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
inspectable1 reviewable changes and 0 evaluations are attached through this source or its findings.
Locator and citation
external sourcelocator
doi:10.1093/mnras/stab2582
doi
10.1093/mnras/stab2582
imported
2026-05-29T02:16:31.174639+00:00
extraction mode
manual_curation
authors
reviewer:will-blair
Caveats
No source-specific caveats are recorded.
The TDCOSMO program measured H0 = 73.3 ± 1.8 km/s/Mpc from six lensed quasar systems (B1608+656, RXJ0911, HE1104, SDSSJ1206, WFI2033, PG1115), consistent with early-universe measurements and in ~3σ tension with Planck CMB + ΛCDM.
events
vev_a981db0a97a20694finding.assertedManual finding added to frontier state
reviewer:will-blair · 2026-05-29
reviewable changes
vpr_6b0861ad7405dcedfinding.addManual finding added to frontier state
applied · reviewer:will-blair · 2026-05-29
evaluations
No evaluation rows are attached.