This is just a regular journal page. Not surprised they're tracking their users. A better place to link would probably have been the arXiv: https://arxiv.org/ab

This is just a regular journal page. Not surprised they're tracking their users. A better place to link would probably have been the arXiv: https://arxiv.org/abs/2001.02479v1 https://arxiv.org/abs/2001.02479v1.