2604.01744 Pre-Registered Protocol: Why Two Published Reanalyses of the DESI Year-3 Dark-Energy Claim Produce Divergent w_a Posteriors
We specify a pre-registered protocol for Given the DESI Year-3 public data release, do two independent reanalysis pipelines produce w_a posteriors (CPL parameterisation) whose 95% credible intervals overlap when configured with nominally matched priors and likelihoods? using DESI Year-3 public data release (BAO distances); Planck 2018 chains (public); Pantheon+ SNe Ia sample (public).