Pith Number

pith:63HU3M7F

pith:2023:63HU3M7FNJLJAX6PNEGX6PYKUL

not attested not anchored not stored refs pending

Generalized optimal statistic for characterizing multiple correlated signals in pulsar timing arrays

Kyle A. Gersbach, Sarah J. Vigeland, Shashwat C. Sardesai, Stephen R. Taylor

arxiv:2303.09615 v2 · 2023-03-16 · astro-ph.IM · 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{63HU3M7FNJLJAX6PNEGX6PYKUL}

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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

Mapping the Gravitational-wave Background Across the Spectrum with a Next-Generation Anisotropic Per-frequency Optimal Statistic

Receipt and verification

First computed	2026-07-05T07:34:32.297853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6cf4db3e56a56905fcf690d7f3f0aa2d49404af83f96dc9d4851111b4edfd1c

Aliases

arxiv: 2303.09615 · arxiv_version: 2303.09615v2 · doi: 10.48550/arxiv.2303.09615 · pith_short_12: 63HU3M7FNJLJ · pith_short_16: 63HU3M7FNJLJAX6P · pith_short_8: 63HU3M7F

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/63HU3M7FNJLJAX6PNEGX6PYKUL \
  | 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: f6cf4db3e56a56905fcf690d7f3f0aa2d49404af83f96dc9d4851111b4edfd1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54aacfbd678ea8e1ac8df8fbbb6ed1c772d5b75e2c5065443c3aa1c78d4c7b56",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-03-16T19:43:40Z",
    "title_canon_sha256": "b9dbe24f8e9c68ddf3c4bbc6f1e9ec9940f42e7c966c4dece324d7233721f965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.09615",
    "kind": "arxiv",
    "version": 2
  }
}