Canonical Text Services

URL: http://chs75.harvard.edu/projects/diginc/techpub/cts

The project also has a Sourceforge site, with more recent information: http://cts3.sourceforge.net/

There is a mailing list, too: https://lists.sourceforge.net/lists/listinfo/cts3-general

Description
The Canonical (previously 'Classical') Text Services specification defines a network service for identifying texts and retrieving fragments of texts using notions of "work" and "citation" traditional in classical studies and other literary disciplines.

Applications
One classical project which uses Canonical Text Services is the Homer Multitext (cf. information on its blog).