Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1970567428', 'doi': 'https://doi.org/10.1063/1.3682919', 'title': 'The bimodality of type Ia Supernovae', 'display_name': 'The bimodality of type Ia Supernovae', 'publication_year': 2007, 'publication_date': '2007-01-01', 'ids': {'openalex': 'https://openalex.org/W1970567428', 'doi': 'https://doi.org/10.1063/1.3682919', 'mag': '1970567428'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1063/1.3682919', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764696622', 'display_name': 'AIP conference proceedings', 'issn_l': '0094-243X', 'issn': ['0094-243X', '1551-7616', '1935-0465'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320257', 'host_organization_name': 'American Institute of Physics', 'host_organization_lineage': ['https://openalex.org/P4310320257'], 'host_organization_lineage_names': ['American Institute of Physics'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'proceedings-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/A5056122318', 'display_name': 'F. Mannucci', 'orcid': 'https://orcid.org/0000-0002-4803-2381'}, 'institutions': [{'id': 'https://openalex.org/I4210115661', 'display_name': 'Istituto di Radioastronomia di Bologna', 'ror': 'https://ror.org/029st3z03', 'country_code': 'IT', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210115661', 'https://openalex.org/I875825670']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'F. Mannucci', 'raw_affiliation_strings': ['INAF ‐ IRA, Firenze, Italia'], 'affiliations': [{'raw_affiliation_string': 'INAF ‐ IRA, Firenze, Italia', 'institution_ids': ['https://openalex.org/I4210115661']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102732798', 'display_name': 'N. Panagia', 'orcid': 'https://orcid.org/0000-0002-9309-9737'}, 'institutions': [{'id': 'https://openalex.org/I2974656896', 'display_name': 'Michigan Science Center', 'ror': 'https://ror.org/03d06tq31', 'country_code': 'US', 'type': 'archive', 'lineage': ['https://openalex.org/I2974656896']}, {'id': 'https://openalex.org/I875825670', 'display_name': 'National Institute for Astrophysics', 'ror': 'https://ror.org/02gh4kt33', 'country_code': 'IT', 'type': 'government', 'lineage': ['https://openalex.org/I875825670']}], 'countries': ['IT', 'US'], 'is_corresponding': False, 'raw_author_name': 'N. Panagia', 'raw_affiliation_strings': ['INAF ‐ OAC ‐ Catania, Italia', 'SN Ltd ‐ Virgin Gorda, BVI', 'STScI USA'], 'affiliations': [{'raw_affiliation_string': 'STScI USA', 'institution_ids': ['https://openalex.org/I2974656896']}, {'raw_affiliation_string': 'SN Ltd ‐ Virgin Gorda, BVI', 'institution_ids': []}, {'raw_affiliation_string': 'INAF ‐ OAC ‐ Catania, Italia', 'institution_ids': ['https://openalex.org/I875825670']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5041595103', 'display_name': 'M. Della Valle', 'orcid': 'https://orcid.org/0000-0003-3142-5020'}, 'institutions': [{'id': 'https://openalex.org/I875825670', 'display_name': 'National Institute for Astrophysics', 'ror': 'https://ror.org/02gh4kt33', 'country_code': 'IT', 'type': 'government', 'lineage': ['https://openalex.org/I875825670']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'M. Della Valle', 'raw_affiliation_strings': ['INAF ‐ OAA ‐ Firenze, Italia'], 'affiliations': [{'raw_affiliation_string': 'INAF ‐ OAA ‐ Firenze, Italia', 'institution_ids': ['https://openalex.org/I875825670']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5091405442', 'display_name': 'S. Immler', 'orcid': 'https://orcid.org/0000-0002-6885-1528'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Stefan Immler', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5066585994', 'display_name': 'Schuyler D. Van Dyk', 'orcid': 'https://orcid.org/0000-0001-9038-9950'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Kurt Weiler', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 63}, 'biblio': {'volume': None, 'issue': None, 'first_page': '293', 'last_page': '297'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11323', 'display_name': 'Gamma-Ray Bursts and Supernovae Connections', 'score': 0.9969, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11323', 'display_name': 'Gamma-Ray Bursts and Supernovae Connections', 'score': 0.9969, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/bimodality', 'display_name': 'Bimodality', 'score': 0.87044144}, {'id': 'https://openalex.org/keywords/type-ia-supernovae', 'display_name': 'Type Ia Supernovae', 'score': 0.604021}], 'concepts': [{'id': 'https://openalex.org/C2779287300', 'wikidata': 'https://www.wikidata.org/wiki/Q4913752', 'display_name': 'Bimodality', 'level': 3, 'score': 0.87044144}, {'id': 'https://openalex.org/C127592171', 'wikidata': 'https://www.wikidata.org/wiki/Q3937', 'display_name': 'Supernova', 'level': 2, 'score': 0.523903}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.5118336}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.2560975}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.25186867}, {'id': 'https://openalex.org/C98444146', 'wikidata': 'https://www.wikidata.org/wiki/Q318', 'display_name': 'Galaxy', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1063/1.3682919', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764696622', 'display_name': 'AIP conference proceedings', 'issn_l': '0094-243X', 'issn': ['0094-243X', '1551-7616', '1935-0465'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320257', 'host_organization_name': 'American Institute of Physics', 'host_organization_lineage': ['https://openalex.org/P4310320257'], 'host_organization_lineage_names': ['American Institute of Physics'], '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/W4309930498', 'https://openalex.org/W4292360318', 'https://openalex.org/W4285393421', 'https://openalex.org/W4235604201', 'https://openalex.org/W2748952813', 'https://openalex.org/W2547842395', 'https://openalex.org/W2034934940', 'https://openalex.org/W2013452503', 'https://openalex.org/W1970567428', 'https://openalex.org/W1522490345'], 'abstract_inverted_index': {'Views': [0, 2], 'Icon': [1, 15, 22, 28], 'Article': [3], 'contents': [4], 'Figures': [5], '&': [6], 'tables': [7], 'Video': [8], 'Audio': [9], 'Supplementary': [10], 'Data': [11], 'Peer': [12], 'Review': [13], 'Share': [14, 16], 'Twitter': [17], 'Facebook': [18], 'Reddit': [19], 'LinkedIn': [20], 'Tools': [21, 23], 'Reprints': [24], 'and': [25], 'Permissions': [26], 'Cite': [27, 29], 'Search': [30, 72, 79, 92, 94, 96], 'Site': [31], 'Citation': [32], 'F.': [33], 'Mannucci,': [34], 'N.': [35], 'Panagia,': [36], 'M.': [37], 'Della': [38], 'Valle;': [39], 'The': [40], 'bimodality': [41], 'of': [42], 'type': [43], 'Ia': [44], 'Supernovae.': [45], 'AIP': [46], 'Conf.': [47], 'Proc.': [48], '9': [49], 'October': [50], '2007;': [51], '937': [52], '(1):': [53], '293–297.': [54], 'https://doi.org/10.1063/1.3682919': [55], 'Download': [56], 'citation': [57], 'file:': [58], 'Ris': [59], '(Zotero)': [60], 'Reference': [61], 'Manager': [62], 'EasyBib': [63], 'Bookends': [64], 'Mendeley': [65], 'Papers': [66], 'EndNote': [67], 'RefWorks': [68], 'BibTex': [69], 'toolbar': [70, 75], 'search': [71, 76, 77, 85], 'Dropdown': [73], 'Menu': [74], 'input': [78, 80], 'auto': [81], 'suggest': [82], 'filter': [83], 'your': [84], 'All': [86], 'ContentAIP': [87], 'Publishing': [88], 'PortfolioAIP': [89], 'Conference': [90], 'Proceedings': [91], 'Advanced': [93], '|Citation': [95]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1970567428', 'counts_by_year': [], 'updated_date': '2024-09-19T23:49:42.407778', 'created_date': '2016-06-24'}