Pith Number

pith:7DJGPA4P

pith:2011:7DJGPA4PNMCJCOVPDIRKUEPNJ2

not attested not anchored not stored refs pending

Toward an optimal search strategy of optical and gravitational wave emissions from binary neutron star coalescence

A. Klotz, B. Gendre, D.M. Coward, E.J. Howell, M. Boer, M. Branchesi, M. Laas-Bourez, P.J. Sutton, T. Regimbau

arxiv:1104.5552 v1 · 2011-04-29 · astro-ph.HE · astro-ph.IM · 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{7DJGPA4PNMCJCOVPDIRKUEPNJ2}

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	2026-05-18T04:13:05.463207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8d267838f6b04913aaf1a22aa11ed4e86b4af650b8dfe4dcbe221fca2182359

Aliases

arxiv: 1104.5552 · arxiv_version: 1104.5552v1 · doi: 10.48550/arxiv.1104.5552 · pith_short_12: 7DJGPA4PNMCJ · pith_short_16: 7DJGPA4PNMCJCOVP · pith_short_8: 7DJGPA4P

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/7DJGPA4PNMCJCOVPDIRKUEPNJ2 \
  | 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: f8d267838f6b04913aaf1a22aa11ed4e86b4af650b8dfe4dcbe221fca2182359

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b984cacbb9d5f5644d688545516f77cf9c62e87a9f1a34a88937468e70ca6c94",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-04-29T06:09:11Z",
    "title_canon_sha256": "1ade09631eac755442e2c755963138c60bc4b216b333b1931e5f67519ed67e48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5552",
    "kind": "arxiv",
    "version": 1
  }
}