Quanta is usually careful to link to the actual papers (even if the reader has to be equally careful to find them), so it's surprising that the link is missing

Quanta is usually careful to link to the actual papers (even if the reader has to be equally careful to find them), so it's surprising that the link is missing here. Another paper (linked from the article) is https://arxiv.org/abs/2310.17567 https://arxiv.org/abs/2310.17567