Announcement From CrossRef: Regarding Redirects

CrossRef Announces Change to Redirects

Crossref has announced a decision to change the HTTP redirect code used by their DOIs from 303 back to the more commonly used 302. Read the April 24 blog post for additional background on this shift. That post includes commentary by Jonathan Rees (MIT CSAIL) and Henry Thompson (University of Edinburgh) on best practices for HTTP redirection by persistent identifier resolvers.