bohm according to the video above about how physical cloning is not possible, it says that an extremely close approximation is theoretically possible but that quantum mechanics prevents an exact physical clone without destroying the original in the process of retrieving the information. A resurrection does not involve replicating or destroying one original, but extrapolating from numerous points in the past to recreate a being which resembles multiple point but may not be exact to any given one.
It also says that it is not clear that consciousness arises from processes at a quantum level. As time goes on, the closer the approximation that humans are able to create must become. The information needed will be immense, but given time and progress it becomes inevitable. You mention all sorts of complicated processes that make the information difficult to retrieve. But as long as those processes follow consistent laws which are discoverable, then no matter how long or convoluted, the information is in principle retrievable at an ordinary mechanical level. Since humans operate and function on a scale at which ordinary physics rules apply rather than quantum mechanics, the information that can be retrieved will be enough to recover what is needed to reconstruct an entity that is constituted and functions as the original.
So the philosophical question again is whether an exact copy which has the same composition and functions the same as the original person is a resurrection of that person.