{
  "origin": "coordinator_publication_derivative",
  "original_checker_sha256": "ccb43ecdc9d3f1af852c19a9742ce4eae544fcbee1f30a0bec7511263550eca5",
  "change": "Replace campaign-relative source discovery with required --source argument. Mathematical calculations are unchanged.",
  "manuscript_sha256": "8adb9681e2cd5e4bdcb292162a32796b00ae7b757a5a900fbd580d0bc939e34e"
}