@dhy I would guess tac.mta.ca/tac/volumes/8/n23/8-23abs.html is relevant, although I haven't read beyond the abstract.

Ah excellent, that looks like exactly what I want. Thank you!

i happened to run into him just a few minutes before he received #2. what a gracious and humble guy, his whole story is very inspiring

Thanks for sharing @AaronMazel-Gee

I keep wondering about the medal getting fenced, and what they're going to do with it. Is it solid gold? If so, I wonder if it's safer to just melt it down.