James Z. Wang's Erdős Number is 3 (or 4 if theses excluded)

Paul Erdős -> 1. Andrew M. Odlyzko (article) -> 2. Dennis A. Hejhal (book) -> 3. James Z. Wang (undergraduate honors thesis)

Paul Erdős -> 1. Ronald L. Graham (article) -> 2. A. Robert Calderbank (article) -> 3. Ingrid C. Daubechies (article) -> 4. James Z. Wang (article)

Paul Erdős -> 1. James Milne Anderson (article) -> 2. Joseph Horowitz (article) -> 3. Donald Geman (article) -> 4. James Z. Wang (article 1, article 2)

Paul Erdős -> 1. Robert J. McEliece (article) -> 2. Jim K. Omura (article) -> 3. Robert M. Gray (article) -> 4. James Z. Wang (article 1, article 2, article 3)

Paul Erdős -> 1. Alan J. Hoffman (article) -> 2. Gene Howard Golub (article) -> 3. Hongyuan Zha (article) -> 4. James Z. Wang (article 1, article 2)