Measurement-sensitive molecular-marker histories, 1960–2025: reproducibility data, code, and semantic-measurement audit

Version 1.1.0 — Sensitivity analysis addendum This version adds reproducible analyses of post-crossing persistence and sensitivity to SNP omission in molecular-marker bibliometric trends (1960–2025). Under the original ten-marker classification, genomic-category shares first exceeded legacy/fragment-category shares in 2016 and remained higher through 2025 under all three eligibility profiles. After excluding SNP and recalculating work-level fractional weights, the first crossing shifted to 2017 under Strict and Standard eligibility and 2018 under Inclusive eligibility. The addendum includes work–marker assignments, annual results, executable Python scripts, and independent reaggregation checks. Reproduction of the upstream OpenAlex retrieval and original automated classifications is outside the scope of this release. Software and executable configurations are licensed under MIT; original derived data and documentation are licensed under CC BY 4.0, subject to applicable third-party rights.