My GPG key is:
pub 2048R/9D8D2E97 2012-09-17 Key fingerprint = 4150 10F1 BA23 C8C7 20DF B1F5 F321 7259 9D8D 2E97
I have an Erdos number no greater than 4. (Erdos, Patrick Eugene O'Neill, Calton Pu, Crispin Cowan, Seth Arnold).