Topics — What a work is about. Nucleation holds whatever reading the owner files here, whether or not an Anthology of the SOTA topic could also hold it; instruction for ML practice belongs to the anthology (ADR-048). The words are seeded from the clusters the reading-time triage of 2026-09-25 found, and grow by decision.
Natural sciences — physics, astronomy, planetary and earth science, chemistry, biology and medicine read outside any machine-learning claim.
5 of 547 CLAIM documents. Back to the full index.
| # | Title | Summary | Status |
|---|---|---|---|
| CLAIM-144 | Inertial observers who disagree about temporal order differ in coordinates, not in a failure to glue: only spacelike-separated events change order between frames, and frames are global charts related by a group action | A164’s correction of the owner’s U47, which is standard special relativity, with two repairs. A164 left out the reading of the owner’s scenario whose answer is invariant (two passings of one marker). And it described frames as patches glued by a cocycle, which they are not: each inertial frame charts all of spacetime, and the frames are related by the Poincaré group. | Active |
| CLAIM-383 | In plane Couette and plane Poiseuille flow, measured in the energy norm, the linearized operator about the laminar profile has transient growth at least cR and resolvent norm at least cR² with c independent of R, so wherever it is eigenvalue-stable a perturbation of norm at most CR⁻² makes it eigenvalue-unstable | THEORY-304’s scalings as lower bounds, derived. At streamwise wavenumber zero, the cross-stream velocities obey an R-independent Stokes problem in the time t/R. They force the streamwise velocity through −U′v, so the streamwise response is R times an R-independent field. In the energy norm this gives transient growth at least cR, and in the steady forced problem a resolvent norm at least cR². Through pseudospectra, a perturbation of norm O(R⁻²) then moves an eigenvalue into the unstable half-plane wherever the flow is eigenvalue-stable. The sharp constants, and that the growth is no more than order R, come from the computation and are not here. | Active |
| CLAIM-506 v2 | The split of the last eukaryotic common ancestor’s central carbon metabolism, archaeal enzymes in the cytosol and alphaproteobacterial ones in the mitochondrion, does not single out syntrophy: a host that kept its own archaeal glycolysis and took up a bacterium with a TCA cycle leaves it whether the partnership began in syntrophy or by engulfment by an already complex host, and what the split counts against is a host whose carbon metabolism was replaced by the symbiont’s | Split from THEORY-1109 by the twenty-second status review (ADR-065; ADR-047’s kind 2, the record’s own extrapolation). THEORY-1109 reports what Santana-Molina and colleagues find and that they read it as support for syntrophy; this claim is the record’s judgement that the split cannot carry that reading. | Active |
| CLAIM-508 v2 | Gene ancestries alone cannot tell a symbiotic partner from a source of transferred genes: a partner whose genes were mostly lost, replaced or spread thin would leave the diffuse trace that Tobiasson and colleagues read as piecemeal transfer, and Bernabeu and colleagues concede that their donor signals say nothing of the kind of interaction | Split from THEORY-1104 by the twenty-second status review (ADR-065; ADR-047’s kind 2, the record’s own extrapolation). THEORY-1104 reports Tobiasson and colleagues’ reading of diffuse bacterial genes as transfer; THEORY-1105 reports Bernabeu and colleagues’ concession about their own donors. This claim is what the record draws from both. | Active |
| CLAIM-509 v2 | Stem lengths alone do not establish an order of acquisition in eukaryogenesis, neither Pittis and Gabaldón’s late mitochondrion nor Bernabeu and colleagues’ transfer waves: normalized stem length measures time only if rates before and after LECA are proportional, it shortens as closer relatives are sampled, the alphaproteobacterial separation from other bacteria rests on P = 0.044, and on Tobiasson and colleagues’ data it does not behave as a clock | Split from THEORY-1102 and THEORY-1101 by the twenty-second status review (ADR-065; ADR-047’s kind 2, the record’s own extrapolation). The two readings, now Active, report what the papers find; this claim is the record’s judgement of what stem lengths can establish. | Active |