{"id":"https://openalex.org/W1963861166","doi":"https://doi.org/10.1145/1142055.1142078","title":"The Calculus Formally Known as Pi","display_name":"The Calculus Formally Known as Pi","publication_year":2006,"publication_date":"2006-05-01","ids":{"openalex":"https://openalex.org/W1963861166","doi":"https://doi.org/10.1145/1142055.1142078","mag":"1963861166"},"language":"en","primary_location":{"id":"doi:10.1145/1142055.1142078","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1142055.1142078","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=1142078&type=pdf","source":{"id":"https://openalex.org/S45584542","display_name":"Queue","issn_l":"1542-7730","issn":["1542-7730","1542-7749"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Queue","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://dl.acm.org/ft_gateway.cfm?id=1142078&type=pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065610484","display_name":"Stan Kelly-Bootle","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Stan Kelly-Bootle","raw_affiliation_strings":[""],"affiliations":[{"raw_affiliation_string":"","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5065610484"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07637585,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":"4","first_page":"56","last_page":"56"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.7760000228881836,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.7760000228881836,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/reading","display_name":"Reading (process)","score":0.6280755400657654},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5218202471733093},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.5215487480163574},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.46468663215637207},{"id":"https://openalex.org/keywords/moment","display_name":"Moment (physics)","score":0.4241354763507843},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41920557618141174},{"id":"https://openalex.org/keywords/need-to-know","display_name":"Need to know","score":0.4106311798095703},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.4099954664707184},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18921467661857605},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.17649158835411072},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13768476247787476},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.07185161113739014},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.057681113481521606}],"concepts":[{"id":"https://openalex.org/C554936623","wikidata":"https://www.wikidata.org/wiki/Q199657","display_name":"Reading (process)","level":2,"score":0.6280755400657654},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5218202471733093},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.5215487480163574},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.46468663215637207},{"id":"https://openalex.org/C179254644","wikidata":"https://www.wikidata.org/wiki/Q13222844","display_name":"Moment (physics)","level":2,"score":0.4241354763507843},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41920557618141174},{"id":"https://openalex.org/C2778519782","wikidata":"https://www.wikidata.org/wiki/Q1974060","display_name":"Need to know","level":2,"score":0.4106311798095703},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.4099954664707184},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18921467661857605},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.17649158835411072},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13768476247787476},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.07185161113739014},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.057681113481521606},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1142055.1142078","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1142055.1142078","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=1142078&type=pdf","source":{"id":"https://openalex.org/S45584542","display_name":"Queue","issn_l":"1542-7730","issn":["1542-7730","1542-7749"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Queue","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/1142055.1142078","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1142055.1142078","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=1142078&type=pdf","source":{"id":"https://openalex.org/S45584542","display_name":"Queue","issn_l":"1542-7730","issn":["1542-7730","1542-7749"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Queue","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1963861166.pdf","grobid_xml":"https://content.openalex.org/works/W1963861166.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2060842362","https://openalex.org/W2886596505"],"related_works":["https://openalex.org/W4385274231","https://openalex.org/W2337773048","https://openalex.org/W2325616849","https://openalex.org/W2516476274","https://openalex.org/W1785988750","https://openalex.org/W2917919721","https://openalex.org/W3038227434","https://openalex.org/W2285386074","https://openalex.org/W2316287531","https://openalex.org/W3149258350"],"abstract_inverted_index":{"Dominic":[0],"Behan":[1],"once":[2],"asked":[3],"me":[4],"in":[5,62],"a":[6],"rare":[7],"sober":[8],"moment:":[9],"\u201cWhat\u2019s":[10],"the":[11,29,63],"point":[12],"of":[13,49,67],"knowing":[14],"something":[15],"if":[16],"others":[17],"don\u2019t":[18,35],"know":[19,22,36,42],"that":[20,37,43],"you":[21,34,41],"it?\u201d":[23],"To":[24],"which":[25],"I":[26,46],"replied":[27],"with":[28,59],"familiar,":[30],"\u201cIt\u2019s":[31],"not":[32],"what":[33,40],"matters,":[38],"it\u2019s":[39],"ain\u2019t":[44],"so.\u201d":[45],"was":[47],"reminded":[48],"these":[50],"dubious":[51],"epistemological":[52],"observations":[53],"while":[54],"reading":[55],"Stephen":[56],"Sparkes\u2019":[57],"interview":[58],"Steve":[60],"Ross-Talbot":[61],"March":[64],"2006":[65],"issue":[66],"ACM":[68],"Queue.":[69]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}