Reproducibility package for rsx: a high-performance streaming toolkit for RAD-seq sex determination

Reproducibility package for the revised rsx software paper, recording rsx v0.2.9 and complete CUDA coverage for the per-marker association tests, the Beta-Binomial Bayes factor with its directional posterior, and the sample-PCA Gram matrix. It includes the raw per-repetition A100 and RTX 5070 rows behind every reported device ratio, the scripts that derive the manuscript tables and crossover figure from them, CPU/GPU parity evidence, literature datasets, binding checks, versioned TOML profiles, hydrated configurations, and pre-execution reproducibility archives. The 35.15 GB literature dataset is retained unchanged from the earlier versions. This version supersedes 0.2.8-resubmission.4. A pre-submission audit reconciled the manuscript and response against the deposited measurements and then found that the erfc polynomial the paper described had never been tested: fitted as one degree-40 basis across [0, 6], its Horner intermediates reach 6^40 and it returned negative probabilities above t = 4, far from the 8.22e-17 its generator reported. Nothing called it, so no result was ever affected. rsx v0.2.9 refits it as 24 panels of width 1/4 in a centred variable, measured at 4.4e-16 relative error against the platform function where a threshold falls and at parity on cost, and the paper now reports evaluated error rather than fitted bounds throughout. Every reported result was produced by rsx v0.2.8 and is unchanged. Paper source is pinned at commit 7d2e2353798ebcc8e5ca432e5d17d1a4dd13a64d (tag submission-v2); the reproducibility tree at 98d52c5d8a75a568ec210844f0acf1f1beff0faf. RSX_DEPOSIT_README.org describes every component and how to verify it.