[jats-list] Citing an arXiv preprint

[Alf Eaton <eaton.alf@xxxxxxxxx>]

Looking for examples of how to mark up references to arXiv preprints,
I found <http://goo.gl/WAJ7O8>, but couldn't find any actual examples.
Does this - now that "arxiv" is a valid @pub-id-type value - seem like
appropriate markup?:

       <element-citation publication-type="working-paper">
          <person-group person-group-type="author">
            <name>
              <surname>Author</surname>
              <given-names>First</given-names>
            </name>
            <name>
              <surname>Author</surname>
              <given-names>Second</given-names>
            </name>
          </person-group>
          <article-title>In silico screening of 393 mutants</article-title>
          <year>2012</year>
          <pub-id pub-id-type="arxiv">1209.4469</pub-id>
        </element-citation>

Thanks,
Alf