8284
Background Arakelov geometry studies a scheme X over the ring of integers Z , by putting Hermitian metric s on holomorphic vector bundle s over X ( C ) , the complex points of X. This extra Hermitian structure is applied as a substitute , for the failure of the scheme Spec ( Z ) to be a complete variety .
 person: Arakelov
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Arakelov