what is the paper id?
select paperID from papers where title  =   ( SELECT DISTINCT t1.title FROM papers AS t1 JOIN authorship AS t2 ON t1.paperid   =   t2.paperid JOIN inst AS t3 ON t2.instid   =   t3.instid WHERE t3.name   =   "Indiana University" ) 
paper id = paperID; paper title from a specific institution ('Indiana University') refers to joining papers, authorship, and inst tables on respective IDs and filtering by institution name;