Remark: Physics families are not this series

The families closest to the standing problems are external mathematics, not premises. Family 260 states spacetime Penrose inequalities, and the overview links under that family are anti-de Sitter texts. Family 264 states strong cosmic censorship near two-ended Kerr. Family 265 states a two-dimensional gapped area law. Family 271 states Bloch's law for the quantum Heisenberg ferromagnet. Family 272 states entanglement without a secret key, including a PPT-square statement. Family 273 states an entropy photon-number inequality. Family 277 states a threshold for entangled games. Family 282 states scale-to-conformal enhancement in four-dimensional quantum field theory. Family 287 states that the free group factors are isomorphic. Family 362 states global smoothness for the relativistic Vlasov–Maxwell system. Family 376 states universal computation in forced Navier–Stokes. None of these is a Page curve, an island, a firewall resolution, a derivation of Einstein dynamics, or an ultraviolet completion of the Enter sheet. The authors are OpenAI. The companion does not verify them. O.1 stays NOT_CLOSED. No quantum coefficient is admitted. No compilation is asserted.