No, pi (π) does not reach infinity; it's a real number with a fixed value.
According to the provided reference, pi (π) is a real number greater than three and less than four. It's a finite number, approximately 3.14159. The reference explicitly states that infinity is used to describe the cardinality of a set with unbounded members and has nothing to do with pi, which exists between three and four. Therefore, pi does not reach infinity.