{"id":"S93001838","label":"Atiyah-Singer index theorem","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh93001838","normalized_label":"atiyah-singer index theorem","broader":["http://id.loc.gov/authorities/subjects/sh85064860"],"aliases":["Atiyah-Patodi-Singer index theorem"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93001838","provider":"lcsh","revision":"aae0d3427ab762ad","taxonomy_revision":"f050b5d4780b1289","title":"Atiyah-Singer index theorem","url":"/topics/S93001838","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9279882536547385892","address_version":"morton4x16-v1","coordinates":[0,22,11361,47104],"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}