Pith Number

pith:EJZFS5JX

pith:2022:EJZFS5JXPWGYO3C7VH7YDWFZWK

not attested not anchored not stored refs pending

Accurate characterization of the stochastic gravitational-wave background with pulsar timing arrays by likelihood reweighting

Aaron Johnson, Katerina Chatziioannou, Michele Vallisneri, Patrick Meyers, Sophie Hourihane

arxiv:2212.06276 v2 · 2022-12-12 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJZFS5JXPWGYO3C7VH7YDWFZWK}

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

3 papers in Pith

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

The second data release from the European Pulsar Timing Array III. Search for gravitational wave signals

Receipt and verification

First computed	2026-07-05T06:13:18.069003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22725975377d8d876c5fa9ff81d8b9b2ae574fee9d2108dcdfac9a431fb8c2cd

Aliases

arxiv: 2212.06276 · arxiv_version: 2212.06276v2 · doi: 10.48550/arxiv.2212.06276 · pith_short_12: EJZFS5JXPWGY · pith_short_16: EJZFS5JXPWGYO3C7 · pith_short_8: EJZFS5JX

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/EJZFS5JXPWGYO3C7VH7YDWFZWK \
  | 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: 22725975377d8d876c5fa9ff81d8b9b2ae574fee9d2108dcdfac9a431fb8c2cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50cc127f82b54989390490ea5e9836a28031ef2148e7bd934aab7ab53785004e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-12-12T22:59:35Z",
    "title_canon_sha256": "42e8bcc9521a38f2f84c23ae2195d445abf2e28b6670ce62a431fdba08a62724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.06276",
    "kind": "arxiv",
    "version": 2
  }
}