Thanks so much for producing a Golang implementation of our HyperMinHash paper (I'm the first author) [0] and pointing me to your Hackernews post!

As an aside, we also have a prototype Python implementation [1], but your implementation looks more efficient than ours, and I may start pointing people to your Github repo too.

[0]: https://arxiv.org/abs/1710.08436

[1]: https://github.com/yunwilliamyu/hyperminhash