There does seem to be a problem with what are called short-DOIs, the 
problem is being investigated

Chuck Koscher
CrossRef


On 1/26/12 11:27 AM, J. Brian Schoolar wrote:
> Is anyone else finding that DOI and/or handle.net links are failing?  If
> so, anyone know who to contact to get info about what's going on?
>
> Thanks,
> Brian
> ------------------------
> J. Brian Schoolar
> Electronic Resources Librarian
> Temple University Libraries
> Paley Library (017-00) | 1210 Polett Walk | Philadelphia, PA 19122
> (e) [log in to unmask] | (tel) 215-204-3258 | (fax) 215-204-8550
>