[Asset pipline]MD5 hash, does it affect on Google?

Rails
1

As described here: Rails 3.1 asset pipeline in production - Suffix
The
MD5 hash in images is used for browser caching. But I was wondering if
it
affects your page ranking in Google. I coudn’t find anything about it.

Does anyone know if the MD5 hash in your assets in production affects
your
page ranking??