{"id":"W4416117911","doi":"10.1088/1751-8121/ae1e44","title":"Indefinite causal key distribution","year":2025,"lang":"en","type":"article","venue":"Journal of Physics A Mathematical and Theoretical","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Engineering and Physical Sciences Research Council; Ministry of Colleges and Universities; Government of Canada; Institut Périmètre de physique théorique; QuantIC","keywords":"Eavesdropping; Quantum key distribution; Key (lock); Alice (programming language); Protocol (science); Quantum cryptography; Alice and Bob; Cryptographic protocol; Cryptography","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002766075,0.0003284036,0.0004060036,0.0008010501,0.000942612,0.001693557,0.001458415,0.001119434,0.005466588],"category_scores_gemma":[0.00462027,0.0002424574,0.0003791577,0.0008961359,0.004352128,0.00398144,0.001866984,0.002236561,0.0006668917],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00147814,"about_ca_system_score_gemma":0.001532832,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007759302,"about_ca_topic_score_gemma":0.0005402713,"domain_scores_codex":[0.9970987,0.0009608395,0.0001717191,0.0004276956,0.001039412,0.0003015819],"domain_scores_gemma":[0.9941576,0.001588163,0.0009097119,0.001971839,0.0009030113,0.0004696656],"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":[0.0001319578,0.00005705384,0.0002988823,0.00005852761,0.000006681975,0.0001030454,0.0001476037,0.005792507,0.005288704,0.9789612,0.0006949411,0.008458925],"study_design_scores_gemma":[0.000153247,0.000330197,0.0006194785,0.00005663379,0.00003282968,0.0003107761,0.0001316959,0.1738586,0.02865814,0.7505809,0.0451347,0.0001327845],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.06281701,0.0003731531,0.8995625,0.002007317,0.0003874628,0.0002120719,0.0002557541,0.0007234203,0.03366133],"genre_scores_gemma":[0.8660798,0.0003641376,0.1232739,0.0004508627,0.0002106828,0.0001472406,0.0001499391,0.00005165722,0.009271793],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.005466588,"threshold_uncertainty_score":0.01828754,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005639336815463933,"score_gpt":0.2321059558308263,"score_spread":0.2264666190153624,"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."}}