I also really liked Our Mathematical Universe. You’d probably like this short story which is about exactly what you’re describing: https://www.lesswrong.com/po

I also really liked Our Mathematical Universe. You’d probably like this short story which is about exactly what you’re describing: https://www.lesswrong.com/posts/5wMcKNAwB6X4mp9og/that-alien-message https://www.lesswrong.com/posts/5wMcKNAwB6X4mp9og/that-alien...