Table of Contents 1Sampling schemes1.1Definitions 1.2Miniception 1.3Mod-minimizer 1.4Forward scheme lower bound 1.5Open syncmer minimizer 1.6Open-closed minimizer 1.7New: General mod-minimizer 1.8Variant: Open-closed minimizer using offsets 2Selection schemes2.1Definition 2.2Bd-anchors 2.3New: Smallest unique substring anchors 2.4New: Anti lexicographic sorting 3More sampling schemes3.1Anti-lex sus-anchors 3.2Threshold anchors 3.3The $t$-gap disappears for large alphabets 4Computing the densi...