Pith Number

pith:ZEZQH4YQ

pith:2005:ZEZQH4YQJXVLAJ56QFMBZ6W2ZC

not attested not anchored not stored refs pending

A First Comparison Between LIGO and Virgo Inspiral Search Pipelines

A.-C.Clapson, A.Lazzarini, A.Vicere', B.Mours, D.Brown, D.Buskulic, D.Grosjean, E.Katsavounidis, F.Beauville, F.Marion, F.Ricci, G.Guidi, L.Blackburn, L.Bosi, L.Brocco, M.-A.Bizouard, M.Knight, M.Zanolin (The joint LIGO/Virgo working group), N.Christensen, P.Brady, P.Hello, S.Chatterji, S.Fairhurst

arxiv:gr-qc/0504050 v1 · 2005-04-12 · 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{ZEZQH4YQJXVLAJ56QFMBZ6W2ZC}

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.

Receipt and verification

First computed	2026-07-04T14:25:51.246641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c93303f3104deab027be81581cfadac88897a7e86df30f16db086bc2bc62a2af

Aliases

arxiv: gr-qc/0504050 · arxiv_version: gr-qc/0504050v1 · doi: 10.48550/arxiv.gr-qc/0504050 · pith_short_12: ZEZQH4YQJXVL · pith_short_16: ZEZQH4YQJXVLAJ56 · pith_short_8: ZEZQH4YQ

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/ZEZQH4YQJXVLAJ56QFMBZ6W2ZC \
  | 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: c93303f3104deab027be81581cfadac88897a7e86df30f16db086bc2bc62a2af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed04481c0db90ba8b08e3bf7d9e85937aa268accd313d7257330a69b01345eee",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-04-12T14:02:32Z",
    "title_canon_sha256": "eebef368cf62ba595a713235d1ba5435d1553946e970e5f40f29b165fd183669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0504050",
    "kind": "arxiv",
    "version": 1
  }
}