I haven’t figured out how to use hubmed feeds (since hubmed is apparently down as I write this).

Also, to acquire the actual pdf I use the university VPN, which may be as simple as prepending the URL but I fear the authentication is not going to be supported by Papers directly. Hmm…. it will still compliment my previous methods of organizing literature. I would rather see some of the stability issues fixed before adding any new features as I’ve had it crash a handful of times. It’s still in ‘public preview’ phase but this is an app I will continue to use whenever I’m on a Mac.