{"id":"W4406665043","doi":"10.22331/q-2025-01-21-1603","title":"Streaming quantum state purification","year":2025,"lang":"en","type":"article","venue":"Quantum","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Concordia University; Perimeter Institute; University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada; Institut Périmètre de physique théorique; Ministry of Colleges and Universities; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Government of Canada; National Science Foundation","keywords":"State (computer science); Computer science; Quantum; Physics; Quantum mechanics; Algorithm","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001062173,0.0004382052,0.0009501006,0.0003555198,0.0007091445,0.000900375,0.001386099,0.0009105518,0.00557277],"category_scores_gemma":[0.004945815,0.0003065419,0.0004963223,0.0007630592,0.001592584,0.003476129,0.002678935,0.001442443,0.001053041],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006848051,"about_ca_system_score_gemma":0.00104674,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005145658,"about_ca_topic_score_gemma":0.0005350803,"domain_scores_codex":[0.9987206,0.000320332,0.00008272722,0.000252067,0.0004871161,0.000137142],"domain_scores_gemma":[0.9962567,0.001284314,0.000234109,0.001676207,0.0004291796,0.0001195314],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0007270167,0.0002370526,0.00138032,0.0004152241,0.00008054869,0.0003581214,0.000318751,0.05754542,0.07792629,0.6419601,0.008370253,0.2106809],"study_design_scores_gemma":[0.00009013812,0.0002711325,0.0005927941,0.00005219691,0.00004017739,0.0005784736,0.00007154885,0.4956735,0.07902592,0.4104251,0.01311266,0.00006635728],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03751408,0.0003041624,0.9531537,0.0004255583,0.00008217919,0.0002149266,0.0004228946,0.00131581,0.006566716],"genre_scores_gemma":[0.6606272,0.0003971425,0.3307945,0.0002738258,0.0001261847,0.0002821834,0.0007297549,0.0001842758,0.006585016],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00557277,"threshold_uncertainty_score":0.01864278,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009902980358790637,"score_gpt":0.2475205234541164,"score_spread":0.2376175430953258,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}