Pirthidihi is a village in Sona Rai Tharhi tehsil in district of Deoghar, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Pirthidihi was 103 which includes 56 males and 47 females. Pirthidihi covers 28.79 ha area. Pincode of Pirthidihi is 814150.