Claude Code + OpenSpec 正在加速 AICoding 落地：从模型博弈到工程化的范式转移｜得物技术

We introduce our novel Bayesian parton density determination code, PartonDensity.jl. The motivation for this new code, the framework and its validation are described. As we show, PartonDensity.jl provides both a flexible environment for the determination of parton densities and a wealth of information concerning the knowledge update provided by the analyzed data set.