Pith Number

pith:KX6GT73Z

pith:2021:KX6GT73Z6FOQ3C3TBXADSKZZWG

not attested not anchored not stored refs pending

The Nanohertz Gravitational Wave Astronomer

Stephen R. Taylor

arxiv:2105.13270 v1 · 2021-05-27 · astro-ph.HE · gr-qc · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KX6GT73Z6FOQ3C3TBXADSKZZWG}

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.

Cited by

10 papers in Pith

Population statistics of nanohertz gravitational wave sources

Projecting the ultimate pulsar timing sensitivity to dark matter substructure in a stochastic gravitational wave background

Addressing prior dependence in hierarchical Bayesian modeling for PTA data analysis II: Noise and SGWB inference through parameter decorrelation

Expectations for the first supermassive black-hole binary resolved by PTAs II: Milestones for binary characterization

Expectations for the first supermassive black-hole binary resolved by PTAs I: Model efficacy

Receipt and verification

First computed	2026-07-05T02:43:59.743261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55fc69ff79f15d0d8b730dc0392b39b1ae450fe621e6777885e92c0fb9298599

Aliases

arxiv: 2105.13270 · arxiv_version: 2105.13270v1 · doi: 10.48550/arxiv.2105.13270 · pith_short_12: KX6GT73Z6FOQ · pith_short_16: KX6GT73Z6FOQ3C3T · pith_short_8: KX6GT73Z

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/KX6GT73Z6FOQ3C3TBXADSKZZWG \
  | 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: 55fc69ff79f15d0d8b730dc0392b39b1ae450fe621e6777885e92c0fb9298599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07027e8451e6a3412edfc98e9da760b3976e4b906b094745c74e12fd513c8d9a",
    "cross_cats_sorted": [
      "gr-qc",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-05-27T16:16:04Z",
    "title_canon_sha256": "ef98b1e52dda3e9d301e062e55c3ba478aac8de293e6de115a2f3f3a0256b32f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13270",
    "kind": "arxiv",
    "version": 1
  }
}