Pith Number

pith:VDA37DPN

pith:2019:VDA37DPN4S5S3VNP35XN76VO2R

not attested not anchored not stored refs pending

Targeted Sub-threshold Search for Strongly-lensed Gravitational-wave Events

Alan J. Weinstein, Alvin K. Y. Li, C.L. Chan, E.T. Lin, Rico K. L. Lo, Surabhi Sachdev, Tjonnie G. F. Li

arxiv:1904.06020 v7 · 2019-04-12 · 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{VDA37DPN4S5S3VNP35XN76VO2R}

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

Probing globular clusters parameters through gravitational wave lensing with stellar-mass black hole binaries

Joint population and strong-lensing inference for resolved gravitational-wave events probes the black-hole merger rate beyond the peak of star formation

Prospect of Measuring the Cosmic Dipole by Strongly Lensed Gravitational Waves Associated with Galaxy Surveys

GWTC-2.1: Deep Extended Catalog of Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

GW231123: False Massive Graviton Signatures from Unmodeled Point-Mass Lensing

Receipt and verification

First computed	2026-07-05T06:20:32.292722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8c1bf8dede4bb2dd5afdf6edffaaed477c7ae2c2d3b222edf153f6f2395b379

Aliases

arxiv: 1904.06020 · arxiv_version: 1904.06020v7 · doi: 10.48550/arxiv.1904.06020 · pith_short_12: VDA37DPN4S5S · pith_short_16: VDA37DPN4S5S3VNP · pith_short_8: VDA37DPN

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/VDA37DPN4S5S3VNP35XN76VO2R \
  | 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: a8c1bf8dede4bb2dd5afdf6edffaaed477c7ae2c2d3b222edf153f6f2395b379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4a4e64bff2ef13fef6738c86215b6cb482953f7cbe40e1da10cdf05a23e7b26",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-04-12T03:07:42Z",
    "title_canon_sha256": "66825526319b40247a571e32f6a5238d342f0ebe27e70d0ad5bc98e9cf84fbd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06020",
    "kind": "arxiv",
    "version": 7
  }
}