FWIW, Ilya's recommendation for Kolmogorov book in the Arc viewer is "PAGE 434 onward", which lands on the last chapter "Algorithmic Statistics" (p.425 in the book). Appendix 1 starts on p.455 ...
Azure Linux support has been added recently [1], and so is available for self-hosted Karpenter (you can specify "imageFamily: AzureLinux" in AKSNodeClass), will be rolled out for the managed experience (Node Auto Provisioning) soon.