Pith Number

pith:7ZJNMQDS

pith:2023:7ZJNMQDSGXMBEKOXT6YZUPXBR3

not attested not anchored not stored refs pending

Revisiting the evidence for precession in GW200129 with machine learning noise mitigation

Andrew Lundgren, Gregory Ashton, Ronaldas Macas

arxiv:2311.09921 v2 · 2023-11-16 · gr-qc · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZJNMQDSGXMBEKOXT6YZUPXBR3}

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

5 papers in Pith

Evidence for eccentricity in the population of binary black holes observed by LIGO-Virgo-KAGRA

Rapid data quality investigations of gravitational-wave events with the Data Quality Report Builder toolkit

Mitigating Systematic Errors in Parameter Estimation of Binary Black Hole Mergers in O1-O3 LIGO-Virgo Data

Signatures of a subpopulation of hierarchical mergers in the GWTC-4 gravitational-wave dataset

Receipt and verification

First computed	2026-07-05T07:59:57.251497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe52d6407235d81229d79fb19a3ee18ef0928b8928a4ab96b7bae3aa63780304

Aliases

arxiv: 2311.09921 · arxiv_version: 2311.09921v2 · doi: 10.48550/arxiv.2311.09921 · pith_short_12: 7ZJNMQDSGXMB · pith_short_16: 7ZJNMQDSGXMBEKOX · pith_short_8: 7ZJNMQDS

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/7ZJNMQDSGXMBEKOXT6YZUPXBR3 \
  | 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: fe52d6407235d81229d79fb19a3ee18ef0928b8928a4ab96b7bae3aa63780304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27dbe1a5812508f9bd2c1aa0dff6e5baa6a995520362f6c032dad1e2c61e37ad",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-11-16T14:21:11Z",
    "title_canon_sha256": "7e348a5c08ab5c3ea0fa7e68964d19b1a55e7b7525eecdc11adab9b1bbfbdb3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.09921",
    "kind": "arxiv",
    "version": 2
  }
}