Pith Number

pith:Q252BQLR

pith:2023:Q252BQLRKR4QHMNSYBJ2L5NGBE

not attested not anchored not stored refs pending

The Need For Speed: Rapid Refitting Techniques for Bayesian Spectral Characterization of the Gravitational Wave Background Using PTAs

Rutger van Haasteren, Stephen R. Taylor, William G. Lamb

arxiv:2303.15442 v3 · 2023-03-27 · astro-ph.HE · astro-ph.GA · 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{Q252BQLRKR4QHMNSYBJ2L5NGBE}

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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

3 papers in Pith

A critical look at low-scale cosmological phase transitions in the PTA era

The NANOGrav 15 yr Data Set: Customized Chromatic Noise Models

The NANOGrav 15 yr Data Set: Impacts of Customized Chromatic Noise Models on Gravitational Wave Analyses

Receipt and verification

First computed	2026-07-05T07:12:16.334215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86bba0c171547903b1b2c053a5f5a6093ccc07fc885c2f1404899f23e514ec28

Aliases

arxiv: 2303.15442 · arxiv_version: 2303.15442v3 · doi: 10.48550/arxiv.2303.15442 · pith_short_12: Q252BQLRKR4Q · pith_short_16: Q252BQLRKR4QHMNS · pith_short_8: Q252BQLR

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/Q252BQLRKR4QHMNSYBJ2L5NGBE \
  | 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: 86bba0c171547903b1b2c053a5f5a6093ccc07fc885c2f1404899f23e514ec28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecddd6fa5e35a835a39660a829da2ead7571a9846a676b768dab7d580da62472",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-03-27T17:59:34Z",
    "title_canon_sha256": "3206e5c976350783a82d124e9881025f6619481dde845ab01a9d19706ca06663"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15442",
    "kind": "arxiv",
    "version": 3
  }
}