Yes and No.
It’s a little serendipitous, actually. The band just happened to release the song last month, according to Alternative Press. The band had no idea he was going to pass away as you can see from their tweet…
I bet in heaven there’s a computer voice laughing its ass off.
“There’s No ‘Too Soon’ If Time Is Relative.”
Recorded on 2/10/2018.https://t.co/1rsONdheAj
— NOFX (@NOFXband) March 17, 2018
Hawking, who dies on March 14th was known world round for his brilliance in his field and, of course, his book A Brief History of Time. He was 76 when he passed.