References to and in arXiv Documents

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class="md-nav__link"> Supplying a Publication Reference for an arXiv Document </a> </li> </ul> </nav> </li> </ul> </nav> </div> </div> </div> <div class="md-content" data-md-component="content"> <article class="md-content__inner md-typeset"> <a href="https://github.com/arXiv/arxiv-docs/blob/develop/source/help/faq/references.md" title="Edit this page" class="md-content__button md-icon"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20.71 7.04c.39-.39.39-1.04 0-1.41l-2.34-2.34c-.37-.39-1.02-.39-1.41 0l-1.84 1.83 3.75 3.75M3 17.25V21h3.75L17.81 9.93l-3.75-3.75L3 17.25Z"/></svg> </a> <h1 id="references-to-and-in-arxiv-documents">References to and in arXiv Documents</h1> <h2 id="references-to-arxiv-documents">References to arXiv Documents</h2> <p>You should use references of the form:</p> <ul> <li> <p><code>arXiv:YYMM.NNNNv# [category]</code> for new paper identifiers (April 2007 onward), e.g.<br /> <code>arXiv:0706.1234v1 [math.FA]</code>.</p> </li> <li> <p><code>arXiv:arch-ive/YYMMNNNv#</code> or <code>arXiv:arch-ive/YYMMNNNv# [category]</code> for papers submitted before April 2007. The second form should be used for archives that have subject classes (<code>math.XX</code>, <code>cs.XX</code> etc.), e.g..<br /> <code>arXiv:hep-th/9901001v3</code><br /> or<br /> <code>arXiv:math/9910001v1 [math.AT]</code>.</p> </li> </ul> <p>These forms are shown on the abstract web pages labeled <code>Cite as:</code>, and the identifier part is linked to the correct URL for the abstract page.</p> <p>If you include the specific version number as above then when someone follows your reference to an arXiv paper they will see the specific version intended (they will also see whether a new version has since been submitted, e.g. <code>arXiv:hep-th/9901001v2</code>). If you wish to be less specific, you may omit the explicit version number by omitting the <code>v#</code> part of the identifier in which case the latest version will be shown, for example:</p> <ul> <li><code>arXiv:0706.1234 [math.FA]</code></li> <li><code>arXiv:hep-th/9910001</code></li> </ul> <p>There should not be any spaces or punctuation other than as shown above. We encourage the inclusion of the primary subject area in square brackets after references to papers with new identifiers; this isn't necessary to identify the paper but may help readers understand a citation more easily.</p> <p>In TeX/LaTeX source these identifiers should not be split up with typeface specifications and such. For example, it is fine to use:</p> <ul> <li><code>{\tt arXiv:0706.1234 [math.FA]}</code></li> <li><code>{\tt arXiv:hep-th/9910001}</code></li> </ul> <p>but <strong>do not use</strong>:</p> <ul> <li><code>arXiv:{\tt 0706.1234 [math.FA]}</code></li> <li><code>arXiv:{\tt hep-th/9910001}</code></li> </ul> <p>The motivation for this is that by keeping the identifier as one contiguous string it may be automatically recognized for linking and citation extraction.</p> <p><em>Note:</em> Identifiers should not be immediately preceded by "{". It is fine to use:</p> <ul> <li><code>{\tt arXiv:0706.1234 [math.FA]}</code></li> </ul> <p>but <strong>do not use</strong>:</p> <ul> <li><code>\texttt{arXiv:0706.1234 [math.FA]}</code></li> </ul> <h2 id="references-in-arxiv-documents">References in arXiv Documents</h2> <p>References to other arXiv documents should include the arXiv identifier in the format given above. References to other material should follow normal conventions and provide an unambiguous way for readers to locate the material referred to.</p> <p>In fields covered by <a href="http://inspirehep.net/">INSPIRE</a>, we encourage authors submitting LaTeX to use the <a href="http://inspirehep.net/info/faq/references_citations?ln=en#ensure_full_reference_extraction">LaTeX or BibTeX output from INSPIRE</a>. This not only provides a quick and convenient way to get the citation information, but ensures that the references in your article can be extracted cleanly by INSPIRE. For an explicit listing of the fields covered by INSPIRE, please see <a href="http://inspirehep.net/info/hep/collection-policy">their info page</a> on this topic. </p> <p>See also the notes in our <a href="../submit_tex.html#refs">TeX submission help</a>.</p> <h2 id="supplying-a-publication-reference-for-an-arxiv-document">Supplying a Publication Reference for an arXiv Document</h2> <p>To supply an alternate publication reference for an arXiv article (in a paper journal, for example) you should use the <code>Journal-ref</code> and/or <code>DOI</code> fields. A <code>Journal-ref</code> should contain full publication information, including page number, without any additional comments. A <code>DOI</code> will have the form <code>10.NNNN/some-string</code> and will be hyperlinked when presented on arXiv pages. These fields may be added to an arXiv document at any time after initial acceptance, see <a href="../jref.html">To add a journal reference, DOI or report number to an article</a>.</p> </article> </div> </div> </main> <div class="arxiv-footer" role="navigation" aria-label="Secondary"> <div class="column"> <ul > <li><a href="https://arxiv.org/about">About</a></li> <li><a href="https://arxiv.org/help">Help</a></li> </ul> </div> <div class="column"> <ul> <li><a href="https://arxiv.org/help/license">Copyright</a></li> <li><a href="https://arxiv.org/help/policies/privacy_policy">Privacy Policy</a></li> </ul> </div> <div class="column"> <ul> <li> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" width="14" class="icon filter-black" role="presentation"><title>contact arXiv</title><desc>Click here to contact arXiv</desc><path d="M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 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