Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2032046013', 'doi': 'https://doi.org/10.1143/ptp.52.1075', 'title': 'Bethe Lattice and the Bethe Approximation', 'display_name': 'Bethe Lattice and the Bethe Approximation', 'publication_year': 1974, 'publication_date': '1974-09-01', 'ids': {'openalex': 'https://openalex.org/W2032046013', 'doi': 'https://doi.org/10.1143/ptp.52.1075', 'mag': '2032046013'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1143/ptp.52.1075', 'pdf_url': 'https://academic.oup.com/ptp/article-pdf/52/3/1075/5211157/52-3-1075.pdf', 'source': {'id': 'https://openalex.org/S83252788', 'display_name': 'Progress of Theoretical Physics', 'issn_l': '0033-068X', 'issn': ['0033-068X', '1347-4081'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://academic.oup.com/ptp/article-pdf/52/3/1075/5211157/52-3-1075.pdf', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5014390830', 'display_name': 'Seiichiro Katsura', 'orcid': 'https://orcid.org/0000-0002-7487-0610'}, 'institutions': [{'id': 'https://openalex.org/I201537933', 'display_name': 'Tohoku University', 'ror': 'https://ror.org/01dq60k83', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I201537933']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'S. Katsura', 'raw_affiliation_strings': ['Department of Applied Physics, Tôhoku University, Sendai'], 'affiliations': [{'raw_affiliation_string': 'Department of Applied Physics, Tôhoku University, Sendai', 'institution_ids': ['https://openalex.org/I201537933']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5083413740', 'display_name': 'Makoto Takizawa', 'orcid': 'https://orcid.org/0000-0002-7155-0187'}, 'institutions': [{'id': 'https://openalex.org/I201537933', 'display_name': 'Tohoku University', 'ror': 'https://ror.org/01dq60k83', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I201537933']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'M. Takizawa', 'raw_affiliation_strings': ['Department of Applied Physics, Tôhoku University, Sendai'], 'affiliations': [{'raw_affiliation_string': 'Department of Applied Physics, Tôhoku University, Sendai', 'institution_ids': ['https://openalex.org/I201537933']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 3.258, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 95, 'citation_normalized_percentile': {'value': 0.962657, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': '52', 'issue': '3', 'first_page': '1075', 'last_page': '1075'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11727', 'display_name': 'Advanced Algebra and Logic', 'score': 0.9776, '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/T11727', 'display_name': 'Advanced Algebra and Logic', 'score': 0.9776, '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/bethe-ansatz', 'display_name': 'Bethe ansatz', 'score': 0.6972368}, {'id': 'https://openalex.org/keywords/bethe-lattice', 'display_name': 'Bethe lattice', 'score': 0.68214417}, {'id': 'https://openalex.org/keywords/lattice', 'display_name': 'Lattice (music)', 'score': 0.5203702}], 'concepts': [{'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.8842392}, {'id': 'https://openalex.org/C77843276', 'wikidata': 'https://www.wikidata.org/wiki/Q831226', 'display_name': 'Bethe ansatz', 'level': 3, 'score': 0.6972368}, {'id': 'https://openalex.org/C2781249634', 'wikidata': 'https://www.wikidata.org/wiki/Q794168', 'display_name': 'Bethe lattice', 'level': 3, 'score': 0.68214417}, {'id': 'https://openalex.org/C2781204021', 'wikidata': 'https://www.wikidata.org/wiki/Q6497091', 'display_name': 'Lattice (music)', 'level': 2, 'score': 0.5203702}, {'id': 'https://openalex.org/C37914503', 'wikidata': 'https://www.wikidata.org/wiki/Q156495', 'display_name': 'Mathematical physics', 'level': 1, 'score': 0.3893903}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.33364484}, {'id': 'https://openalex.org/C200741047', 'wikidata': 'https://www.wikidata.org/wiki/Q1957758', 'display_name': 'Integrable system', 'level': 2, 'score': 0.05072841}, {'id': 'https://openalex.org/C24890656', 'wikidata': 'https://www.wikidata.org/wiki/Q82811', 'display_name': 'Acoustics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C51329190', 'wikidata': 'https://www.wikidata.org/wiki/Q1076349', 'display_name': 'Ising model', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1143/ptp.52.1075', 'pdf_url': 'https://academic.oup.com/ptp/article-pdf/52/3/1075/5211157/52-3-1075.pdf', 'source': {'id': 'https://openalex.org/S83252788', 'display_name': 'Progress of Theoretical Physics', 'issn_l': '0033-068X', 'issn': ['0033-068X', '1347-4081'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1143/ptp.52.1075', 'pdf_url': 'https://academic.oup.com/ptp/article-pdf/52/3/1075/5211157/52-3-1075.pdf', 'source': {'id': 'https://openalex.org/S83252788', 'display_name': 'Progress of Theoretical Physics', 'issn_l': '0033-068X', 'issn': ['0033-068X', '1347-4081'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 4, 'referenced_works': ['https://openalex.org/W2007830354', 'https://openalex.org/W2029122497', 'https://openalex.org/W2086805134', 'https://openalex.org/W2113487168'], 'related_works': ['https://openalex.org/W406349391', 'https://openalex.org/W3126804327', 'https://openalex.org/W3110627325', 'https://openalex.org/W2233491198', 'https://openalex.org/W2084768312', 'https://openalex.org/W2078786428', 'https://openalex.org/W2035403842', 'https://openalex.org/W2027614172', 'https://openalex.org/W2001637836', 'https://openalex.org/W1987734234'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2032046013', 'counts_by_year': [{'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 3}, {'year': 2017, 'cited_by_count': 3}, {'year': 2016, 'cited_by_count': 3}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 6}, {'year': 2012, 'cited_by_count': 5}], 'updated_date': '2024-12-11T20:33:37.736090', 'created_date': '2016-06-24'}