{"id":"https://openalex.org/W2094900471","doi":"https://doi.org/10.1080/01611190701299487","title":"Rejewski's Catalog","display_name":"Rejewski's Catalog","publication_year":2007,"publication_date":"2007-10-08","ids":{"openalex":"https://openalex.org/W2094900471","doi":"https://doi.org/10.1080/01611190701299487","mag":"2094900471"},"language":"en","primary_location":{"id":"doi:10.1080/01611190701299487","is_oa":false,"landing_page_url":"https://doi.org/10.1080/01611190701299487","pdf_url":null,"source":{"id":"https://openalex.org/S185196701","display_name":"Cryptologia","issn_l":"0161-1194","issn":["0161-1194","1558-1586"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cryptologia","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074873788","display_name":"Alex Kuhl","orcid":null},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]},{"id":"https://openalex.org/I4210108542","display_name":"Schlumberger (Ireland)","ror":"https://ror.org/01mcc7007","country_code":"IE","type":"company","lineage":["https://openalex.org/I4210092184","https://openalex.org/I4210108542"]}],"countries":["IE","US"],"is_corresponding":true,"raw_author_name":"Alex Kuhl","raw_affiliation_strings":["Correspondencearkuhl@ncsu.edu","North Carolina State University,"],"affiliations":[{"raw_affiliation_string":"Correspondencearkuhl@ncsu.edu","institution_ids":["https://openalex.org/I4210108542"]},{"raw_affiliation_string":"North Carolina State University,","institution_ids":["https://openalex.org/I137902535"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5074873788"],"corresponding_institution_ids":["https://openalex.org/I137902535","https://openalex.org/I4210108542"],"apc_list":null,"apc_paid":null,"fwci":1.4845,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.88892682,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"31","issue":"4","first_page":"326","last_page":"331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12572","display_name":"Intelligence, Security, War Strategy","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12572","display_name":"Intelligence, Security, War Strategy","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9232000112533569,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.7905483245849609},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6704481244087219},{"id":"https://openalex.org/keywords/german","display_name":"German","score":0.6386796832084656},{"id":"https://openalex.org/keywords/cipher","display_name":"Cipher","score":0.49419859051704407},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4764159917831421},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1906844675540924},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18873938918113708},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.16698476672172546},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.14291179180145264},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.09404006600379944},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.06822934746742249}],"concepts":[{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.7905483245849609},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6704481244087219},{"id":"https://openalex.org/C154775046","wikidata":"https://www.wikidata.org/wiki/Q188","display_name":"German","level":2,"score":0.6386796832084656},{"id":"https://openalex.org/C2780221543","wikidata":"https://www.wikidata.org/wiki/Q4681865","display_name":"Cipher","level":3,"score":0.49419859051704407},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4764159917831421},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1906844675540924},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18873938918113708},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.16698476672172546},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.14291179180145264},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.09404006600379944},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.06822934746742249}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/01611190701299487","is_oa":false,"landing_page_url":"https://doi.org/10.1080/01611190701299487","pdf_url":null,"source":{"id":"https://openalex.org/S185196701","display_name":"Cryptologia","issn_l":"0161-1194","issn":["0161-1194","1558-1586"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cryptologia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2037834478","https://openalex.org/W2123124659","https://openalex.org/W2891204147","https://openalex.org/W4206025803"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2065387230","https://openalex.org/W2323937687","https://openalex.org/W648995381","https://openalex.org/W3033791384","https://openalex.org/W2141885522","https://openalex.org/W2776312268","https://openalex.org/W4246315097","https://openalex.org/W346029495","https://openalex.org/W2516447249"],"abstract_inverted_index":{"Abstract":[0],"When":[1],"attacking":[2],"the":[3,9,11,44,52,56,71,78,82,90],"German":[4],"Enigma":[5,26],"cipher":[6],"machine":[7],"during":[8],"1930s,":[10],"Polish":[12],"mathematician":[13],"Marian":[14],"Rejewski":[15,39],"developed":[16],"a":[17,74],"catalog":[18,63,79],"of":[19,22,73],"disjoint":[20,53],"cycles":[21,54],"permutations":[23],"generated":[24],"by":[25],"indicators.":[27],"By":[28],"comparing":[29],"patterns":[30],"that":[31,76],"resulted":[32],"from":[33,51,86],"message":[34],"indicators":[35],"with":[36],"his":[37],"catalog,":[38],"was":[40],"able":[41],"to":[42,55],"determine":[43],"ground":[45,57],"settings.":[46],"Well,":[47],"not":[48,60],"quite\u2014the":[49],"mapping":[50],"settings":[58],"is":[59,89],"one-to-one.":[61],"Rejewski's":[62],"no":[64],"longer":[65],"exists.":[66],"This":[67],"article":[68],"reports":[69],"on":[70],"output":[72],"program":[75],"\u201crecreates\u201d":[77],"and":[80],"answers":[81],"question":[83],"\u201cHow":[84],"far":[85],"being":[87],"one-to-one":[88],"mapping?\u201d":[91]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}