Most of the experiments linked to here are running on R&D equipment in a non-production environment. They may disappear without warning and/or perform erratically. If one of them isn't working for some reason, come back later and try again.
- WordPress & Moveable Type Plugins
- Ubiquity Plugin
- CrossRef Metadata Search (aka "SIGG")
- TOI DOI (i.e. Short DOIs)
- InChI Lookup
- OpenSearch Description File
- Linked Periodical Data
- QR Code Generator
- pmid2doi
- Add CrossRef metadata to PDFs using XMP
- Add linked images to PDFs
- Family Name Detector
- Reverse Domain Lookup
- Citation Formatting Service
- Quick & Dirty Guide to CrossRef APIs
- DOI Content Negotiation
- Recommendations on RSS Feeds for Scholarly Publishers
- Unixref Reference (the schema used in CrossRef OpenURL results)