record state
frontier-ownedReview status
This finding is part of accepted frontier state. Review events, reviewable changes, and proof state explain how it can change.
unreviewed
frontiers / frontier
Finding bundle
back to staterecord state
frontier-ownedThis finding is part of accepted frontier state. Review events, reviewable changes, and proof state explain how it can change.
finding statement
finding typeNo entity list is declared.
evidence
source-boundtheoretical · manual state transition
proof impact
packet context1 reviewable changes and 0 evaluation records are attached to this finding id.
Evidence and conditions
method
manual state transition
evidence type
theoretical
conditions
Provenance
source title
TDCOSMO 2025 results; H0LiCOW program
authors
reviewer:will-blair
Strong-lens time-delay cosmography (TDCOSMO) will achieve H0 = 71.6 ± 2.0 km/s/Mpc from >8 lensed quasars by 2027, but microlensing and mass-model degeneracies will remain the dominant 3–5% systematics.
vs_8451c7c39cc0eb2d · manual_curation
outgoing
vf_fa8311c2b25a1617Lensing magnification systematics directly impact TDCOSMO precision; hierarchical inference over 8+ systems reduces bias
events
vev_f4b61529991b7a48finding.assertedManual finding added to frontier state
reviewer:will-blair · 2026-05-29
reviewable changes
vpr_962242a8b2997b58finding.addManual finding added to frontier state
applied · reviewer:will-blair · 2026-05-29
evaluations
No evaluation record targets this finding id.