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
title:Poulin & Smith; arXiv 1811.04083
imported
2026-05-29T02:16:30.865411+00:00
extraction mode
manual_curation
authors
reviewer:will-blair
Caveats
No source-specific caveats are recorded.
mechanism · vf_aed7274bfdf690ae
Early Dark Energy (EDE) models invoke a scalar field active before recombination that briefly boosts the Hubble parameter, reducing the comoving sound horizon at photon-baryon decoupling to reconcile CMB-inferred H₀ (~67.4 km/s/Mpc) with local measurements (~73.0 km/s/Mpc).
events
vev_21d6b79d5ab01ff2finding.assertedManual finding added to frontier state
reviewer:will-blair · 2026-05-29
reviewable changes
vpr_a2ce9f9be2512ed3finding.addManual finding added to frontier state
applied · reviewer:will-blair · 2026-05-29
evaluations
No evaluation rows are attached.