CHICAGO, JULY 22, 2025 — A paper published in AIP Advances on July 22, 2025 proposed interpreting the Hubble tension through two measurement realizations of one expansion geometry. Geiger’s study calculated rates of 68.261 and 73.510 kilometers per second per megaparsec in its published formulation.

The Hubble tension concerns differing inferences of the universe’s expansion rate. MQ’s proposed explanation assigns a physical role to the measurement construction rather than introducing two independently evolving universes. The Frames mapping relates count structure to realized quantities, and the paper applies that distinction to the expansion-rate problem.

The published values are part of the historical record. The current MQKB uses slightly revised values of about 68.259 and 73.508 in the same units. Those later numbers should not replace the original numbers in a quotation or bibliographic title without explanation.

The calculation also has inputs. A dimensionless coefficient does not by itself yield a rate in astronomical units; the construction requires an age normalization. The current evidence audit treats the two rate calculations as dependent outputs sharing the same framework and upstream information, not as two statistically independent confirmations.

The observational comparison must remain current. Later measurements need not agree with the same branch as closely as the datasets discussed in the original article. The MQKB’s September 2026 audit records more substantial differences for some newer microwave-background combinations, alongside closer agreement with a local distance-ladder comparison.

The result is therefore best reported as a published proposal with explicit numerical targets and evolving observational pressure. A persuasive evaluation should compare the full dependence structure and inference procedures, rather than select only measurements near either target. The distinction between a proposed resolution and a demonstrated resolution is central to the story.

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