{
  "project": "CSM_RH",
  "version": "1.74",
  "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"
  },
  "mixed_state_branch": {
    "status": "PERIODIC_FACTOR_STATE_SCREEN_COMPLETE",
    "periodic_small_factor_route": "CLOSED_PRINCIPAL_RANK_ONE_OR_ROOT_BLIND",
    "next_class": "GLOBAL_PRIME_ERROR_MERTENS_CROSS_SPECTRUM"
  },
  "next": {
    "target": "PRIME_MERTENS_CROSS_SPECTRUM_SCREEN"
  }
}