The Parameterized Human in OIT-SIM

The Parameterized Human in OIT-SIM proposes a conceptual and operational application of the OIT-SIM / OIT-TISIM spacelike 5D informational framework to the human observer. The paper interprets the human as a self-referential, memory-bearing, decision-making and action-producing measuring system. Unlike a standard measuring instrument, which receives data, compares them with calibration references and outputs a result, the human observer filters incoming information through perception, compares it with a Personal Permanent Memory structure, sediments part of it as persistent information, and acts back upon external reality.

The model introduces three informational circuits closed into a continuous loop: an ascending input circuit, a horizontal internal comparison-and-sedimentation circuit, and a descending decision-action circuit, with the horizontal-circuit coherence modulating the decision stage. It synchronizes these with the spacelike relation dτ₅_D,H² = dτ₄_D,H² − dq_I,H². The synchronization is carried at the Level-2 (OIT-TISIM) operational level, where dq_I,H = (k_eff/c)·dI_m,H uses the effective, state-dependent coefficient k_eff rather than the fundamental k₀; the term invariant applies strictly to the underlying Level-1 OIT-SIM relation. dq_I,H is a spacelike informational metric displacement expressed in time units — not psychological time, and not a second physical time. 

For the parameterized human H, the regime indicator β_I,H = (dq_I,H / dτ_4D,H) classifies the evolution into subcritical 5D-timelike, critical 5D-null, and supercritical 5D-spacelike informational regimes.

For realistic human parameters the regime indicator satisfies |β_I,H| ≪ 1 by many orders of magnitude; the critical (5D-null) and supercritical (5D-spacelike) regimes are therefore retained only as formal limits of the metric, not as attainable cognitive states.

This essay does not propose a clinical model, a complete neuroscience of consciousness, or an experimentally validated physical theory of the mind. Conceptually, it interprets the human observer as a self-evolving measuring instrument in a continuous cycle: reality modifies the human from perception to memorization, while the human modifies reality through decision and action.

https://orcid.org/0009-0002-3646-1493