ISO/CD 26324 (DOI)


thammond – 2008 February 22

In Identifiers

Following on from my previous post about prism:doi I didn’t mention, or reference, the ongoing ISO work on DOI, Indeed I hadn’t realized that the DOI site now has a status update on the ISO work: _“The DOI® System is currently being standardised through ISO. It is expected that the process will be finalised during 2008. In December 2007 the Working Group for this project approved a final draft as a Committee Draft (standard for voting) which is now being processed by ISO.



thammond – 2008 February 22

In Metadata

The new PRISM spec (v. 2.0) was published this week, see the press release. (Downloads are available here.) This is a significant development as there is support for XMP profiles, to complement the existing XML and RDF/XML profiles. And, as PRISM is one of the major vocabularies being used by publishers, I would urge you all to go take a look at it and to consider upgrading your applications to using it.

Added XML format parameter to Crossref’s OpenURL resolver

Chuck Koscher

Chuck Koscher – 2008 February 13

In Xml

From the beginning our OpenURL resolver has had a non standard feature of returning metadata in response to a request instead of redirecting to the referrent. This feature returned one of our older XML formats which is a bit limited as to the fields it contains. Sometime after our resolver was deployed we introduced a more verbose XML format for DOI metadata called ‘UNIXREF”. This was always available to regular queries against the Crossref system but was never introduced to the OpenURL resolver (for no particular reason).

Crossref Citation Plugin (for WordPress)

OK, after a number of delays due to everything from indexing slowness to router problems, I’m happy to say that the first public beta of our WordPress citation plugin is available for download via SourceForge. A Movable Type version is in the works.

And congratulations to Trey at OpenHelix who became laudably impatient, found the SourceForge entry for the plugin back on February 8th and seems to have been testing it since. He has a nice description of how it works (along with screenshots), so I won’t repeat the effort here.

Having said that, I do include the text of the README after the jump. Please have a look at it before you install, because it might save you some mystification.

CLADDIER Final Report


admin – 2008 January 15

In Citation FormatsLinking

I just ran across the final report from the CLADDIER project. CLADDIER comes from the JISC and stands for “CITATION, LOCATION, And DEPOSITION IN DISCIPLINE & INSTITUTIONAL REPOSITORIES”. I suspect JISC has an entire department dedicated to creating impossible acronyms (the JISC Acronym Preparation Executive?) Anyhoo- the report describes a distributed citation location and updating service based on the linkback mechanism that is widely used in the blogging community. I think this is an interesting approach and is one that I talked about briefly (PDF) at the UKSG’s Measure for Measure seminar last June.

BISG Paper on Identifying Digital Book Content

Ed Pentz

Ed Pentz – 2008 January 14

In Identifiers

BISG and BIC have published a discussion paper called “The identification of digital book content” - The paper discusses ISBN, ISTC and DOI amongst other things and makes a series of recommendations which basically say to consider applying DOI, ISBN and ISTC to digital book content. The paper highlights in a positive way that DOI and ISBN are different but can work together (the idea of the “actionable ISBN” and aiding discovery of content).