{"id":"S93001591","label":"Pion beams","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh93001591","normalized_label":"pion beams","broader":["http://id.loc.gov/authorities/subjects/sh85098361"],"aliases":["Beams, Pion"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93001591","provider":"lcsh","revision":"7748c2229e0087a2","taxonomy_revision":"f050b5d4780b1289","title":"Pion beams","url":"/topics/S93001591","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9820323287920952868","address_version":"morton4x16-v1","coordinates":[0,22,11357,56320],"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}