The Aeon Before Ours · claim CCC-C502 · Observation rung · The concentric-circles claim
An, Meissner and Nurowski (2017) reported ring-type structures in the Planck CMB map at 99.4% confidence.
source anchor
An, Meissner & Nurowski 2017, MNRAS 473(3): 3251–3255; characterized in An et al. 2020, introduction
“Subsequently, An, Meissner and Nurowski (An, Meissner & Nurowski 2018) examined the Planck satellite data, again finding a significant effect, at a 99.4% confidence level.”
Evidence
No evidence records attached yet — this claim is held on its source anchor alone: the ledger knows where the proposition is stated and has admitted no observation behind it. A source is not evidence.
an honest empty state
This claim is in the ledger but not in the current edition's featured set. Nothing here has been assessed — that absence is information, not an oversight.
Still missing: plain-language gloss, credibility assessment, diagnosticity assessment, strongest objection, what would change our mind. A claim gains them when an edition features it and the edition's adopted assessment supplies the full treatment — a decision the panel reviews, not a field anyone flips.