{"id":140,"date":"2024-09-15T13:32:00","date_gmt":"2024-09-15T13:32:00","guid":{"rendered":"https:\/\/chato.cl\/science\/?page_id=140"},"modified":"2026-02-19T10:19:24","modified_gmt":"2026-02-19T09:19:24","slug":"contact","status":"publish","type":"page","link":"https:\/\/chato.cl\/science\/contact\/","title":{"rendered":"Contact"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">\u26a0\ufe0f Please read this before you message me<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-foreground-color\">If you are <strong>looking for a PhD or postdoc<\/strong>, please check the <a href=\"https:\/\/www.upf.edu\/web\/wssc\/join-us\" data-type=\"link\" data-id=\"https:\/\/www.upf.edu\/web\/wssc\/students\">information for students<\/a> at our group. If there are no funded openings in our group, I will not be able of serving as your PhD advisor. Thank you.<\/mark><\/li>\n\n\n\n<li class=\"\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-foreground-color\">I provide <strong>letters of recommendation<\/strong> to people who either work with me, or write their undergraduate, master, or doctoral thesis under my supervision, or get a <em>&#8220;Matricula de Honor&#8221;<\/em> (top 5%) in one of the undergraduate subjects I teach.<\/mark><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">E-mail<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"\"><strong><mark style=\"background-color:#fff300\" class=\"has-inline-color\">If this is the first e-mail you send me, please include the word &#8220;baldor&#8221; in the subject line. This is an anti-spam measure required only for your first e-mail to me. Thank you.<\/mark><\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"164\" src=\"https:\/\/chato.cl\/science\/wp-content\/uploads\/2026\/02\/email-addr-1-300x164.jpg\" alt=\"\" class=\"wp-image-534\" srcset=\"https:\/\/chato.cl\/science\/wp-content\/uploads\/2026\/02\/email-addr-1-300x164.jpg 300w, https:\/\/chato.cl\/science\/wp-content\/uploads\/2026\/02\/email-addr-1-768x419.jpg 768w, https:\/\/chato.cl\/science\/wp-content\/uploads\/2026\/02\/email-addr-1.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">In-person meetings<\/h2>\n\n\n\n<p class=\"\"><strong>Scheduled meetings or pre-allocated times only, please.<\/strong><\/p>\n\n\n\n<p class=\"\">My office is 55.418 in the fourth floor of the &#8220;<a href=\"https:\/\/www.upf.edu\/en\/web\/campus\/tanger\">T\u00e0nger Building<\/a>&#8221; of Universitat Pompeu Fabra (C\/Tanger 122-140, 08018 Barcelona).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Social media<\/h2>\n\n\n\n<p class=\"\">Active\/mostly active:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">LinkedIn: <a href=\"https:\/\/www.linkedin.com\/in\/chato\/\">https:\/\/www.linkedin.com\/in\/chato\/<\/a><\/li>\n\n\n\n<li class=\"\">Instagram: <a href=\"https:\/\/www.instagram.com\/chato.cl\/\">https:\/\/www.instagram.com\/chato.cl\/<\/a><\/li>\n\n\n\n<li class=\"\">Mastodon: <a href=\"https:\/\/tech.lgbt\/@chato\">https:\/\/tech.lgbt\/@chato<\/a><\/li>\n\n\n\n<li class=\"\">Facebook: <a href=\"https:\/\/www.facebook.com\/chato\">https:\/\/www.facebook.com\/chato<\/a> (I am shadowbanned, not sure why)<\/li>\n\n\n\n<li class=\"\">X: <a href=\"https:\/\/x.com\/chatox\">https:\/\/x.com\/chatox<\/a> (I am shadowbanned here too, not sure why)<\/li>\n\n\n\n<li class=\"\">Goodreads (books): <a href=\"https:\/\/www.goodreads.com\/user\/show\/31633140-carlos-castillo\">https:\/\/www.goodreads.com\/user\/show\/31633140-carlos-castillo<\/a><\/li>\n\n\n\n<li class=\"\">Mixcloud (mixes): <a href=\"http:\/\/www.mixcloud.com\/chatox\/\">http:\/\/www.mixcloud.com\/chatox\/<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"\">Inactive:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Twitch: <a href=\"https:\/\/www.twitch.tv\/chato_chateaux\">https:\/\/www.twitch.tv\/chato_chateaux<\/a><\/li>\n\n\n\n<li class=\"\">Goodreads: <a href=\"https:\/\/www.goodreads.com\/chatox\">https:\/\/www.goodreads.com\/chatox<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Other profiles<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><a href=\"http:\/\/scholar.google.com\/citations?user=D4NJsXEIh1cJ&amp;hl=en\">Google Scholar<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"http:\/\/www.informatik.uni-trier.de\/~ley\/db\/indices\/a-tree\/c\/Castillo:Carlos.html\">DBLP<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"https:\/\/www.webofscience.com\/wos\/author\/record\/1687560\">Web of Science<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"https:\/\/www.scopus.com\/authid\/detail.uri?authorId=7101918821\">Scopus<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"https:\/\/orcid.org\/0000-0003-4544-0416\">ORCID<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"http:\/\/portal.acm.org\/author_page.cfm?id=81100469839\">ACM<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"http:\/\/dblife.cs.wisc.edu\/search.cgi?entity=entity-24549\">DBLife<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"http:\/\/liinwww.ira.uka.de\/csbib?query=%2Bau:CastilloC*+%2Bau:Castillo&amp;maxnum=200&amp;sort=year\">CSB<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"https:\/\/www.aminer.org\/profile\/carlos%20%22chato%22%20castillo\/53f7aaf7dabfae92b40d471f\">Arnet Miner<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"http:\/\/arxiv.org\/a\/castillo_c_1\">arXiv<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"https:\/\/www.worldcat.org\/identities\/lccn-no2013044866\/\">WorldCat<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"https:\/\/www.genealogy.math.ndsu.nodak.edu\/id.php?id=109787\">Math Genealogy<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"http:\/\/d-nb.info\/gnd\/1115746642\">Deutschen Nationalbibliothek<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"http:\/\/id.loc.gov\/authorities\/names\/no2013044866.html\">US Library of Congress<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"\"><em>Main time zone: Central Europe (CET\/CEST)<\/em><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u26a0\ufe0f Please read this before you message me E-mail If this is the first e-mail you send me, please include the word &#8220;baldor&#8221; in the subject line. This is an anti-spam measure required only for your first e-mail to me. Thank you. In-person meetings Scheduled meetings or pre-allocated times only, please. My office is 55.418 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"nf_dc_page":"","footnotes":""},"class_list":["post-140","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/chato.cl\/science\/wp-json\/wp\/v2\/pages\/140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chato.cl\/science\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/chato.cl\/science\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/chato.cl\/science\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chato.cl\/science\/wp-json\/wp\/v2\/comments?post=140"}],"version-history":[{"count":5,"href":"https:\/\/chato.cl\/science\/wp-json\/wp\/v2\/pages\/140\/revisions"}],"predecessor-version":[{"id":541,"href":"https:\/\/chato.cl\/science\/wp-json\/wp\/v2\/pages\/140\/revisions\/541"}],"wp:attachment":[{"href":"https:\/\/chato.cl\/science\/wp-json\/wp\/v2\/media?parent=140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}