@article{13601,
  author = {Mason Marshall and Daniel Castillo and Willa Arthur-Dworschack and Alexander Aeppli and Kyungtae Kim and Dahyeon Lee and William Warfield and Joost Hinrichs and Nicholas Nardelli and Tara Fortier and Jun Ye and David Leibrandt and David Hume},
  title = {High-Stability Single-Ion Clock with $5.5\ifmmode\times\else\texttimes\fi10^\ensuremath-19$ Systematic Uncertainty},
  year = {2025},
  journal = {Phys. Rev. Lett.},
  volume = {135},
  pages = {033201},
  month = {2025-07},
  publisher = {American Physical Society},
  url = {https://link.aps.org/doi/10.1103/hb3c-dk28},
  doi = {10.1103/hb3c-dk28},
}