{"id":"https://openalex.org/A5030210678","orcid":"https://orcid.org/0000-0003-0464-1991","observed_orcids":["https://orcid.org/0000-0003-0464-1991"],"display_name":"Piotr Pietrzak","raw_author_names":["Pietrzak, Piotr","Piotr Pietrzak"],"full_name":"Pietrzak, Piotr","works_count":20,"cited_by_count":94,"summary_stats":{"2yr_mean_citedness":5.333333333333333,"h_index":6,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5030210678","orcid":"https://orcid.org/0000-0003-0464-1991","observed_orcids":["https://orcid.org/0000-0003-0464-1991"]},"affiliations":[{"institution":{"id":"https://openalex.org/I205133468","ror":"https://ror.org/04ctejd88","display_name":"Universitas Airlangga","country_code":"ID","type":"education","lineage":["https://openalex.org/I205133468"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4210131605","ror":"https://ror.org/044sqta95","display_name":"Vistula University","country_code":"PL","type":"education","lineage":["https://openalex.org/I4210131605"]},"years":[2025,2024]},{"institution":{"id":"https://openalex.org/I58918642","ror":"https://ror.org/02jv3k292","display_name":"Sofia University \"St. Kliment Ohridski\"","country_code":"BG","type":"education","lineage":["https://openalex.org/I58918642"]},"years":[2025,2024,2023,2022]}],"last_known_institutions":[{"id":"https://openalex.org/I4210131605","ror":"https://ror.org/044sqta95","display_name":"Vistula University","country_code":"PL","type":"education","lineage":["https://openalex.org/I4210131605"]},{"id":"https://openalex.org/I58918642","ror":"https://ror.org/02jv3k292","display_name":"Sofia University \"St. Kliment Ohridski\"","country_code":"BG","type":"education","lineage":["https://openalex.org/I58918642"]}],"topics":[{"id":"https://openalex.org/T10053","display_name":"International Relations and Foreign Policy","count":11,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"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/T13369","display_name":"European and Russian Geopolitical Military Strategies","count":8,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"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/T14302","display_name":"European Politics and Security","count":5,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"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/T12752","display_name":"Global Peace and Security Dynamics","count":4,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"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/T10749","display_name":"International Law and Human Rights","count":3,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13369","display_name":"European and Russian Geopolitical Military Strategies","value":5.49e-05,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"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/T12953","display_name":"Critical Realism in Sociology","value":4.57e-05,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T12752","display_name":"Global Peace and Security Dynamics","value":2.73e-05,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"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/T13087","display_name":"Simone de Beauvoir and Sartre","value":2.69e-05,"subfield":{"id":"https://openalex.org/subfields/1211","display_name":"Philosophy"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12957","display_name":"War, Ethics, and Justification","value":2.55e-05,"subfield":{"id":"https://openalex.org/subfields/1211","display_name":"Philosophy"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","score":0.6542877554893494},{"id":"94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","score":0.616599977016449},{"id":"144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","score":0.5006999969482422},{"id":"199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","score":0.45159101486206055},{"id":"138921699","wikidata":"https://www.wikidata.org/wiki/Q47555","display_name":"Political economy","score":0.43552425503730774}],"counts_by_year":[{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2022,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":3,"oa_works_count":0,"cited_by_count":6},{"year":2024,"works_count":6,"oa_works_count":2,"cited_by_count":36},{"year":2025,"works_count":6,"oa_works_count":0,"cited_by_count":28},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":24}],"display_name_alternatives":["Pietrzak, Piotr","Piotr Pietrzak"],"block_key":"p pietrzak","works_api_url":"https://api.openalex.org/works?filter=author.id:A5030210678","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5030210678","updated_date":"2026-11-10T14:30:39","created_date":"2022-06-21T00:00:00"}
