{
  "source": "Author-supplied Non-Deterministic Loop Engineering PDF, About the Author, PDF page 277 / printed 265",
  "library_file_id": "file_00000000da2881fb92db279059839166",
  "source_pdf_sha256": "e4573b3332188850601a1add5f3132221e0a2ac24a9c37993bf85181a4a9694c",
  "image_xref": 3568,
  "mask_xref": 3575,
  "treatment": "Embedded photograph extracted with its alpha mask, composited on white, resized for the web; no generative alterations. EXIF not carried over.",
  "source_biography": "Adapted from the same About the Author page. Current role is not independently re-verified; short bio avoids presenting a specific job title as current.",
  "photo_sha256": "cecd6882e47da30bc362fa23d367fd0e3755ee81fc80a9b2f601694f801b048f"
}
