Flammie A Pirinen on github pages
Erdős number is the collaboration chain distance to mathematician Paul Erdős. Since we are not mathematicians, many calculators won’t give clear answer, but sometimes there is an overlap via formal language theory for example. Here are some paths I have found for number 6:
Me
A bit of creativity will also give:
or probably even better but large collaborations on resource papers might be a bit of a cheating?