This archive provides the deterministic reproduction artifact accompanying the manuscript“Universal One- and Two-Loop Structure of an Induced Abelian Gauge Kinetic Term from Compact Fiber Geometry.” The package contains the scripts, configuration files, and run instructions used to regenerate the constants and tables reported in the manuscript, including the universal one-loop multiplicative factor and the universal two-loop constant obtained after canonical tower projection, along with diagnostics that verify the stated cancellation mechanism and internal consistency checks. The aim is referee-friendly verification and long-term reproducibility via fixed inputs, deterministic execution, and recorded outputs/logs. For the exact verification protocol (commands, expected outputs, and consistency checks), see the manuscript’s reproducibility section and the accompanying Supplemental Material.