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
boundPlanck constrains the reionization optical depth to τ = 0.059 ± 0.006 (68% C.L.), which affects the CMB damping tail amplitude and introduces a small degeneracy with changes in the sound horizon scale.
inspect finding →
source binding
source-boundvs_a755da4382740622
inspect source →
review context
unverified2 reviewable changes and 0 evaluation records target this atom or its bound objects.
Evidence statement
Planck constrains the reionization optical depth to τ = 0.059 ± 0.006 (68% C.L.), which affects the CMB damping tail amplitude and introduces a small degeneracy with changes in the sound horizon scale.
extraction method
manual_curation
support relation
unknown
condition refs
vcnd_89ef5fb4882d4dca
Caveats
events
vev_0d9edc079ea00446finding.assertedManual finding added to frontier state
reviewer:will-blair · 2026-05-29
vev_4413f2d5b07ca8a4finding.caveatedVerifier caution: Finding attributes τ = 0.059 ± 0.006 to 'Planck 2018 results VI' but official Planck 2018 legacy release gives τ = 0.054 ± 0.007. The 0.059 value is from a 2020 post-hoc refined analysis (Paoletti et al., arXiv:1908.09856) of Planck 2018 HFI data with improved systematics treatme
reviewer:will-blair · 2026-05-29
reviewable changes
vpr_ca654616ffc6aad7finding.addManual finding added to frontier state
applied · reviewer:will-blair · 2026-05-29
vpr_c2a980c545e9c136finding.caveatVerifier caution: Finding attributes τ = 0.059 ± 0.006 to 'Planck 2018 results VI' but official Planck 2018 legacy release gives τ = 0.054 ± 0.007. The 0.059 value is from a 2020 post-hoc refined analysis (Paoletti et al., arXiv:1908.09856) of Planck 2018 HFI data with improved systematics treatme
applied · reviewer:will-blair · 2026-05-29
evaluations
No evaluation rows are attached.