{"id":"S2009000128","label":"Group signatures (Computer security)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009000128","normalized_label":"group signatures (computer security)","broader":["http://id.loc.gov/authorities/subjects/sh00007219"],"aliases":["Signatures, Group (Computer security)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009000128","provider":"lcsh","revision":"b98d9886d010c0cb","taxonomy_revision":"f050b5d4780b1289","title":"Group signatures (Computer security)","url":"/topics/S2009000128","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4919127364035813988","address_version":"morton4x16-v1","coordinates":[0,478,64419,0],"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}