Strong Chain Quality

Chain Quality (CQ) is a core blockchain property. Roughly speaking, it says: Owning $3\%$ of the stake gives you inclusion rights over valid inputs of your choice in roughly $3\%$ of the blockspace over time. For Nakamoto style chains, this is called Ideal CQ (see here). Chain quality was sufficient for early generations of blockchains that had low throughput, but modern blockchains have much higher bandwidth and can commit many... By Ittai Abraham, Pranav Garimidi, Joachim Neu