Here it goes about 99.99999 % ;) .
It's used in the chorus too.
http://www.thesidewalks.com/

e----------------------------------------------------------|
B---------------------------------4----------------7-5-----|
G-6po5h6po5h6po5---6po5h6po5h6po5---6po5h6po5h6po5-----7-5-|
D----------------7-----------------------------------------|
A----------------------------------------------------------|
E----------------------------------------------------------|

h : hammer-on
po : pull off

Don't forget to listen to the song for the rhythm, timing and all.
Just personally, that guitar part makes me think of "Diclaimer" by The Offspring.