{
  "description": "Kronos time and drift model",
  "time_equation": "τ(t+1) = τ(t) + Δ - D - X",
  "parameters": {
    "τ": "cycle time / phase index",
    "Δ": "overall change (ΔS, ΔE)",
    "D": "drift index",
    "X": "empty-space ratio"
  },
  "notes": "When drift and empty-space rise, τ advances more slowly or triggers corrective cycles."
}