{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,6]],"date-time":"2026-04-06T14:44:46Z","timestamp":1775486686599,"version":"3.50.1"},"reference-count":4,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1973,5,1]],"date-time":"1973-05-01T00:00:00Z","timestamp":105062400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[1973,5,1]],"date-time":"1973-05-01T00:00:00Z","timestamp":105062400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2013,7,17]],"date-time":"2013-07-17T00:00:00Z","timestamp":1374019200000},"content-version":"vor","delay-in-days":14687,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"funder":[{"DOI":"10.13039\/100008299","name":"Dartmouth College","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008299","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100015587","name":"Bowdoin College","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100015587","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Discrete Mathematics"],"published-print":{"date-parts":[[1973,5]]},"DOI":"10.1016\/0012-365x(73)90024-1","type":"journal-article","created":{"date-parts":[[2002,7,25]],"date-time":"2002-07-25T23:33:13Z","timestamp":1027639993000},"page":"21-31","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":30,"title":["Maximal dimensional partially ordered sets I. Hiraguchi's theorem"],"prefix":"10.1016","volume":"5","author":[{"given":"Kenneth P.","family":"Bogart","sequence":"first","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/0012-365X(73)90024-1_BIB1","doi-asserted-by":"crossref","first-page":"161","DOI":"10.2307\/1969503","article-title":"A decomposition theorem for partially ordered sets","volume":"51","author":"Dilworth","year":"1950","journal-title":"Ann. Math."},{"key":"10.1016\/0012-365X(73)90024-1_BIB2","doi-asserted-by":"crossref","first-page":"600","DOI":"10.2307\/2371374","article-title":"Partially ordered sets","volume":"63","author":"Dushnik","year":"1941","journal-title":"Am. J. Math."},{"key":"10.1016\/0012-365X(73)90024-1_BIB3","first-page":"77","article-title":"On the dimension of partially ordered sets","volume":"1","author":"Hiraguchi","year":"1951","journal-title":"Sci. Rep. Kanzawa Univ."},{"key":"10.1016\/0012-365X(73)90024-1_BIB4","doi-asserted-by":"crossref","first-page":"386","DOI":"10.4064\/fm-16-1-386-389","article-title":"Sur l'extension de l'ordre partiel","volume":"16","author":"Szpilrajn","year":"1930","journal-title":"Fund. Math."}],"container-title":["Discrete Mathematics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0012365X73900241?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0012365X73900241?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,5]],"date-time":"2025-09-05T13:34:45Z","timestamp":1757079285000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0012365X73900241"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1973,5]]},"references-count":4,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1973,5]]}},"alternative-id":["0012365X73900241"],"URL":"https:\/\/doi.org\/10.1016\/0012-365x(73)90024-1","relation":{},"ISSN":["0012-365X"],"issn-type":[{"value":"0012-365X","type":"print"}],"subject":[],"published":{"date-parts":[[1973,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Maximal dimensional partially ordered sets I. Hiraguchi's theorem","name":"articletitle","label":"Article Title"},{"value":"Discrete Mathematics","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/0012-365X(73)90024-1","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 1973 Published by Elsevier B.V.","name":"copyright","label":"Copyright"}]}}