Nerva Whitepaper

is an untraceable and secure cryptocurrency aiming to be GPU and ASIC resistant via the new Cryptonight Adaptive POW algorithm.
NERVA offers true privacy and fungibility, is totally untraceable and unlinkable, with users and transfer amounts hidden from the public

As this is a Monero fork, its basis are the CryptoNote and RingCT protocols. A whitepaper regarding the Cryptonight Adaptive algorithm is in the works and will be published in due course.

Nerva website