{
  "tool_version": "ndfeb-sps-physics-tool-20261013.5.0",
  "slice": "C4",
  "release_step": "PR2",
  "data_cutoff_step": "P3",
  "files": {
    "tool": {
      "name": "ndfeb_physics_tool.py",
      "sha256": "54d58ba2126eaa6fc1e28a86765de9f49b5849893604bada25ede70fd50aff8f"
    },
    "physics": {
      "name": "physics.py",
      "sha256": "444139f68fedcd65ca2f32cf1b92db02028e1573b033efdc8923878ab459411c"
    },
    "forward": {
      "name": "forward.py",
      "sha256": "a872c20a4cf8c6e91f54924bfa6b730eb07160b1dadcb4eb0dd309b65f60b402"
    },
    "posterior": {
      "name": "posterior_tool.npz",
      "sha256": "285cffdd176e84a17f62149b00efbb2b433248141e582479d6cd714f3e398335",
      "size_bytes": 5085560
    }
  },
  "note": "owner-built (Dynamical); magnetic draws identical to C0-C3; density refitted with body #6; declared, uncalibrated feedstock particle-size layer",
  "agent_release": "v1.3 agent copy: posterior rows reserved for hidden worlds are removed; the remaining rows are an unbiased subset of the same posterior"
}