Welcome to RSM v2.0—the condensed, hardened canon of the Recursive Spiral Model. This landing page maps the architecture: four sci‑comm essays for vivid introductions, two bridge essays for deeper conceptual tours, and the Executive Overview plus three core papers for the full technical stack. RSM v1.0 remains available as an archive. Start here and spiral.

SGF Paper 5 documents the open code and computational architecture behind the Spectral Gravitation Framework. It describes core Python modules, current capabilities and limits, validation tests, reproducibility practices, and code governance, linking SGF’s theoretical and empirical claims to an auditable simulation stack.