source boundary
frontier-owneddeclared
A source record is provenance. It supports a finding only through evidence atoms, extraction spans, and reviewed finding bundles.
frontiers / frontier
Source record
back to sourcessource boundary
frontier-ownedA source record is provenance. It supports a finding only through evidence atoms, extraction spans, and reviewed finding bundles.
finding bindings
record contextFindings bound to this source through source ids, evidence atoms, provenance, or reviewed source-record slots.
evidence atoms
materializedEvidence atoms pin exact spans, measurements, selectors, or curation assertions to the source.
review context
inspectable2 reviewable changes and 0 evaluations are attached through this source or its findings.
Locator and citation
locator
title:GWTC-3 and GWTC-4 statistical analysis
imported
2026-05-29T02:16:31.678525+00:00
extraction mode
manual_curation
authors
reviewer:will-blair
Caveats
No source-specific caveats are recorded.
Neutron star-black hole (NSBH) binaries remain rarer than either BBH or BNS in confirmed detections (~3-5% of merger population), but their confirmation would provide direct constraints on minimum neutron star mass and maximum black hole spin.
events
vev_1d561adc8f904e86finding.assertedManual finding added to frontier state
reviewer:will-blair · 2026-05-29
vev_90869e1504cdefa0finding.caveatedVerifier caution: Claim of 'NSBH comprise 3-5% of merger population' lacks verifiable citation (null DOI, null URL). Source cited as 'GWTC-3 and GWTC-4 statistical analysis' but specific percentage unverified and requires direct paper reference.
reviewer:will-blair · 2026-05-29
reviewable changes
vpr_76e0426e00cc1ee0finding.addManual finding added to frontier state
applied · reviewer:will-blair · 2026-05-29
vpr_5db03920ac1bf492finding.caveatVerifier caution: Claim of 'NSBH comprise 3-5% of merger population' lacks verifiable citation (null DOI, null URL). Source cited as 'GWTC-3 and GWTC-4 statistical analysis' but specific percentage unverified and requires direct paper reference.
applied · reviewer:will-blair · 2026-05-29
evaluations
No evaluation rows are attached.