{
  "version": "1.0",
  "timestamp": "2026-03-29T22:05:18+09:00",
  "phase": "01",
  "phase_name": "stabilize",
  "phase_dir": ".planning/phases/01-stabilize",
  "plan": 1,
  "task": 1,
  "total_tasks": 1,
  "status": "paused",
  "completed_tasks": [
    {
      "id": 1, 
      "name": "Semantic Jigsaw Assemble Implementation", 
      "status": "done", 
      "commit": "pending"
    }
  ],
  "remaining_tasks": [],
  "blockers": [],
  "human_actions_pending": [],
  "decisions": [
    {
      "decision": "Implement Semantic LIS CV Pipeline", 
      "rationale": "OCR hallucination (e.g. 13 -> 32) caused the sequence constraint (num <= last_measure) to drop all subsequent measures. Replaced with Delta Constraint and strict bounding + CV Novelty Tracking.", 
      "phase": "01"
    }
  ],
  "uncommitted_files": [
    "youtube_tab_to_pdf.py",
    "verify_pdf.py",
    "scripts/debug/dump_ocr.py"
  ],
  "next_action": "Validate complete generated PDF output on diverse user machines for structural integrity and ensure bounding box avoids fret numbers correctly.",
  "context_notes": "All bugs fixed. The OCR window was clipping the high-E string fret numbers (0, 1, 2) which created false numbers. Crop corrected to `staff_top - 5`."
}