Of course. The university should have been asked for verified enrolment details with student background identification. There would have been no privacy issues, the material sent to Corsi by email clearly marked the 'student' OBAMA, Stanley Ann Dunham, as 'deceased'
The same information would be required to establish that it was Stanley Ann Dunham who was enrolled at the university in Hawaii.
The Honolulu Polk entry FOR 1960-61 was for OBAMA, ANN S. STD.