Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2078178292', 'doi': 'https://doi.org/10.1038/300615a0', 'title': 'A millisecond pulsar', 'display_name': 'A millisecond pulsar', 'publication_year': 1982, 'publication_date': '1982-12-01', 'ids': {'openalex': 'https://openalex.org/W2078178292', 'doi': 'https://doi.org/10.1038/300615a0', 'mag': '2078178292'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/300615a0', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S137773608', 'display_name': 'Nature', 'issn_l': '0028-0836', 'issn': ['0028-0836', '1476-4687'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319908', 'host_organization_name': 'Nature Portfolio', 'host_organization_lineage': ['https://openalex.org/P4310319908', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Nature Portfolio', '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/A5063571696', 'display_name': 'D. C. Backer', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I95457486', 'display_name': 'University of California, Berkeley', 'ror': 'https://ror.org/01an7q238', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I95457486']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'D. C. Backer', 'raw_affiliation_strings': ['Radio Astronomy Laboratory and Astronomy Department, University of California, Berkeley, USA'], 'affiliations': [{'raw_affiliation_string': 'Radio Astronomy Laboratory and Astronomy Department, University of California, Berkeley, USA', 'institution_ids': ['https://openalex.org/I95457486']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5056485618', 'display_name': 'S. R. Kulkarni', 'orcid': 'https://orcid.org/0000-0001-5390-8563'}, 'institutions': [{'id': 'https://openalex.org/I95457486', 'display_name': 'University of California, Berkeley', 'ror': 'https://ror.org/01an7q238', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I95457486']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Shrinivas R. Kulkarni', 'raw_affiliation_strings': ['Radio Astronomy Laboratory and Astronomy Department, University of California, Berkeley, USA'], 'affiliations': [{'raw_affiliation_string': 'Radio Astronomy Laboratory and Astronomy Department, University of California, Berkeley, USA', 'institution_ids': ['https://openalex.org/I95457486']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5030787078', 'display_name': 'Carl Heiles', 'orcid': 'https://orcid.org/0000-0002-7456-8067'}, 'institutions': [{'id': 'https://openalex.org/I95457486', 'display_name': 'University of California, Berkeley', 'ror': 'https://ror.org/01an7q238', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I95457486']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Carl Heiles', 'raw_affiliation_strings': ['Radio Astronomy Laboratory and Astronomy Department, University of California, Berkeley, USA'], 'affiliations': [{'raw_affiliation_string': 'Radio Astronomy Laboratory and Astronomy Department, University of California, Berkeley, USA', 'institution_ids': ['https://openalex.org/I95457486']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5108485197', 'display_name': 'M. M. Davis', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2802780565', 'display_name': 'Arecibo Observatory', 'ror': 'https://ror.org/04qskqr65', 'country_code': 'PR', 'type': 'archive', 'lineage': ['https://openalex.org/I2802780565']}], 'countries': ['PR'], 'is_corresponding': False, 'raw_author_name': 'M. M. Davis', 'raw_affiliation_strings': ['National Astronomy and Ionosphere Center, Arecibo, Puerto Rico'], 'affiliations': [{'raw_affiliation_string': 'National Astronomy and Ionosphere Center, Arecibo, Puerto Rico', 'institution_ids': ['https://openalex.org/I2802780565']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5040941377', 'display_name': 'W. M. Goss', 'orcid': 'https://orcid.org/0000-0001-6596-8803'}, 'institutions': [], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'W. M. Goss', 'raw_affiliation_strings': ['Kapteyn Laboratorium, Groningen, The Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Kapteyn Laboratorium, Groningen, The Netherlands', 'institution_ids': []}]}], 'institution_assertions': [], 'countries_distinct_count': 3, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 9750, 'currency': 'EUR', 'value_usd': 11690, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 29.899, 'has_fulltext': False, 'cited_by_count': 676, 'citation_normalized_percentile': {'value': 0.999853, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '300', 'issue': '5893', 'first_page': '615', 'last_page': '618'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12450', 'display_name': 'Radio Astronomy Observations and Technology', 'score': 0.9789, '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/T12450', 'display_name': 'Radio Astronomy Observations and Technology', 'score': 0.9789, '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'}}, {'id': 'https://openalex.org/T10463', 'display_name': 'Pulsars and Gravitational Waves Research', 'score': 0.9781, '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'}}, {'id': 'https://openalex.org/T10818', 'display_name': 'Astrophysics and Cosmic Phenomena', 'score': 0.9415, 'subfield': {'id': 'https://openalex.org/subfields/3106', 'display_name': 'Nuclear and High Energy Physics'}, '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/x-ray-pulsar', 'display_name': 'X-ray pulsar', 'score': 0.48912817}, {'id': 'https://openalex.org/keywords/high-latitude', 'display_name': 'High latitude', 'score': 0.4171217}, {'id': 'https://openalex.org/keywords/modulation', 'display_name': 'Modulation (music)', 'score': 0.4143327}], 'concepts': [{'id': 'https://openalex.org/C110363677', 'wikidata': 'https://www.wikidata.org/wiki/Q4360', 'display_name': 'Pulsar', 'level': 2, 'score': 0.9431064}, {'id': 'https://openalex.org/C90639681', 'wikidata': 'https://www.wikidata.org/wiki/Q1940232', 'display_name': 'Millisecond pulsar', 'level': 3, 'score': 0.8527231}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.8426798}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.69546044}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.6256941}, {'id': 'https://openalex.org/C194462397', 'wikidata': 'https://www.wikidata.org/wiki/Q834235', 'display_name': 'Interplanetary spaceflight', 'level': 4, 'score': 0.49593958}, {'id': 'https://openalex.org/C119698587', 'wikidata': 'https://www.wikidata.org/wiki/Q2979836', 'display_name': 'X-ray pulsar', 'level': 3, 'score': 0.48912817}, {'id': 'https://openalex.org/C2993248092', 'wikidata': 'https://www.wikidata.org/wiki/Q60670', 'display_name': 'High latitude', 'level': 3, 'score': 0.4171217}, {'id': 'https://openalex.org/C123079801', 'wikidata': 'https://www.wikidata.org/wiki/Q750240', 'display_name': 'Modulation (music)', 'level': 2, 'score': 0.4143327}, {'id': 'https://openalex.org/C122523270', 'wikidata': 'https://www.wikidata.org/wiki/Q34027', 'display_name': 'Latitude', 'level': 2, 'score': 0.38220382}, {'id': 'https://openalex.org/C82706917', 'wikidata': 'https://www.wikidata.org/wiki/Q10251', 'display_name': 'Plasma', 'level': 2, 'score': 0.17310861}, {'id': 'https://openalex.org/C108411613', 'wikidata': 'https://www.wikidata.org/wiki/Q79833', 'display_name': 'Solar wind', 'level': 3, 'score': 0.079280436}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C24890656', 'wikidata': 'https://www.wikidata.org/wiki/Q82811', 'display_name': 'Acoustics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/300615a0', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S137773608', 'display_name': 'Nature', 'issn_l': '0028-0836', 'issn': ['0028-0836', '1476-4687'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319908', 'host_organization_name': 'Nature Portfolio', 'host_organization_lineage': ['https://openalex.org/P4310319908', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Nature Portfolio', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.76, 'display_name': 'Affordable and clean energy', 'id': 'https://metadata.un.org/sdg/7'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 6, 'referenced_works': ['https://openalex.org/W1967858437', 'https://openalex.org/W2043106468', 'https://openalex.org/W2081613552', 'https://openalex.org/W2084215992', 'https://openalex.org/W2086655739', 'https://openalex.org/W2106059989'], 'related_works': ['https://openalex.org/W4301784627', 'https://openalex.org/W3105443284', 'https://openalex.org/W2172273970', 'https://openalex.org/W2091074900', 'https://openalex.org/W2059689716', 'https://openalex.org/W1849367753', 'https://openalex.org/W182176807', 'https://openalex.org/W1680642260', 'https://openalex.org/W161663211', 'https://openalex.org/W1568186109'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2078178292', 'counts_by_year': [{'year': 2024, 'cited_by_count': 24}, {'year': 2023, 'cited_by_count': 27}, {'year': 2022, 'cited_by_count': 16}, {'year': 2021, 'cited_by_count': 21}, {'year': 2020, 'cited_by_count': 22}, {'year': 2019, 'cited_by_count': 49}, {'year': 2018, 'cited_by_count': 22}, {'year': 2017, 'cited_by_count': 26}, {'year': 2016, 'cited_by_count': 14}, {'year': 2015, 'cited_by_count': 25}, {'year': 2014, 'cited_by_count': 18}, {'year': 2013, 'cited_by_count': 22}, {'year': 2012, 'cited_by_count': 13}], 'updated_date': '2024-12-21T18:03:56.180017', 'created_date': '2016-06-24'}