{"id":"https://openalex.org/A5113363104","orcid":null,"observed_orcids":[],"display_name":"A. Sahni","raw_author_names":["A SAHNI","A Sahni","A. Sahni","A.K. Sahni","Ashok Kumar Sahni","Sahni, A.","Sahni, Ashok"],"full_name":"Ashok Kumar Sahni","works_count":33,"cited_by_count":1282,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":20,"i10_index":24},"ids":{"openalex":"https://openalex.org/A5113363104","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I145846420","ror":"https://ror.org/02retg991","display_name":"University of Jammu","country_code":"IN","type":"education","lineage":["https://openalex.org/I145846420"]},"years":[2007,1995,1985]},{"institution":{"id":"https://openalex.org/I186246823","ror":"https://ror.org/03bdeag60","display_name":"University of Lucknow","country_code":"IN","type":"education","lineage":["https://openalex.org/I186246823"]},"years":[2013,2011]},{"institution":{"id":"https://openalex.org/I51452335","ror":"https://ror.org/04p2sbk06","display_name":"Panjab University","country_code":"IN","type":"education","lineage":["https://openalex.org/I51452335"]},"years":[2022,2010,2009,2007,2006,2005,2004,2003,2002,1996,1995,1989,1987,1984,1982,1981]}],"last_known_institutions":[{"id":"https://openalex.org/I51452335","ror":"https://ror.org/04p2sbk06","display_name":"Panjab University","country_code":"IN","type":"education","lineage":["https://openalex.org/I51452335"]}],"topics":[{"id":"https://openalex.org/T10955","display_name":"Paleontology and Evolutionary Biology","count":24,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11354","display_name":"Evolution and Paleontology Studies","count":23,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10109","display_name":"Paleontology and Stratigraphy of Fossils","count":21,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10421","display_name":"Pleistocene-Era Hominins and Archaeology","count":5,"subfield":{"id":"https://openalex.org/subfields/3314","display_name":"Anthropology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10965","display_name":"Geological formations and processes","count":5,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10955","display_name":"Paleontology and Evolutionary Biology","value":7.19e-05,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11354","display_name":"Evolution and Paleontology Studies","value":5.08e-05,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12001","display_name":"Fossil Insects in Amber","value":3.42e-05,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10109","display_name":"Paleontology and Stratigraphy of Fossils","value":3.03e-05,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10421","display_name":"Pleistocene-Era Hominins and Archaeology","value":2.23e-05,"subfield":{"id":"https://openalex.org/subfields/3314","display_name":"Anthropology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.8731263875961304},{"id":"151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","score":0.7964707612991333},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6265542507171631},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.4720728397369385},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.45123088359832764}],"counts_by_year":[{"year":1972,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1976,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":33},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":55},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":69},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":80},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":62},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":60},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":64},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":61},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":109},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":47},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":81},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":62},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":49},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":54},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":33}],"display_name_alternatives":["A SAHNI","A Sahni","A. Sahni","A.K. Sahni","Ashok Kumar Sahni","Sahni, A.","Sahni, Ashok"],"block_key":"a sahni","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113363104","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113363104","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
