Identifier of a publication in a bibliographic reference or product.
The @pub-id-type attribute is used either to identify the type of identifier, or to name the authority, organization, or system that defined this identifier, for example, identifying a DOI, PubMed Central identifier, PII, the publisher’s identifier, etc. (See @pub-id-type for values.)
The Archiving and Interchange Tag Set includes two elements which may be used to record a DOI as an identifier: <object-id> and <pub-id>. The <object-id> is used to identify parts of an article, for example, a particular section, a figure, a table, or even a specific citation (as an entity) in the article’s bibliographic reference list. The <pub-id> element is used inside a citation to identify a cited publication. Consequently, a bibliographic reference (<element-citation> or <mixed-citation> could contain both the <object-id> element (with the DOI for that citation) and the <pub-id> element (with the DOI for the journal being referenced in the citation) as shown by the example below:
<article>
<front> ...
<article-meta>
<article-id pub-id-type="doi">MyPub.20070215.03154</article-id>
...
</article-meta>
</front>
<body>...</body>
<back>
<ref-list> ...
<ref id="B6"><label>6</label>
<element-citation>
<object-id pub-id-type="doi"
>MyPub.20070215.03154.s433</object-id>...
</element-citation>
</ref>
<ref id="B7"><label>7</label>
<element-citation>
<object-id pub-id-type="doi"
>MyPub.20070215.03154.s434</object-id>
<person-group person-group-type="author">
<name><surname>Brook</surname> <given-names>I.</given-names>
</name></person-group>
<article-title>Infant Botulism</article-title>
<source>J Perinatol.</source><year>2007</year>
<volume>27</volume><issue>3</issue><fpage>175</fpage>
<lpage>180</lpage>
<pub-id pub-id-type="pmid">17314986</pub-id>
<pub-id pub-id-type="doi">10.1038/sj.jp.7211651</pub-id>
</element-citation>
</ref>
<ref id="B8"><label>8</label>
<element-citation>
<object-id pub-id-type="doi"
>MyPub.20070215.03154.s435</object-id>....
</element-citation>
</ref>
<ref id="B9"><label>9</label>
<mixed-citation>
<object-id pub-id-type="doi"
>MyPub.20070215.03154.s436</object-id>...
</mixed-citation>
</ref>
</ref-list>
</back>
</article><!ELEMENT pub-id (#PCDATA) >
Text, numbers, or special characters
<element-citation>, <mixed-citation>, <nlm-citation>, <product>, <related-article>, <related-object>, <std>
In an element-style bibliographic reference (punctuation and spacing removed):
...
<ref id="B8">
<element-citation>
<person-group person-group-type="author">
<name> <surname>Weissert</surname>
<given-names>W</given-names></name>
<name> <surname>Wan</surname>
<given-names>T</given-names></name>
<name> <surname>Livieratos</surname>
<given-names>B</given-names></name>
<name> <surname>Katz</surname>
<given-names>S</given-names></name>
</person-group>
<article-title>Effects and costs of day-care services
for the chronically ill: a randomized
experiment</article-title>
<source>Medical Care</source>
<year iso-8601-date="1980">1980</year>
<volume>18</volume>
<fpage>567</fpage>
<lpage>584</lpage>
<pub-id pub-id-type="pmid">6772889</pub-id>
</element-citation>
</ref>
...
In a mixed-style bibliographic reference (punctuation and spacing preserved):
...
<ref id="B8">
<mixed-citation>
<string-name><surname>Weissert</surname>
<given-names>W</given-names></string-name>,
<string-name><surname>Wan</surname>
<given-names>T</given-names></string-name>,
<string-name><surname>Livieratos</surname>
<given-names>B</given-names></string-name>,
<string-name><surname>Katz</surname>
<given-names>S</given-names></string-name>.
<article-title>Effects and costs of day-care services
for the chronically ill: a randomized
experiment</article-title>.
<source>Medical Care</source>
<year iso-8601-date="1980">1980</year>;
<volume>18</volume>:
<fpage>567</fpage>–
<lpage>584</lpage>.
<pub-id pub-id-type="pmid">6772889</pub-id>.
</mixed-citation>
</ref>
...
JATS-references1.ent