Pith Number

pith:ZU5MXDQ6

pith:1999:ZU5MXDQ6R2UKA3BQ43EKFZLPLS

not attested not anchored not stored refs pending

An efficient Matched Filtering Algorithm for the Detection of Continuous Gravitational Wave Signals

B. F. Schutz, P. R. Williams

arxiv:gr-qc/9912029 v1 · 1999-12-08 · 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{ZU5MXDQ6R2UKA3BQ43EKFZLPLS}

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

The WDM Time-Frequency Transform in Gravitational-Wave Data Analysis I: Formalism

Receipt and verification

First computed	2026-07-04T16:13:56.451133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd3acb8e1e8ea8a06c30e6c8a2e56f5cb213d33eb88b6a9912bc34a8a3b91d22

Aliases

arxiv: gr-qc/9912029 · arxiv_version: gr-qc/9912029v1 · doi: 10.48550/arxiv.gr-qc/9912029 · pith_short_12: ZU5MXDQ6R2UK · pith_short_16: ZU5MXDQ6R2UKA3BQ · pith_short_8: ZU5MXDQ6

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/ZU5MXDQ6R2UKA3BQ43EKFZLPLS \
  | 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: cd3acb8e1e8ea8a06c30e6c8a2e56f5cb213d33eb88b6a9912bc34a8a3b91d22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3701879b4608e916c0aeb69ae7344dea6a724719e941d872e08969fffb9adbc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1999-12-08T14:11:31Z",
    "title_canon_sha256": "8313b919a0d8466a095290ea12f8431df6af67ce5af41b21c4adc7ae632118a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9912029",
    "kind": "arxiv",
    "version": 1
  }
}