deletions | additions       diff --git a/texttt_NOTE_this_paper_is__.tex b/texttt_NOTE_this_paper_is__.tex  index 03dbece..eead825 100644  --- a/texttt_NOTE_this_paper_is__.tex  +++ b/texttt_NOTE_this_paper_is__.tex 
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\texttt{NOTE: this paper is now available for download from ArXiv and it will be published in Physical Review B} \href{http://https://arxiv.org/abs/1604.00132}{ArXiv}