{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T22:32:27Z","timestamp":1781562747648,"version":"3.54.5"},"reference-count":8,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2014,3,12]],"date-time":"2014-03-12T00:00:00Z","timestamp":1394582400000},"content-version":"unspecified","delay-in-days":2841,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. symb. log."],"published-print":{"date-parts":[[2006,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Using the Friedman-Koepke Hyperfine Structure Theory of [2]. we provide a short construction of a gap 1 morass in the constructible universe.<\/jats:p>","DOI":"10.2178\/jsl\/1146620154","type":"journal-article","created":{"date-parts":[[2007,12,19]],"date-time":"2007-12-19T16:22:51Z","timestamp":1198081371000},"page":"480-490","source":"Crossref","is-referenced-by-count":2,"title":["Hyperfine structure theory and gap 1 morasses"],"prefix":"10.1017","volume":"71","author":[{"given":"Sy-David","family":"Friedman","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"Koepke","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boris","family":"Piwinger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2014,3,12]]},"reference":[{"key":"S0022481200006162_ref005","doi-asserted-by":"publisher","DOI":"10.1016\/0003-4843(72)90001-0"},{"key":"S0022481200006162_ref003","unstructured":"Friedman Sy-D. and Piwinger Boris . Hyperfine structure theory and gap 2 morasses, to appear."},{"key":"S0022481200006162_ref001","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-21723-8"},{"key":"S0022481200006162_ref004","volume-title":"Set Theory","author":"Jech","year":"2003"},{"key":"S0022481200006162_ref002","doi-asserted-by":"publisher","DOI":"10.2307\/421099"},{"key":"S0022481200006162_ref006","unstructured":"Piwinger Boris , Silver machines, Diplom thesis, 1997."},{"key":"S0022481200006162_ref007","unstructured":"Piwinger Boris , Mind the gap, hyperfine structure theory and morasses, Ph.D. thesis. University of Vienna, 2004."},{"key":"S0022481200006162_ref008","unstructured":"Richardson Thomas Lloyd , Silver machine approach to the constructible universe, Ph.D. thesis. University of California, Berkeley, 1979."}],"container-title":["Journal of Symbolic Logic"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022481200006162","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,2]],"date-time":"2019-05-02T20:16:19Z","timestamp":1556828179000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022481200006162\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,6]]},"references-count":8,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2006,6]]}},"alternative-id":["S0022481200006162"],"URL":"https:\/\/doi.org\/10.2178\/jsl\/1146620154","relation":{},"ISSN":["0022-4812","1943-5886"],"issn-type":[{"value":"0022-4812","type":"print"},{"value":"1943-5886","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,6]]}}}