@unpublished{smonad-hydrogen-constants-synthesis,
  author = {Haj Yousef, Mohamed},
  title = {{Dual-Time Projection Metrology and the Temporal Origin of Physical Constants}},
  note = {Working manuscript; No numbered version stated; 66 PDF pages. Synthesis manuscript. Source copy catalogued 2026-10-18.},
  url = {https://www.smonad.com/hydrogen/papers/dual-time-projection-metrology-constants-synthesis.pdf},
  urldate = {2026-10-18}
}