Resolved NO. Preprint here: https://arxiv.org/abs/2307.12008 Companion paper here with description of synthesis: https://arxiv.org/abs/2307.12037 Update 2023-08-05: Updating to answer some more common questions. If anything here differs from the 2023-07-27 update, this update should supersede that one. I believe what I have written below maintains the spirit of the market and preserves its predictivity against weird edge cases. Materials Impurities: This question is specifically about LK-99. ...
