Vice president Mohammed Hamid Ansari arrived at Bhubaneswar on Wednesday evening on a three-day visit to the state. He will address the convocation of Orissa University of Agriculture and Technology tomorrow morning. Later in the evening, he, along with his wife Salma Ansari, will visit the world famous13th century marvellous architecture Sun Temple at Konark popularly known the 'Black Pagoda'. On Friday, the vice president will also visit KIIT university on Friday before flying back to New Delhi in a special IAF plane. Elaborate security arrangements have been made for the maiden visit of the vice president.