The Reference Linking API
• getLinkedText – contents of the paper, reference-
linked plus lots of metadata for the paper
• getReferenceList – this paper’s references
• getCurrentCitationList – the list of works
citing this paper (best knowledge)
• getMyData – metadata for this paper
• getRefID, getCitationID – added by Carl and
Bill  as convenience routines
• getRelatedPapers – a placeholder
Each method returns a byte-stream of structured
data, in the form of an XML file