{"shas":[["257a8bc4ecdeac5bc440de947b37906d93b82448","15096b572cdf6e45233b1dbf09328899bf51d52c@gmail.com","Tightening the bound is the key","Ruey-Cheng Chen"]],"ref":"refs/heads/master","size":1,"head":"257a8bc4ecdeac5bc440de947b37906d93b82448","push_id":36713151}