The persistence of the local knot

A light wave is a fleeting ripple. Once it has spent its energy against the 0.73 N tension of the field, it unzips and disappears into the background. Matter behaves differently. In RSI, a matter-knot is a topologically protected Volume of Displacement (Vd), meaning a stable twist in the field that cannot simply untie itself.

What keeps it stable is the Universal Mechanical Clamp, an external pressure of 8.23 × 10²⁸ Pa. This pressure holds the knot in place even as the Inhale carries it along.

The theory therefore treats the Optical Horizon at 13.8 billion years as a Signal Resolution Limit, not an edge to existence. A ship stays whole while its wake smooths away behind it. Likewise, a galaxy persists as long as outside pressure holds its shape. Only at the Still Core, where incoming matter is so congested that the clamp vanishes, does the knot finally unzip.