salahealer9/harmonic-architecture-solar-system: v3.0: Definitive Preprint — Companion to Scala Harmonica (2026)

🧠 What's New in v3.0 Substantially revised manuscript, now archived here as the definitive preprint. This version supersedes v2.0. 🔹 Key Changes Revised and expanded manuscript with improved presentation and cleaner mathematical exposition Updated figure: SRHF geometric construction now shows the full Celtic Cross geometry with labelled harmonic constants $(A, B, C, D)$ Refined section structure with clearer separation of empirical results, comparative analysis, and speculative connections All quantitative results unchanged: MAPE ≈ 0.72%, RMSE ≈ 0.11 AU 🧭 Version History This release follows v1.0 (initial framework) and v2.0 (extended validation). All versions are linked under the concept DOI. 📄 Associated Publication Gherbi, S.-E. (2026). The Harmonic Architecture of the Solar System: A Silver-Ratio-Based Hypothesis for Planetary Spacing. Zenodo. DOI: 10.5281/zenodo.18816002 🔗 Links v2.0: 10.5281/zenodo.17521488 v1.0: 10.5281/zenodo.17432971