You will be given several options for a given paper (abs, src, ps, other).
Click on "ps"...
This should give you the option to download a file which is named after
the number of the document (e.g. 9706486). This file needs to be renamed
with a ".gz" suffix (e.g. after downloading type "cp myfile myfile.gz")...
Type "gunzip myfile.gz" which
will create a postscript file called "myfile" (no ".ps")...
For your own records, you may want to call this file "myfile.ps"...
See the LANL site itself for more options and details, but this page is
ment as a quick-and-dirty reminder (mostly for myself)...