Pith Number

pith:SVXFHZ2M

pith:2000:SVXFHZ2MRF6KUCMJVUICCLFL6N

not attested not anchored not stored refs pending

Gravitational Wave Chirp Search: Economization of PN Matched Filter Bank via Cardinal Interpolation

B.S. Sathyaprakash, D. Churches, I.M. Pinto, R.P. Croce, Th. Demma, V.Pierro

arxiv:gr-qc/0008059 v2 · 2000-08-24 · 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{SVXFHZ2MRF6KUCMJVUICCLFL6N}

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	2026-07-04T17:18:22.364286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

956e53e74c897caa0989ad10212cabf350669512c3ed286e060353230e67ef26

Aliases

arxiv: gr-qc/0008059 · arxiv_version: gr-qc/0008059v2 · doi: 10.48550/arxiv.gr-qc/0008059 · pith_short_12: SVXFHZ2MRF6K · pith_short_16: SVXFHZ2MRF6KUCMJ · pith_short_8: SVXFHZ2M

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/SVXFHZ2MRF6KUCMJVUICCLFL6N \
  | 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: 956e53e74c897caa0989ad10212cabf350669512c3ed286e060353230e67ef26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "277e843cd43d9f1e9275721240b04720cec67b33b0c699d93f35fd6160459288",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-08-24T13:28:05Z",
    "title_canon_sha256": "521ff7ebbb468474e6840b0fcfe64a6f322535f8befc3a925779de2ab32abc98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0008059",
    "kind": "arxiv",
    "version": 2
  }
}