Pith Number

pith:L43KDJQ3

pith:2019:L43KDJQ3XARDY452CL36OZD73Q

not attested not anchored not stored refs pending

Bayesian cross validation for gravitational-wave searches in pulsar-timing array data

Haochen Wang, Michele Vallisneri, Stephen R. Taylor

arxiv:1904.05355 v1 · 2019-04-10 · 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{L43KDJQ3XARDY452CL36OZD73Q}

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	2026-05-17T23:43:34.635240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f36a1a61bb8223c73ba12f7e7647fdc1b64a0058c9ef2a8aad452c60c5d5594

Aliases

arxiv: 1904.05355 · arxiv_version: 1904.05355v1 · doi: 10.48550/arxiv.1904.05355 · pith_short_12: L43KDJQ3XARD · pith_short_16: L43KDJQ3XARDY452 · pith_short_8: L43KDJQ3

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/L43KDJQ3XARDY452CL36OZD73Q \
  | 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: 5f36a1a61bb8223c73ba12f7e7647fdc1b64a0058c9ef2a8aad452c60c5d5594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6c45df2abcb2b0f692760b593057a4167a17c1775aa7fef42bdfe421a941366",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-04-10T18:00:00Z",
    "title_canon_sha256": "297fcc01e2198be43f466db996f6508b8c85fb17f21345954217ec2b2087ab84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05355",
    "kind": "arxiv",
    "version": 1
  }
}