Publication Information

{'id': 'https://openalex.org/W2157769762', 'doi': 'https://doi.org/10.48550/arxiv.astro-ph/9805215', 'title': 'The LMC distance modulus from Hipparcos RR Lyrae and classical Cepheid data', 'display_name': 'The LMC distance modulus from Hipparcos RR Lyrae and classical Cepheid data', 'publication_year': 1998, 'publication_date': '1998-01-01', 'ids': {'openalex': 'https://openalex.org/W2157769762', 'doi': 'https://doi.org/10.48550/arxiv.astro-ph/9805215', 'mag': '2157769762'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/astro-ph/9805215', 'pdf_url': None, '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': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'type': 'preprint', 'type_crossref': 'posted-content', 'indexed_in': ['arxiv', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://arxiv.org/abs/astro-ph/9805215', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5033571787', 'display_name': 'X. Luri', 'orcid': 'https://orcid.org/0000-0001-5428-9397'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'X. Luri', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5110899101', 'display_name': 'A. E. Gómez', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'A. E. Gomez', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5110712123', 'display_name': 'J. Torra', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'J. Torra', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5057159018', 'display_name': 'F. Figueras', 'orcid': 'https://orcid.org/0000-0002-3393-0007'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'F. Figueras', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5112510900', 'display_name': 'M. O. Mennessier', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M. O. Mennessier', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': None, 'has_fulltext': False, 'cited_by_count': 3, 'citation_normalized_percentile': {'value': 0.935829, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 67, 'max': 69}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12917', 'display_name': 'Astronomy and Astrophysical Research', 'score': 0.9955, 'subfield': {'id': 'https://openalex.org/subfields/3105', 'display_name': 'Instrumentation'}, '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/T12917', 'display_name': 'Astronomy and Astrophysical Research', 'score': 0.9955, 'subfield': {'id': 'https://openalex.org/subfields/3105', 'display_name': 'Instrumentation'}, '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/T10039', 'display_name': 'Stellar, planetary, and galactic studies', 'score': 0.992, '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/T14163', 'display_name': 'Astronomical Observations and Instrumentation', 'score': 0.9866, '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': [{'id': 'https://openalex.org/keywords/rr-lyrae-variable', 'display_name': 'RR Lyrae variable', 'score': 0.95380807}, {'id': 'https://openalex.org/keywords/distance-modulus', 'display_name': 'Distance modulus', 'score': 0.78601}, {'id': 'https://openalex.org/keywords/large-magellanic-cloud', 'display_name': 'Large Magellanic Cloud', 'score': 0.76492035}, {'id': 'https://openalex.org/keywords/value', 'display_name': 'Value (mathematics)', 'score': 0.45666248}, {'id': 'https://openalex.org/keywords/constant', 'display_name': 'Constant (computer programming)', 'score': 0.4383036}], 'concepts': [{'id': 'https://openalex.org/C150739758', 'wikidata': 'https://www.wikidata.org/wiki/Q188593', 'display_name': 'Cepheid variable', 'level': 3, 'score': 0.98120743}, {'id': 'https://openalex.org/C172338258', 'wikidata': 'https://www.wikidata.org/wiki/Q726242', 'display_name': 'RR Lyrae variable', 'level': 4, 'score': 0.95380807}, {'id': 'https://openalex.org/C2778512783', 'wikidata': 'https://www.wikidata.org/wiki/Q1193682', 'display_name': 'Distance modulus', 'level': 4, 'score': 0.78601}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.7680054}, {'id': 'https://openalex.org/C2781010120', 'wikidata': 'https://www.wikidata.org/wiki/Q49957', 'display_name': 'Large Magellanic Cloud', 'level': 3, 'score': 0.76492035}, {'id': 'https://openalex.org/C12287442', 'wikidata': 'https://www.wikidata.org/wiki/Q105902', 'display_name': 'Luminosity', 'level': 3, 'score': 0.6836421}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.6011985}, {'id': 'https://openalex.org/C103874350', 'wikidata': 'https://www.wikidata.org/wiki/Q179916', 'display_name': "Hubble's law", 'level': 4, 'score': 0.5579119}, {'id': 'https://openalex.org/C2776291640', 'wikidata': 'https://www.wikidata.org/wiki/Q2912517', 'display_name': 'Value (mathematics)', 'level': 2, 'score': 0.45666248}, {'id': 'https://openalex.org/C2777027219', 'wikidata': 'https://www.wikidata.org/wiki/Q1284190', 'display_name': 'Constant (computer programming)', 'level': 2, 'score': 0.4383036}, {'id': 'https://openalex.org/C150846664', 'wikidata': 'https://www.wikidata.org/wiki/Q7602306', 'display_name': 'Stars', 'level': 2, 'score': 0.42942423}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.39903817}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.22417384}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.2155771}, {'id': 'https://openalex.org/C26405456', 'wikidata': 'https://www.wikidata.org/wiki/Q338', 'display_name': 'Cosmology', 'level': 2, 'score': 0.10286459}, {'id': 'https://openalex.org/C68271606', 'wikidata': 'https://www.wikidata.org/wiki/Q625648', 'display_name': 'Photometry (optics)', 'level': 3, 'score': 0.09977618}, {'id': 'https://openalex.org/C98444146', 'wikidata': 'https://www.wikidata.org/wiki/Q318', 'display_name': 'Galaxy', 'level': 2, 'score': 0.081722975}, {'id': 'https://openalex.org/C113461152', 'wikidata': 'https://www.wikidata.org/wiki/Q11276', 'display_name': 'Globular cluster', 'level': 3, 'score': 0.07282159}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.046625644}, {'id': 'https://openalex.org/C172790937', 'wikidata': 'https://www.wikidata.org/wiki/Q18343', 'display_name': 'Dark energy', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/astro-ph/9805215', 'pdf_url': None, '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': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'http://hdl.handle.net/2445/170824', 'pdf_url': 'http://diposit.ub.edu/dspace/bitstream/2445/170824/1/143592.pdf', 'source': {'id': 'https://openalex.org/S4306401653', 'display_name': 'Dipòsit Digital de la Universitat de Barcelona (Universitat de Barcelona)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I71999127', 'host_organization_name': 'Universitat de Barcelona', 'host_organization_lineage': ['https://openalex.org/I71999127'], 'host_organization_lineage_names': ['Universitat de Barcelona'], 'type': 'repository'}, 'license': 'public-domain', 'license_id': 'https://openalex.org/licenses/public-domain', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'http://arxiv.org/abs/astro-ph/9805215', 'pdf_url': 'http://arxiv.org/pdf/astro-ph/9805215', '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}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.astro-ph/9805215', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4393179698', 'display_name': 'DataCite API', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210145204', 'host_organization_name': 'DataCite', 'host_organization_lineage': ['https://openalex.org/I4210145204'], 'host_organization_lineage_names': ['DataCite'], 'type': 'metadata'}, 'license': None, 'license_id': None, 'version': None}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/astro-ph/9805215', 'pdf_url': None, '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': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 1, 'referenced_works': ['https://openalex.org/W3022039841'], 'related_works': ['https://openalex.org/W70359272', 'https://openalex.org/W4297683501', 'https://openalex.org/W3101262360', 'https://openalex.org/W3009794433', 'https://openalex.org/W2964273696', 'https://openalex.org/W2157769762', 'https://openalex.org/W2074556861', 'https://openalex.org/W2023702446', 'https://openalex.org/W1680855764', 'https://openalex.org/W1480550110'], 'abstract_inverted_index': {'The': [0, 38], 'LM': [1], 'method,': [2], 'designed': [3], 'to': [4, 9, 15, 30], 'exploit': [5], 'the': [6, 28, 31, 43, 74], 'Hipparcos': [7, 60], 'data': [8, 61], 'obtain': [10], 'luminosity': [11, 17], 'calibrations,': [12], 'is': [13, 36], 'applied': [14], 'derive': [16], 'calibrations': [18, 27, 45, 58], 'for': [19], 'RR': [20], 'Lyrae': [21], 'and': [22], 'classical': [23], 'Cepheids.': [24], 'From': [25], 'these': [26], 'distance': [29, 39], 'Large': [32], 'Magellanic': [33], 'Cloud': [34], '(LMC)': [35], 'estimated.': [37], 'moduli': [40], 'provided': [41, 62], 'by': [42], 'two': [44], 'are': [46], 'in': [47], 'good': [48], 'agreement,': [49], 'giving': [50], 'a': [51, 79], 'value': [52, 80], 'of': [53, 68, 81], '18.3m,': [54], 'while': [55], 'several': [56], 'previous': [57], 'using': [59], 'inconsistent': [63], 'results': [64], 'between': [65], 'both': [66], 'types': [67], 'stars.': [69], 'This': [70], 'result': [71], 'suggests': [72], 'that': [73], 'Hubble': [75], 'constant': [76], 'should': [77], 'have': [78], 'H_0': [82], '=': [83], '79': [84], 'km': [85], 's-1': [86], 'Mpc-1.': [87]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2157769762', 'counts_by_year': [{'year': 2012, 'cited_by_count': 1}], 'updated_date': '2025-01-16T22:03:35.425889', 'created_date': '2016-06-24'}