Pith Number

pith:HKD66GHD

pith:2022:HKD66GHDBRINMN3MFNBB23KS3W

not attested not anchored not stored refs pending

Stochastic gravitational wave background phenomenology in a pulsar timing array

Kin-Wang Ng, Reginald Christian Bernardo

arxiv:2208.12538 v2 · 2022-08-26 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKD66GHDBRINMN3MFNBB23KS3W}

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

1 paper in Pith

Forecasting graviton-mass constraints from the full covariance of PTA-astrometry ORF estimators

Receipt and verification

First computed	2026-07-05T05:39:18.798272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a87ef18e30c50d6376c2b421d6d52ddb26570b6b49205fb8dac998a50f29230

Aliases

arxiv: 2208.12538 · arxiv_version: 2208.12538v2 · doi: 10.48550/arxiv.2208.12538 · pith_short_12: HKD66GHDBRIN · pith_short_16: HKD66GHDBRINMN3M · pith_short_8: HKD66GHD

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/HKD66GHDBRINMN3MFNBB23KS3W \
  | 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: 3a87ef18e30c50d6376c2b421d6d52ddb26570b6b49205fb8dac998a50f29230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7705d15e22c47403f2ef4c6705183b2dc64433b9f6ebe6a958bff6f80c8903b1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-08-26T09:54:41Z",
    "title_canon_sha256": "90ee700f1e8f0d80fe181f8d221c91d464894e282753079fde04dd0d9882324d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12538",
    "kind": "arxiv",
    "version": 2
  }
}