I found it a bit challenging to write a bibliography with Diplomarbeit and Eprints.
From looking in http://arxiv.org I would need to use their bst style, which I don't know how to install local and probably does not support Diplomarbeit, rather Master thesis.
From the other hand, dinat.bst support Diplomarbeit, but does not support Eprints.
How could I combine both worlds in one BibTeX?
I am using
\documentclass[ pdftex, a4paper ]{scrbook}
\usepackage[numbers]{natbib}
EDIT
Diplomarbeit is equivalent to Master thesis, but its called Diplomarbeit, so if i would write in my bibliography Master thesis, it would be incorrect. I used plainnatdin.bst but for having Diplomarbeit, i needed to moved to dinat.bst. I tried both with the following lines in my bibtex file
archivePrefix = "arXiv",
eprint = "0707.3168",
primaryClass = "hep-th",
with out success.
I am using Gentoo (Linux) with dev-texlive/texlive-latex v2011