Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4247498979', 'doi': 'https://doi.org/10.1038/scientificamerican0986-48', 'title': 'Superstrings', 'display_name': 'Superstrings', 'publication_year': 1986, 'publication_date': '1986-09-01', 'ids': {'openalex': 'https://openalex.org/W4247498979', 'doi': 'https://doi.org/10.1038/scientificamerican0986-48'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/scientificamerican0986-48', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S100460328', 'display_name': 'Scientific American', 'issn_l': '0036-8733', 'issn': ['0036-8733', '1946-7087'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], '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/A5100628981', 'display_name': 'Michael Green', 'orcid': 'https://orcid.org/0000-0002-4184-9452'}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Michael B. Green', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5100628981'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 2.372, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 32, 'citation_normalized_percentile': {'value': 0.87524, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 90, 'max': 91}, 'biblio': {'volume': '255', 'issue': '3', 'first_page': '48', 'last_page': '60'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12565', 'display_name': 'Physics and Engineering Research Articles', 'score': 0.2119, 'subfield': {'id': 'https://openalex.org/subfields/2206', 'display_name': 'Computational Mechanics'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12565', 'display_name': 'Physics and Engineering Research Articles', 'score': 0.2119, 'subfield': {'id': 'https://openalex.org/subfields/2206', 'display_name': 'Computational Mechanics'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.5295302}, {'id': 'https://openalex.org/C20288', 'wikidata': 'https://www.wikidata.org/wiki/Q1437042', 'display_name': 'Superstring theory', 'level': 3, 'score': 0.51519024}, {'id': 'https://openalex.org/C37914503', 'wikidata': 'https://www.wikidata.org/wiki/Q156495', 'display_name': 'Mathematical physics', 'level': 1, 'score': 0.16500244}, {'id': 'https://openalex.org/C116674579', 'wikidata': 'https://www.wikidata.org/wiki/Q193442', 'display_name': 'Supersymmetry', 'level': 2, 'score': 0.05751905}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/scientificamerican0986-48', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S100460328', 'display_name': 'Scientific American', 'issn_l': '0036-8733', 'issn': ['0036-8733', '1946-7087'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], '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/W54078636', 'https://openalex.org/W4391375266', 'https://openalex.org/W3148032049', 'https://openalex.org/W3105167352', 'https://openalex.org/W3084825885', 'https://openalex.org/W2954470139', 'https://openalex.org/W2935759653', 'https://openalex.org/W2902782467', 'https://openalex.org/W2298861036', 'https://openalex.org/W1501425562'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4247498979', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 1}], 'updated_date': '2024-12-10T04:39:36.690806', 'created_date': '2022-05-12'}