I know I'm probably going to only understand some tiny fraction of what I read in this paper, but I'm sure going to have fun trying. BTW, you might want to add

I know I'm probably going to only understand some tiny fraction of what I read in this paper, but I'm sure going to have fun trying. BTW, you might want to add "[pdf]" to the title. It seems the automated pdf detection and title editing missed this submission for some reason, so I reported it to hn@ycombinator.