Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2022262693', 'doi': 'https://doi.org/10.1016/s0001-8708(02)00023-3', 'title': 'A proof of the Tsygan formality conjecture for chains', 'display_name': 'A proof of the Tsygan formality conjecture for chains', 'publication_year': 2003, 'publication_date': '2003-03-04', 'ids': {'openalex': 'https://openalex.org/W2022262693', 'doi': 'https://doi.org/10.1016/s0001-8708(02)00023-3', 'mag': '2022262693'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/s0001-8708(02)00023-3', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S122441808', 'display_name': 'Advances in Mathematics', 'issn_l': '0001-8708', 'issn': ['0001-8708', '1090-2082'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', '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://doi.org/10.1016/s0001-8708(02)00023-3', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5085727267', 'display_name': 'Boris Shoikhet', 'orcid': 'https://orcid.org/0000-0001-5615-1711'}, 'institutions': [{'id': 'https://openalex.org/I35440088', 'display_name': 'ETH Zurich', 'ror': 'https://ror.org/05a28rw58', 'country_code': 'CH', 'type': 'education', 'lineage': ['https://openalex.org/I2799323385', 'https://openalex.org/I35440088']}], 'countries': ['CH'], 'is_corresponding': True, 'raw_author_name': 'Boris Shoikhet', 'raw_affiliation_strings': ['FIM, ETH-Zentrum, Zürich CH-8092, Switzerland'], 'affiliations': [{'raw_affiliation_string': 'FIM, ETH-Zentrum, Zürich CH-8092, Switzerland', 'institution_ids': ['https://openalex.org/I35440088']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5085727267'], 'corresponding_institution_ids': ['https://openalex.org/I35440088'], 'apc_list': {'value': 3480, 'currency': 'USD', 'value_usd': 3480, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 4.947, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 75, 'citation_normalized_percentile': {'value': 0.979927, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 94, 'max': 95}, 'biblio': {'volume': '179', 'issue': '1', 'first_page': '7', 'last_page': '37'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10896', 'display_name': 'Homotopy and Cohomology in Algebraic Topology', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2610', 'display_name': 'Mathematical Physics'}, '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/T10896', 'display_name': 'Homotopy and Cohomology in Algebraic Topology', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2610', 'display_name': 'Mathematical Physics'}, '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/T10287', 'display_name': 'Algebraic structures and combinatorial models', 'score': 0.9996, '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/T11673', 'display_name': 'Advanced Topics in Algebra', 'score': 0.9975, 'subfield': {'id': 'https://openalex.org/subfields/2602', 'display_name': 'Algebra and Number Theory'}, 'field': {'id': 'https://openalex.org/fields/26', 'display_name': 'Mathematics'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/morphism', 'display_name': 'Morphism', 'score': 0.80084014}, {'id': 'https://openalex.org/keywords/formality', 'display_name': 'Formality', 'score': 0.71775395}, {'id': 'https://openalex.org/keywords/isomorphism', 'display_name': 'Isomorphism (crystallography)', 'score': 0.61795086}], 'concepts': [{'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.89200246}, {'id': 'https://openalex.org/C137212723', 'wikidata': 'https://www.wikidata.org/wiki/Q1948412', 'display_name': 'Morphism', 'level': 2, 'score': 0.80084014}, {'id': 'https://openalex.org/C2780990831', 'wikidata': 'https://www.wikidata.org/wiki/Q319141', 'display_name': 'Conjecture', 'level': 2, 'score': 0.7527325}, {'id': 'https://openalex.org/C2777159308', 'wikidata': 'https://www.wikidata.org/wiki/Q1757948', 'display_name': 'Formality', 'level': 2, 'score': 0.71775395}, {'id': 'https://openalex.org/C203436722', 'wikidata': 'https://www.wikidata.org/wiki/Q902950', 'display_name': 'Isomorphism (crystallography)', 'level': 3, 'score': 0.61795086}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.46522212}, {'id': 'https://openalex.org/C114614502', 'wikidata': 'https://www.wikidata.org/wiki/Q76592', 'display_name': 'Combinatorics', 'level': 1, 'score': 0.37891236}, {'id': 'https://openalex.org/C136119220', 'wikidata': 'https://www.wikidata.org/wiki/Q1000660', 'display_name': 'Algebra over a field', 'level': 2, 'score': 0.3733045}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C41895202', 'wikidata': 'https://www.wikidata.org/wiki/Q8162', 'display_name': 'Linguistics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C115624301', 'wikidata': 'https://www.wikidata.org/wiki/Q895901', 'display_name': 'Crystal structure', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C8010536', 'wikidata': 'https://www.wikidata.org/wiki/Q160398', 'display_name': 'Crystallography', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/s0001-8708(02)00023-3', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S122441808', 'display_name': 'Advances in Mathematics', 'issn_l': '0001-8708', 'issn': ['0001-8708', '1090-2082'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'http://arxiv.org/abs/math/0010321', 'pdf_url': 'http://arxiv.org/pdf/math/0010321', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/s0001-8708(02)00023-3', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S122441808', 'display_name': 'Advances in Mathematics', 'issn_l': '0001-8708', 'issn': ['0001-8708', '1090-2082'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 9, 'referenced_works': ['https://openalex.org/W1481419933', 'https://openalex.org/W1679901828', 'https://openalex.org/W1886936913', 'https://openalex.org/W196891259', 'https://openalex.org/W2071417479', 'https://openalex.org/W2169107602', 'https://openalex.org/W2952601549', 'https://openalex.org/W3100340765', 'https://openalex.org/W3102069989'], 'related_works': ['https://openalex.org/W4381379816', 'https://openalex.org/W2964042565', 'https://openalex.org/W2609707471', 'https://openalex.org/W25517187', 'https://openalex.org/W2500726251', 'https://openalex.org/W2480381080', 'https://openalex.org/W2329847998', 'https://openalex.org/W2193232575', 'https://openalex.org/W1630648544', 'https://openalex.org/W138719379'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2022262693', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 8}, {'year': 2022, 'cited_by_count': 5}, {'year': 2021, 'cited_by_count': 4}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 3}, {'year': 2017, 'cited_by_count': 4}, {'year': 2016, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 3}], 'updated_date': '2024-12-09T14:38:57.237757', 'created_date': '2016-06-24'}