored not stored refs pending

Sensitivity improvements in the search for periodic gravitational waves using O1 LIGO data

Maria Alessandra Papa, Vladimir Dergachev

arxiv:1902.05530 v4 · 2019-02-14 · 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{JC3W2PZZFGFZ4RETATIEDUQBFQ}

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

Superradiance -- the 2020 Edition

Receipt and verification

First computed	2026-07-05T00:05:52.490044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48b76d3f39298b9e449304d041d2012c36928cbc52cfa742b7aa4967f548c408

Aliases

arxiv: 1902.05530 · arxiv_version: 1902.05530v4 · doi: 10.48550/arxiv.1902.05530 · pith_short_12: JC3W2PZZFGFZ · pith_short_16: JC3W2PZZFGFZ4RET · pith_short_8: JC3W2PZZ

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/JC3W2PZZFGFZ4RETATIEDUQBFQ \
  | 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: 48b76d3f39298b9e449304d041d2012c36928cbc52cfa742b7aa4967f548c408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28fb04fd0ebcb2aac2343274f14ba252816781d86cf7fb192503c8c8e5c4f358",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-02-14T18:13:19Z",
    "title_canon_sha256": "0ad65ec38744d56cdd1ef631f5ab914a01e53a07ebf6755c601726023e44e3b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05530",
    "kind": "arxiv",
    "version": 4
  }
}