My Erdös number is (at most) 4: Erdös - Salamon - Berry - Doye - me.

  1. P. Salamon and P. Erdös, Can. Math. Bulletin, 31, 129-138 (1988)
    The Solution to a Problem of Grünbaum
  2. B. Andresen, R. S. Berry, A. Nitzan, and P. Salamon, Phys. Rev. A, 15, 2086-2093 (1977)
    Thermodynamics in Finite Time I: The Step Carnot Cycle
  3. J.P.K. Doye, D.J. Wales and R.S. Berry, J. Chem. Phys. 103, 4234-4249 (1995)
    The effect of the range of the potential on the structures of clusters
  4. J.P.K. Doye, R.P. Sear and D. Frenkel, J. Chem. Phys. 108, 2134-2142 (1998)
    The effect of chain stiffness on the phase behaviour of isolated homopolymers 

See here for Erdös numbers.