{"id":"W2896971538","doi":"10.1109/pst.2017.00057","title":"Alice in Blockchains: Surprising Security Pitfalls in PoW and PoS Blockchain Systems","year":2017,"lang":"en","type":"article","venue":"","topic":"Blockchain Technology Applications and Security","field":"Computer Science","cited_by":34,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Blockchain; Computer security; Computer science; Compromise; Reputation; Risk analysis (engineering); Internet privacy; Business; Law; Political science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001176656,0.0002086116,0.0003393897,0.0003404816,0.000343007,0.0003645465,0.001613608,0.0002788848,0.000003156075],"category_scores_gemma":[0.0001035768,0.0002062037,0.00003332985,0.0003134789,0.0001873858,0.000194448,0.0008069133,0.0004133925,0.000007731017],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006872509,"about_ca_system_score_gemma":0.00004923968,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005507507,"about_ca_topic_score_gemma":0.003981578,"domain_scores_codex":[0.9981415,0.00009965455,0.0004187052,0.0006878611,0.000191032,0.0004613001],"domain_scores_gemma":[0.9978968,0.0001084329,0.0001896176,0.001651082,0.00005811566,0.00009593901],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000005543636,0.0002531248,0.04790441,0.00004754412,0.00001259078,0.00008503016,0.002015888,0.00008106229,0.0005579538,0.9436088,0.0001566255,0.005271496],"study_design_scores_gemma":[0.002738105,0.0001286902,0.09586996,0.0002788169,0.000008032061,0.0002121058,0.001115417,0.7976711,0.00217516,0.09425455,0.004320878,0.001227172],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9784199,0.0006796495,0.01016009,0.003794038,0.0001645229,0.0005714613,0.000003314831,0.0002363109,0.00597072],"genre_scores_gemma":[0.9970382,0.00006045937,0.002528487,0.0001521011,0.00002702967,0.00007358224,5.473409e-7,0.000009712571,0.0001098218],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8493542,"threshold_uncertainty_score":0.8408742,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01107854701046189,"score_gpt":0.2504570902575351,"score_spread":0.2393785432470732,"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."}}