Before revision:  We introduce a new sketch called \mathsf{Fishmonger} }  that is based on a smoothed, compressed version of \mathsf{PCSA with a different estimation function.
After revision:  We introduce a new sketch called \mathsf{Fishmonger} } \rightarrow \infty. Here H_0,I_0 are precisely defined constants. We describe a sketch called Fishmonger that is based on a smoothed, compressed version of \mathsf{PCSA with a different estimation function.