{
  "project": "CSM_RH",
  "version": "1.71",
  "date": "2026-09-09",
  "root": {
    "RH_PROVED": false,
    "RH_DISPROVED": false,
    "GLOBAL_RH_CERTIFICATE": false,
    "status": "OPEN",
    "canonical_frontier": "F-RH-017-v3",
    "preferred_arithmetic_subfrontier": "F-RH-022"
  },
  "campaign_47": {
    "status": "VAUGHAN_BUCHSTAB_BRANCH_STRUCTURALLY_CLOSED",
    "closure": "EMPTY_DIVISOR_HARD_CORE",
    "F-RH-024": "CLOSED_ROOT_EQUIVALENT",
    "F-RH-025": "CLOSED_NONAMPLIFYING_REORGANIZATION"
  },
  "next": {
    "candidate": "NONLINEAR_MULTI_COPY_ORDINARY_PRIME_BOUNDARY_BREAKING",
    "entry_test": "reject linear transforms whose DS is c*zeta'/zeta plus zero-pole-free correction"
  }
}