Gematria Calculation Result for zimms arm nub by march mmxiii on Roman Numeral

This is calculated by summing each letter's value: z(0) + i(1) + m(1000) + m(1000) + s(0) + (0) + a(0) + r(0) + m(1000) + (0) + n(0) + u(5) + b(0) + (0) + b(0) + y(0) + (0) + m(1000) + a(0) + r(0) + c(100) + h(0) + (0) + m(1000) + m(1000) + x(10) + i(1) + i(1) + i(1).