{"id":"S94001868","label":"Birch-Swinnerton-Dyer conjecture","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh94001868","normalized_label":"birch-swinnerton-dyer conjecture","broader":["http://id.loc.gov/authorities/subjects/sh87002041"],"aliases":["Birch and Swinnerton-Dyer conjecture","Conjecture, Birch-Swinnerton-Dyer"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh94001868","provider":"lcsh","revision":"3a577809fd848abf","taxonomy_revision":"f050b5d4780b1289","title":"Birch-Swinnerton-Dyer conjecture","url":"/topics/S94001868","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"344595757489341028","address_version":"morton4x16-v1","coordinates":[0,22,26987,12288],"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}