@article{spherefacerevivedunifyinghyperspherical,
  title = {SphereFace Revived: Unifying Hyperspherical Face Recognition},
  author = {Weiyang Liu and Yandong Wen and Bhiksha Raj and Rita Singh and Adrian Weller},
  year = {2021},
  eprint = {2109.05565},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.05565v3},
}