Pith Number

pith:Q36RV7HO

pith:2025:Q36RV7HOZGKZRXXWARNMURSARI

not attested not anchored not stored refs pending

The fault in our sirens: Hierarchical diagnosis of waveform systematics in Hubble-Lema\^itre constant measurements

Alessandra Buonanno, Arnab Dhani, Jonathan Gair

arxiv:2507.11278 v2 · 2025-07-15 · 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{Q36RV7HOZGKZRXXWARNMURSARI}

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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

Shape of U: Measuring the Curvature of the Universe with Gravitational Waves

Receipt and verification

First computed	2026-07-05T11:38:09.783445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86fd1afceec99598def6045aca46408a109238afd7c05da72688dda37da9d411

Aliases

arxiv: 2507.11278 · arxiv_version: 2507.11278v2 · doi: 10.48550/arxiv.2507.11278 · pith_short_12: Q36RV7HOZGKZ · pith_short_16: Q36RV7HOZGKZRXXW · pith_short_8: Q36RV7HO

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/Q36RV7HOZGKZRXXWARNMURSARI \
  | 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: 86fd1afceec99598def6045aca46408a109238afd7c05da72688dda37da9d411

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e57f364027d261716acbd8fe9c901de8181672cd006ec695fccc963dda901e14",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-07-15T12:55:00Z",
    "title_canon_sha256": "e2fc30d8ffe2c38ba016a8827a6a8cd757623473fa78c36522b24fa1607b37e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11278",
    "kind": "arxiv",
    "version": 2
  }
}