Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2322622940', 'doi': 'https://doi.org/10.2307/2315186', 'title': 'Topology on Finite Sets', 'display_name': 'Topology on Finite Sets', 'publication_year': 1968, 'publication_date': '1968-08-01', 'ids': {'openalex': 'https://openalex.org/W2322622940', 'doi': 'https://doi.org/10.2307/2315186', 'mag': '2322622940'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.2307/2315186', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S156280010', 'display_name': 'American Mathematical Monthly', 'issn_l': '0002-9890', 'issn': ['0002-9890', '1930-0972'], '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5078699769', 'display_name': 'D. Stephen', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'D. Stephen', 'raw_affiliation_strings': [], 'affiliations': []}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5078699769'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.803, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 34, 'citation_normalized_percentile': {'value': 0.877038, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 93, 'max': 94}, 'biblio': {'volume': '75', 'issue': '7', 'first_page': '739', 'last_page': '739'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11151', 'display_name': 'Model Theory and Topological Dynamics', 'score': 0.1634, 'subfield': {'id': 'https://openalex.org/subfields/2608', 'display_name': 'Geometry and Topology'}, 'field': {'id': 'https://openalex.org/fields/26', 'display_name': 'Mathematics'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11151', 'display_name': 'Model Theory and Topological Dynamics', 'score': 0.1634, 'subfield': {'id': 'https://openalex.org/subfields/2608', 'display_name': 'Geometry and Topology'}, 'field': {'id': 'https://openalex.org/fields/26', 'display_name': 'Mathematics'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11034', 'display_name': 'Advanced Techniques in Digital Signal Processing', 'score': 0.1475, 'subfield': {'id': 'https://openalex.org/subfields/1711', 'display_name': 'Signal Processing'}, '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/topological-dynamics', 'display_name': 'Topological Dynamics', 'score': 0.709442}, {'id': 'https://openalex.org/keywords/definable-sets', 'display_name': 'Definable Sets', 'score': 0.669204}, {'id': 'https://openalex.org/keywords/homogeneous-structures', 'display_name': 'Homogeneous Structures', 'score': 0.638555}, {'id': 'https://openalex.org/keywords/o-minimal-structures', 'display_name': 'O-Minimal Structures', 'score': 0.608167}, {'id': 'https://openalex.org/keywords/semidefinite-programming', 'display_name': 'Semidefinite Programming', 'score': 0.603458}], 'concepts': [{'id': 'https://openalex.org/C184720557', 'wikidata': 'https://www.wikidata.org/wiki/Q7825049', 'display_name': 'Topology (electrical circuits)', 'level': 2, 'score': 0.6058992}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.43521714}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.39775404}, {'id': 'https://openalex.org/C114614502', 'wikidata': 'https://www.wikidata.org/wiki/Q76592', 'display_name': 'Combinatorics', 'level': 1, 'score': 0.120924264}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.2307/2315186', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S156280010', 'display_name': 'American Mathematical Monthly', 'issn_l': '0002-9890', 'issn': ['0002-9890', '1930-0972'], '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W4391375266', 'https://openalex.org/W3002753104', 'https://openalex.org/W2748952813', 'https://openalex.org/W2600246793', 'https://openalex.org/W2142036596', 'https://openalex.org/W2077600819', 'https://openalex.org/W2072657027', 'https://openalex.org/W2061531152', 'https://openalex.org/W2007980826', 'https://openalex.org/W1979597421'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2322622940', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-09-11T09:28:51.410608', 'created_date': '2016-06-24'}