This seemed to lock up my rather elderly browser, so I attempted to get the PDF via wget from the command line and look at it offline. That got me a 403.<p>Clicking on the "scribd" link (reluctantly) I get<p><pre><code> Access Denied
Sadly, your client "Wget/1.10.2" violates the automated
access guidelines posted at arxiv.org, and is consequently
excluded.
</code></pre>
Any suggestions?