<?xml version="1.0" encoding="utf-8"?>
<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-06-18T21:01:01Z</responseDate><request>https://www.cosmosim.org/oai/</request><ListMetadataFormats><metadataFormat><metadataPrefix>oai_dc</metadataPrefix><schema>http://www.openarchives.org/OAI/2.0/oai_dc.xsd</schema><metadataNamespace>http://www.openarchives.org/OAI/2.0/oai_dc/</metadataNamespace></metadataFormat><metadataFormat><metadataPrefix>oai_datacite</metadataPrefix><schema>http://schema.datacite.org/oai/oai-1.1/oai.xsd</schema><metadataNamespace>http://schema.datacite.org/oai/oai-1.1/</metadataNamespace></metadataFormat><metadataFormat><metadataPrefix>datacite</metadataPrefix><schema>http://schema.datacite.org/meta/nonexistant/nonexistant.xsd</schema><metadataNamespace>http://datacite.org/schema/nonexistant</metadataNamespace></metadataFormat><metadataFormat><metadataPrefix>ivo_vor</metadataPrefix><schema>http://www.ivoa.net/xml/RegistryInterface/v1.0</schema><metadataNamespace>http://www.ivoa.net/xml/RegistryInterface/v1.0</metadataNamespace></metadataFormat></ListMetadataFormats></OAI-PMH>