Is a Check Engine Light P1456 Code the same as P0456?

I have a check engine light on my 2002 Honda Civic & scanned it with the diagnostic tool and the code came up P1456. The code booklet that came with the tool only has P0456. Is it the considered the same code?
This is the diagnosis: very small evap emission control system leak.
I will get a new gas cap and hopefully that will clear it but if not I will have to do a smoke test.
But is the P1456 the same as P0456?

P0456 is a generic code used by all makes. P1456 is only one Honda uses.
http://www.obd-codes.com/trouble_codes/honda/

P0456 Evaporative Emissions System Small Leak Detected
P1456 EVAP control system leakage

1456 is called a 2-trip event. If you clear it and the problem happens again during the 2nd start up, this code will set