evidence boundary
unknowntheoretical
An evidence atom is an inspectable support unit. It is not a finding by itself; it supports or challenges a finding through review.
frontiers / frontier
Evidence atom
back to sourcesevidence boundary
unknownAn evidence atom is an inspectable support unit. It is not a finding by itself; it supports or challenges a finding through review.
finding binding
boundGravitational wave standard sirens (binary neutron star or neutron star–black hole mergers with electromagnetic counterparts) measure H0 directly from gravitational strain amplitude and redshift, requiring no distance ladder and yielding H0 ~ 70 km/s/Mpc precision comparable to other probes.
inspect finding →
source binding
source-boundvs_f5cfd9e9ae7a5b12
inspect source →
review context
unverified1 reviewable changes and 0 evaluation records target this atom or its bound objects.
Evidence statement
Gravitational wave standard sirens (binary neutron star or neutron star–black hole mergers with electromagnetic counterparts) measure H0 directly from gravitational strain amplitude and redshift, requiring no distance ladder and yielding H0 ~ 70 km/s/Mpc precision comparable to other probes.
extraction method
manual_curation
support relation
unknown
condition refs
vcnd_858d68fe6a6745e8
Caveats
events
vev_3d35777a32b9ca58finding.assertedManual finding added to frontier state
reviewer:will-blair · 2026-05-29
reviewable changes
vpr_42f688b92ec75704finding.addManual finding added to frontier state
applied · reviewer:will-blair · 2026-05-29
evaluations
No evaluation rows are attached.