一句话：提出基于 groupoid 的 groubit，为一种经典网络架构建模，使其可直接执行若干通常属于量子网络的协议。
本文研究工业界近期提出的一类新型经典计算机网络架构，旨在为其提供严格的数学分析。作者提出 groubit，即基于 groupoid 对经典 bit 的推广，并据此构建该网络架构的经典 groupoid 模型。该模型表明，这一经典架构能够直接执行若干通常与量子网络关联的协议，包括 teleportation、dense coding 和安全密钥分发。评估以数学分析与协议构造为主，摘要未报告实现或实验基准。
We give a mathematical analysis of a new type of classical computer network architecture, intended as a model of a new technology that has recently been proposed in industry. Our approach is based on groubits, generalizations of classical bits based on groupoids. This network architecture allows the direct execution of a number of protocols that are usually associated with quantum networks, including teleportation, dense coding and secure key distribution.