OpenCitations

<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" lang="en"> <head> <meta charset="utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <link rel="icon" href="/static/favicon.ico" /> <title>OpenCitations - Home</title>  <link href="/static/css/bootstrap.min.css" rel="stylesheet" /> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.0/font/bootstrap-icons.css" />  <link href="/static/css/font-awesome.min.css" rel="stylesheet" />  <link href="/static/css/ie10-viewport-bug-workaround.css" rel="stylesheet" />  <link href="/static/css/cover.css" rel="stylesheet" />   </head> <body> <div class="cover-container"> <div class="masthead clearfix"> <nav class="navbar"> <div class="navbar-header"> <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <h3 class="masthead-brand"> <a class="navbar-brand" href="/"> <img src="/static/img/logo.png" height=50 alt="Logo" class="d-inline-block align-top"> </a> </h3> </div> <div class="navbar-collapse collapse"> <div class="masthead-search"> <form class="input-group" action="/index/search" method="get"> <input type="text" class="form-control oc-purple" placeholder="Search for a DOI, e.g. 10.1162/qss_a_00023" name="text"> <input type="hidden" name="rule" value="citeddoi"> <div class="input-group-btn"> <button class="btn btn-default oc-purple" type="submit"><i class="glyphicon glyphicon-search"></i></button> </div> </form> </div> <div class="masthead-pages"> <ul class="nav masthead-nav navbar-nav"> <li class="active"> <a href="/"> Home </a> <li> <a href="/about"> About </a> <li> <a href="/membership"> Help us </a> <li> <a href="/model"> Data Model </a> <li> <a href="/datasets"> Datasets </a> <li> <a href="/querying"> Querying Data </a> <li> <a href="/tools"> Tools </a> <li> <a href="/download"> Download </a> <li> <a href="/publications"> Publications </a> </li> </ul> </div> </div> </nav> </div> <div class="cover"> <h1 class="cover-heading"> <img id="logo" class="img-responsive center-block" src="/static/img/logo-name.png" alt="Open Citations logo" /> </h1> <p class="lead">Welcome to the <span class="oc-purple">Open</span><span class="oc-blue">Citations</span> homepage!</p> <p><span class="oc-purple">Open</span><span class="oc-blue">Citations</span> is an independent not-for-profit infrastructure organization for open scholarship dedicated to the publication of open bibliographic and citation data by the use of <a href="https://en.wikipedia.org/wiki/Semantic_Web">Semantic Web</a> (<a href="https://en.wikipedia.org/wiki/Linked_data">Linked Data</a>) technologies. It is also engaged in advocacy for open citations, particularly in its role as a key founding member of the <a href="https://i4oc.org">Initiative for Open Citations (I4OC)</a>. For administrative convenience, <span class="oc-purple">Open</span><span class="oc-blue">Citations</span> is managed by the <a href="https://openscholarlymetadata.org">Research Centre for Open Scholarly Metadata</a> at the <a href="https://www.unibo.it/en">University of Bologna</a>.</p> <p><span class="oc-purple">Open</span><span class="oc-blue">Citations</span> espouses fully the founding principles of Open Science. It complies with the <a href="https://doi.org/10.1038/sdata.2016.18">FAIR data principles</a> by <a href="https://www.force11.org">Force11</a> that data should be <strong>findable</strong>, <strong>accessible</strong>, <strong>interoperable</strong> and <strong>re-usable</strong>, and it complies with the recommendations of <a href="https://i4oc.org">I4OC</a> that citation data in particular should be <strong>structured</strong>, <strong>separable</strong>, and <strong>open</strong>. On the latter topic, <span class="oc-purple">Open</span><span class="oc-blue">Citations</span> has recently published a formal definition of an <a href="https://doi.org/10.6084/m9.figshare.6683855">Open Citation</a>, and has launched a system for globally unique and persistent identifiers (PIDs) for bibliographic citations – <a href="https://doi.org/10.6084/m9.figshare.7127816">Open Citation Identifiers (OCIs)</a>.</p> <p><span class="oc-purple">Open</span><span class="oc-blue">Citations'</span> involvement in international networks and collaborations, together with the need of identifying and reaching out to new stakeholders to assure <span class="oc-purple">Open</span><span class="oc-blue">Citations'</span> development and sustainability, has made it necessary to define <span class="oc-purple">Open</span><span class="oc-blue">Citations'</span> mission, unique strengths and next developmental steps, summarized in the following publicly available documents: <a href="https://zenodo.org/record/6976670">OpenCitations Mission Statement</a>, <a href="https://zenodo.org/record/6976696">The Uniqueness of OpenCitations</a> and <a href="https://zenodo.org/record/6976691">OpenCitations – Present Status and Future Plans.</a></p> <p>Please follow us on <a href="http://www.twitter.com/opencitations">Twitter</a> and read the <a href="https://opencitations.hypotheses.org/">OpenCitations Blog</a> to be kept updated with news about <span class="oc-purple">Open</span><span class="oc-blue">Citations</span>!</p> <div class="container mt-container"> <div class="row"> <div class="mt-item col-sm-4"><a href="https://scoss.org/what-is-scoss/scossfamily/"><img id="scoss" style="max-width: 68%" class="img-responsive center-block" src="/static/img/scoss.png" alt="SCOSS + OpenCitations" /></a></div> <div class="mt-item col-sm-4"><a href="https://catalogue.openaire.eu/service/openaire.opencitations/overview"><img id="nexus" style="max-width: 68%" class="img-responsive center-block" src="/static/img/nexus.png" alt="OpenAIRE Nexus" /></a></div> <div class="mt-item col-sm-4"><a href="https://graspos.eu/consortium-partners"><img id="graspos" style="max-width: 68%" class="img-responsive center-block" src="/static/img/graspos.png" alt="GraspOS" /></a></div> </div> <div class="row"> <div class="mt-item col-sm-4"><a href="https://infrafinder.investinopen.org/solutions/opencitations"><img id="Infrafinder" style="max-width: 68%" class="img-responsive center-block" src="/static/img/Infrafinder.png" alt="OpenCitations in Infra Finder" /></a></div> <div class="mt-item col-sm-4"><a href="https://subscriptionsmanager.jisc.ac.uk/catalogue/2899"><img id="jisc" style="max-width: 68%" class="img-responsive center-block" src="/static/img/jisc_logo_2018.jpg" alt="Jisc" /></a></div> </div> <div class="row"> <div class="mt-item col-sm-4"><a href="https://barcelona-declaration.org/signatories/"><img id="barca_declaration" style="max-width: 68%" class="img-responsive center-block" src="/static/img/barca_declaration.jpg" alt="OpenCitations supports the Barcelona Declaration on Open Research Information" /></a></div> <div class="mt-item col-sm-4"><a href="https://openpublishingawards.org/results/2021/index.html"><img id="openpubaward" style="max-width: 68%" class="img-responsive center-block" src="/static/img/openpub-award.png" alt="Open Publishing Award 2021 - Open Data" /></a></div> </div> </div> </div> </div> <footer> <div class="container"> <div class="row"> <div id="disi" class="col-xs-12 col-sm-2"> <p> <a href="http://www.unibo.it"><img src="/static/img/unibo.png" /></a> </div> <div id="ficlit" class="col-xs-12 col-sm-2"> <p> <a href="http://www.ficlit.unibo.it"><img src="/static/img/ficlit.png" /></a></p> </div> <div id="openscholarlymetadata" class="col-xs-12 col-sm-2"> <p> <a href="https://openscholarlymetadata.org"><img src="/static/img/openscholarlymetadata.png" /></a></p> </div>  </div> </div> <p> <a class="policy oc-purple" href="/policy">Privacy Policies</a> <span class="separator"></span> <a class="social oc-purple" href="mailto:contact@opencitations.net"><i class="fa fa-envelope" aria-hidden="true"></i></a> <a class="social oc-purple" href="http://www.twitter.com/opencitations"><i class="fa fa-twitter" aria-hidden="true"></i></a> <a class="social oc-blue" href="http://github.com/opencitations"><i class="fa fa-github" aria-hidden="true"></i></a> <a class="social oc-blue" href="https://www.linkedin.com/company/opencitations/"><i class="fa fa-linkedin" aria-hidden="true"></i></a> <a class="social oc-blue" href="https://opencitations.hypotheses.org/"><i class="fa fa-newspaper-o" aria-hidden="true"></i></a> <a class="social oc-blue" href="https://scicomm.xyz/@opencitations"><i class="bi bi-mastodon" aria-hidden="true"></i></a> </p> </footer>   <script src="/static/js/jquery.min.js"><![CDATA[ ]]></script> <script>window.jQuery || document.write('<script src="/static/js/jquery.min.js"><\/script>')</script> <script src="/static/js/bootstrap.min.js"><![CDATA[ ]]></script>  <script src="/static/js/ie10-viewport-bug-workaround.js"><![CDATA[ ]]></script>  <script src="/static/js/cookies.js"></script> </body> </html>

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