According to the abstract at https://arxiv.org/abs/1008.1459 https://arxiv.org/abs/1008.1459 , this document has been revised many times (the current version, f

According to the abstract at https://arxiv.org/abs/1008.1459 https://arxiv.org/abs/1008.1459 , this document has been revised many times (the current version, from 2015, is v38). Is there a particular reason that v8 was the version selected for submission?