Pith Number

pith:PWDU46QE

pith:2012:PWDU46QET7UQSCRIPX6Q72FI4J

not attested not anchored not stored refs pending

Binary Systems as Resonance Detectors for Gravitational Waves

I-Sheng Yang, Lam Hui, Sean T. McWilliams

arxiv:1212.2623 v2 · 2012-12-11 · gr-qc · astro-ph.CO · astro-ph.GA · astro-ph.HE · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWDU46QET7UQSCRIPX6Q72FI4J}

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	2026-05-18T03:25:04.126651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d874e7a049fe9090a287dfd0fe8a8e27f261b8e28311eae021db7fd34395c06

Aliases

arxiv: 1212.2623 · arxiv_version: 1212.2623v2 · doi: 10.48550/arxiv.1212.2623 · pith_short_12: PWDU46QET7UQ · pith_short_16: PWDU46QET7UQSCRI · pith_short_8: PWDU46QE

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/PWDU46QET7UQSCRIPX6Q72FI4J \
  | 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: 7d874e7a049fe9090a287dfd0fe8a8e27f261b8e28311eae021db7fd34395c06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3d72dd8527d4b1a7d25118d9511b63c047c13b4c57b72774aa709c3afd2f634",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-12-11T20:50:31Z",
    "title_canon_sha256": "c0027fb2b70bf4f339b84ffe5eca29b2274274e868f7e6ffef68b8a21b9619bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2623",
    "kind": "arxiv",
    "version": 2
  }
}