On the Conscioperceptual Unit, Symmetry, and the Fifth Quint Number

“This PDF contains both the Croatian and English version of the paper.” While the paper draws on certain philosophical notions related to holonic logic, harmonic structures, quintic relations, and ontological symmetry, all original constructs—such as the conscious-perceptual unit, the Π-layer, the quintal field, as well as the pseudocode and Python-based model—are the author’s original contribution. This theoretical-philosophical work explores the architecture of cognition and presence through the lens of the conscioperceptual unit, a construct based on symmetry, quintal harmony (3:2), and the emergence of a universal constant. It addresses the inner geometry of awareness, not as linear process or computation, but as a dynamic equilibrium of interacting forces — a field of presence structured by quintal resonance. The text introduces the fifth quint number as a structural constant of coherence and unity. Note: This is a bilingual paper: „English and Croatian” Author: Ladislav Gradečak Year: 2025 Published on: Zenodo License: Creative Commons Attribution 4.0 International (CC BY 4.0)