{"id":"S85000870","label":"Adiabatic invariants","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85000870","normalized_label":"adiabatic invariants","broader":["http://id.loc.gov/authorities/subjects/sh85067665","http://id.loc.gov/authorities/subjects/sh85082129"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85000870","provider":"lcsh","revision":"8fc38d6432de00ca","taxonomy_revision":"f050b5d4780b1289","title":"Adiabatic invariants","url":"/topics/S85000870","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513999348355187264","address_version":"morton4x16-v1","coordinates":[0,20,17418,38912],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}