Hypothesis — expD_cross_input_stability

Cross-input stability — which map types are input-invariant

Hypothesis              : (to be registered before the first run)
Falsification criterion : (explicit kill-number, registered in advance)
Method                  : (including controls)
Baseline / null         : (shuffled labels / random directions / random init)
Result                  : (pending)
Interpretation          : (pending — with explicit confidence level)
Next experiment         : (pending)

expD_cross_input_stability

Cross-input stability — which map types are input-invariant

Status: scaffolded — hypothesis to be registered before any benchmark runs (charter §10).