well, imo "sybil" has gone beyond that, imo a sybil is any cut where you hold a packet with between both hands, so for example the tornado cut is also a sybil, same with pandora, tctsca, molecule, jacson 5 yada yada.. but then you can get a little mixed up with the pivot cuts b/c of that definition, but just by looking at a cut it's easy to determine whether it's a sybil cut or a pivot cut