 00^{-0}$ calculated for increasing $N'$ ($L=00,00,00,00,00$ respectively), shown in the range $x \in [-0.00,0.00]$. The plot has been magnified in order to show the details of the convergence.[]{data-label="fig:conv_0e-0m"}](figure0)  A similar convergence occurs for the antidiagonal part of the 0-RDM, $\rho_0(x,-x)$. 