What is the best way to hash a shaped array?

[DechinPhy]

For example we can use hash(ndarray.tostring()) to get the hash value of a numpy array. So what could be the best way to hash a shaped array in jax?

[jakevdp]

It depends on the context, but something like hash(np.asarray(x).tostring()) should work.

[PhilipVinc]

better to use .tobytes() , as tostring() is deprecated..