Validation

The strongest current public claim is specific: a baryon-sourced coherence response can reproduce halo-like galaxy structure while remaining competitive on benchmark rotation-curve fits.

The result, computed live

One galaxy, three curves

This is the whole argument in one figure. The points are the measured rotation of NGC 3198. The grey dashed line is what visible matter alone predicts under Newtonian gravity: it peaks and falls away. The observed rotation does not fall: that gap is the dark-matter problem. The amber line is the coherence model, and it is not drawn by hand or fitted per galaxy: it is computed during this build by the coherence-time interpolation applied to the baryonic curve, with one universal coupling. Rebuild the site and it recomputes.

0 10 20 30 40 0 50 100 150 Radius (kpc) Rotation velocity (km/s)
Observed (SPARC) Newtonian, baryons only Coherence model
NGC 3198, 22 radii. Observed rotation stays flat while the visible-matter (Newtonian) curve falls away; the coherence-model curve, computed in Coherence Language during this build, tracks the data to a mean of 2.52σ with one universal coupling and no per-galaxy dark-matter halo. Data: SPARC (Lelli, McGaugh & Schombert 2016).

This page does not claim that every cosmology problem is solved or that particle dark matter has been eliminated. It presents the strongest scientist-facing result in a way that is specific, defensible, and tied to the current evidence ledger.

Validation stack
#
171 SPARC galaxies
Primary benchmark population carried in the current public claim
#
5 blind THINGS galaxies
Held-out hostile slice used for additional pressure testing
D
Robustness and rerun audits
Resampling, hostile-slice, and rerun packets are part of the evidence corpus
C
Paper and protocol
The phantom-halo paper and replication protocol are the cleanest current public anchors
Phantom halo figure
Depth

The public takeaway is modest and meaningful: halo-like galaxy behavior may be reproducible from a baryon-sourced coherence response, which weakens the claim that NFW-like profiles uniquely imply particle dark matter.

The validation story is built around the current weak-field and galaxy-limit bridge, benchmarked against SPARC and checked with hostile-slice and rerun audits. Final cosmology closure and microphysical source closure remain open.

What stays explicit
C
Not an ontology claim
The page does not say particle dark matter is disproven
C
Not final cosmology closure
Global model selection and joint-likelihood closure remain open
D
Replication first
Claim traces, reruns, and evidence packets remain visible parts of the posture
#
Safe wording
NFW-like profiles are not unique evidence for particle dark matter if a baryon-sourced coherence response can reproduce them competitively

What the result says

The current galaxy result gives the research program a concrete observational bridge and a narrower public claim worth defending.

What the result does not say

It does not flatten theorem closure, observational fit quality, and external scientific consensus into one undifferentiated word like proof.

Why the bootstrap matters

The bootstrap figure tracks how internal derivation, evidence packets, and paper artifacts stay linked rather than drifting apart.

Bootstrap and traceability figure

Check it yourself

The evidence is downloadable

The preprint behind this page, the preregistration that locks the next test, the open-source code, and the public datasets are all in the evidence library. If a number on this page has no artifact behind it, that is a bug.