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How to use CrossRef to search for papers before 2022 - Metadata Retrieval - Crossref community forum
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I tried to use this method on the official website: leukemia from-index-date:1900 until-index-date:2000. But the results retrieved are future papers. Methods tried: All the results of google search are websites that promote writing papers The results of AI’s reply cannot solve my purpose So how should I use crossref to search for papers before 2022? Finally, thank you very mu..." /> <meta name="twitter:description" content="How to use crossref to search for papers before 2022 I want to search for papers written before 22 years ago. I tried to use this method on the official website: leukemia from-index-date:1900 until-index-date:2000. But the results retrieved are future papers. Methods tried: All the results of google search are websites that promote writing papers The results of AI’s reply cannot solve my purpose So how should I use crossref to search for papers before 2022? Finally, thank you very mu..." /> <meta property="og:article:section" content="Metadata Retrieval" /> <meta property="og:article:section:color" content="3EB1C8" /> <meta property="og:article:tag" content="rest-api" /> <meta property="og:article:tag" content="metadata-retrieval" /> <meta name="twitter:label1" value="Reading time" /> <meta name="twitter:data1" value="1 mins 🕑" /> <meta name="twitter:label2" value="Likes" /> <meta name="twitter:data2" value="4 ❤" /> <meta property="article:published_time" content="2024-07-16T03:16:15+00:00" /> <meta property="og:ignore_canonical" content="true" /> </head> <body class="crawler browser-update"> <script src="https://status.crossref.org/embed/script.js" nonce="6J6An4jcMi9MRH9mzdQAL2zFI"></script> <div id="back-to-site"> ← <a href="https://www.crossref.org/">Visit the main Crossref website</a> </div> <header> <a href="/"> Crossref community forum </a> </header> <div id="main-outlet" class="wrap" role="main"> <div id="topic-title"> <h1> <a href="/t/how-to-use-crossref-to-search-for-papers-before-2022/6773">How to use CrossRef to search for papers before 2022</a> </h1> <div class="topic-category" itemscope itemtype="http://schema.org/BreadcrumbList"> <span itemprop="itemListElement" itemscope itemtype="http://schema.org/ListItem"> <a href="/c/metadata-retrieval/27" class="badge-wrapper bullet" itemprop="item"> <span class='badge-category-bg' style='background-color: #3EB1C8'></span> <span class='badge-category clear-badge'> <span class='category-name' itemprop='name'>Metadata Retrieval</span> </span> </a> <meta itemprop="position" content="1" /> </span> </div> <div class="topic-category"> <div class='discourse-tags list-tags'> <a href='https://community.crossref.org/tag/rest-api' class='discourse-tag' rel="tag">rest-api</a>, <a href='https://community.crossref.org/tag/metadata-retrieval' class='discourse-tag' rel="tag">metadata-retrieval</a> </div> </div> </div> <div itemscope itemtype='http://schema.org/DiscussionForumPosting'> <meta itemprop='headline' content='How to use CrossRef to search for papers before 2022'> <link itemprop='url' href='https://community.crossref.org/t/how-to-use-crossref-to-search-for-papers-before-2022/6773'> <meta itemprop='datePublished' content='2024-07-16T03:16:14Z'> <meta itemprop='articleSection' content='Metadata Retrieval'> <meta itemprop='keywords' content='rest-api, metadata-retrieval'> <div itemprop='publisher' itemscope itemtype="http://schema.org/Organization"> <meta itemprop='name' content='Crossref'> <div itemprop='logo' itemscope itemtype="http://schema.org/ImageObject"> <meta itemprop='url' content='https://global.discourse-cdn.com/flex020/uploads/crossref/original/1X/79c9275b59867363a78fe3e42460a6e21f851d66.svg'> </div> </div> <div id='post_1' class='topic-body crawler-post'> <div class='crawler-post-meta'> <span class="creator" itemprop="author" itemscope itemtype="http://schema.org/Person"> <a itemprop="url" href='https://community.crossref.org/u/sinmu'><span itemprop='name'>sinmu</span></a> </span> <link itemprop="mainEntityOfPage" href="https://community.crossref.org/t/how-to-use-crossref-to-search-for-papers-before-2022/6773"> <span class="crawler-post-infos"> <time datetime='2024-07-16T03:16:15Z' class='post-time'> 16 July 2024 03:16 </time> <meta itemprop='dateModified' content='2024-07-16T19:09:39Z'> <span itemprop='position'>1</span> </span> </div> <div class='post' itemprop='text'> <p>How to use crossref to search for papers before 2022</p> <p>I want to search for papers written before 22 years ago. I tried to use this method on the official website: leukemia from-index-date:1900 until-index-date:2000. But the results retrieved are future papers.</p> <p>Methods tried:</p> <ol> <li> <p>All the results of google search are websites that promote writing papers</p> </li> <li> <p>The results of AI’s reply cannot solve my purpose</p> </li> </ol> <p>So how should I use crossref to search for papers before 2022?</p> <p>Finally, thank you very much to all the respondents</p> </div> <div itemprop="interactionStatistic" itemscope itemtype="http://schema.org/InteractionCounter"> <meta itemprop="interactionType" content="http://schema.org/LikeAction"/> <meta itemprop="userInteractionCount" content="0" /> <span class='post-likes'></span> </div> </div> <div id='post_2' itemprop='comment' itemscope itemtype='http://schema.org/Comment' class='topic-body crawler-post'> <div class='crawler-post-meta'> <span class="creator" itemprop="author" itemscope itemtype="http://schema.org/Person"> <a itemprop="url" href='https://community.crossref.org/u/sinmu'><span itemprop='name'>sinmu</span></a> </span> <span class="crawler-post-infos"> <time itemprop='datePublished' datetime='2024-07-16T06:24:02Z' class='post-time'> 16 July 2024 06:24 </time> <meta itemprop='dateModified' content='2024-07-16T06:24:02Z'> <span itemprop='position'>2</span> </span> </div> <div class='post' itemprop='text'> <p><code>leukemia,Apr. 2011.</code></p> </div> <div itemprop="interactionStatistic" itemscope itemtype="http://schema.org/InteractionCounter"> <meta itemprop="interactionType" content="http://schema.org/LikeAction"/> <meta itemprop="userInteractionCount" content="0" /> <span class='post-likes'></span> </div> </div> <div id='post_3' itemprop='comment' itemscope itemtype='http://schema.org/Comment' class='topic-body crawler-post'> <div class='crawler-post-meta'> <span class="creator" itemprop="author" itemscope itemtype="http://schema.org/Person"> <a itemprop="url" href='https://community.crossref.org/u/pdavis'><span itemprop='name'>pdavis</span></a> </span> <span class="crawler-post-infos"> <time itemprop='datePublished' datetime='2024-07-16T16:11:57Z' class='post-time'> 16 July 2024 16:11 </time> <meta itemprop='dateModified' content='2024-07-16T16:11:57Z'> <span itemprop='position'>3</span> </span> </div> <div class='post' itemprop='text'> <p>Hello <a class="mention" href="/u/sinmu">@sinmu</a>,</p> <p>Many thanks for your post.</p> <p>You would probably want to try published dates instead of index dates. The index dates can be vastly different from the time that the papers were actually written whereas the published date would be the earliest date in which the work was published.</p> <p>Also with the API you are going to get a lot of results back when you are searching with strings as it will return all of the articles which have that in the bibliographic metadata.</p> <p>e.g. <a href="https://api.crossref.org/works?filter=until-pub-date:2000&query.bibliographic=leukemia">https://api.crossref.org/works?filter=until-pub-date:2000&query.bibliographic=leukemia</a><br> This returns ~47k results so perhaps that is good for you or perhaps you would be looking to get even more specific in the query URLs, specifying content types as well.</p> <p>Adding a title only search reduces the results to ~40k if that helps as well?<br> <a href="https://api.crossref.org/works?filter=until-pub-date:2000&query.title=leukemia" class="onebox" target="_blank" rel="noopener">https://api.crossref.org/works?filter=until-pub-date:2000&query.title=leukemia</a></p> <p>You can find out more information about our API here: <a href="https://api.crossref.org">https://api.crossref.org</a></p> <p>I hope this helps and if you have any further question or queries on this then please do not hesitate to reply on this thread.</p> <p>Many thanks,<br> Paul</p> </div> <div itemprop="interactionStatistic" itemscope itemtype="http://schema.org/InteractionCounter"> <meta itemprop="interactionType" content="http://schema.org/LikeAction"/> <meta itemprop="userInteractionCount" content="4" /> <span class='post-likes'>4 Likes</span> </div> </div> </div> <div id="related-topics" class="more-topics__list " role="complementary" aria-labelledby="related-topics-title"> <h3 id="related-topics-title" class="more-topics__list-title"> Related topics </h3> <div class="topic-list-container" itemscope itemtype='http://schema.org/ItemList'> <meta itemprop='itemListOrder' content='http://schema.org/ItemListOrderDescending'> <table class='topic-list'> <thead> <tr> <th>Topic</th> <th></th> <th class="replies">Replies</th> <th class="views">Views</th> <th>Activity</th> </tr> </thead> <tbody> <tr class="topic-list-item" id="topic-list-item-5606"> <td class="main-link" itemprop='itemListElement' itemscope itemtype='http://schema.org/ListItem'> <meta itemprop='position' content='1'> <span class="link-top-line"> <a itemprop='url' href='https://community.crossref.org/t/no-2022-and-2023-data-for-works-requested-from-journals/5606' class='title raw-link raw-topic-link'>No 2022 and 2023 data for works requested from Journals</a> </span> <div class="link-bottom-line"> <a href='/c/metadata-retrieval/27' class='badge-wrapper bullet'> <span class='badge-category-bg' style='background-color: #3EB1C8'></span> <span class='badge-category clear-badge'> <span class='category-name'>Metadata Retrieval</span> </span> </a> <div class="discourse-tags"> <a href='https://community.crossref.org/tag/rest-api' class='discourse-tag'>rest-api</a> , <a href='https://community.crossref.org/tag/metadata-retrieval' class='discourse-tag'>metadata-retrieval</a> </div> </div> </td> <td class="replies"> <span class='posts' title='posts'>5</span> </td> <td class="views"> <span class='views' title='views'>120</span> </td> <td> 17 May 2024 </td> </tr> <tr class="topic-list-item" id="topic-list-item-999"> <td class="main-link" itemprop='itemListElement' itemscope itemtype='http://schema.org/ListItem'> <meta itemprop='position' content='2'> <span class="link-top-line"> <a itemprop='url' href='https://community.crossref.org/t/crossref-api-questions-test-queries-example/999' class='title raw-link raw-topic-link'>Crossref API questions - 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