ARC — Reflexive Architecture of Consciousness: Dissolving the Hard Problem through Architectural Identity

Abstract

Abstract: The hard problem of consciousness asks why there is something it is like to be a physical system. This paper presents the Reflexive Architecture of Consciousness (ARC), a formal theory that dissolves the hard problem by showing that the question that sustains it arises from an incomplete description. The theory's central claim is the Principle of Architectural Identity (PAI): the quale Q is identical to the reflexive functioning of an embodied architecture A, expressed as Q = f(A). The architecture comprises three components: the Basal Processing Center (BPC), which performs massive non-conscious processing; the Virtual Reflection Terminal (VRT), a projection bottleneck that selects a fraction of processing and weighs it by precision; and the Experience Projection Center (EPC), the pole where projected content is occupied as experience. The model formalizes reflexivity through four measurable indices: the raw reflexivity index R = H(A) / H(BPC), the effective reflexivity index A_ef = H(EPC) / H(BPC), valence V = Sg(R), and the subjective experience function E(R) = k R^a (1 - R)^b. Two further principles complete the framework: the Model of Incomplete Reflexivity (MIR), which states that the system can never project its totality (the strict inequality H(A) < H(BPC)), and the Principle of Generative Opacity (PGO), which explains the explanatory gap as the lived form of a system without transparent access to its own causal basis. The paper shows how the framework dissolves the classic cases (Mary's room, Nagel's bat, philosophical zombies, the self), and presents sixteen testable predictions across neurobiological, clinical, phylogenetic, and artificial domains, with five falsifiability criteria and eleven research protocols. The ARC is offered as a candidate paradigm: a possible science of consciousness grounded in the measurable relation between projection and occupation.