Open Access News

News from the open access movement


Wednesday, April 07, 2004

lack of permanent web links

John Whitfield, Web links leave abstracts going nowhere, Nature 428, 592 (08 April 2004). (Access restricted to subscribers) Nature reports on recent studies documenting the impermanence of cited web resources. Jonathan Wren of Oklahoma showed that one-fifth of the web sites noted in Medline abstracts over a ten-year period had vanished. Robert Dellavalle's study of broken links in NEJM, JAMA and Science from 2003 is also mentioned (see earlier OAN posting,) with the author remarking: "Journals aren't doing anything to address the potential for electronic resources to disappear. ... It's amazing what doesn't exist — one of my own articles on digital preservation isn't there any more!" Further, the article quotes arXiv's Paul Ginsparg, who maintains that external links in papers posted on the site are discouraged. Solutions are considered, including author's archiving web resources to which they link, perhaps through the Internet Archive. CrossRef is also suggested as a way to stabilize URLs.