As of snapshot 27745 under ledger-default@0.3.0. Counts by assessment state, descriptive only: no topic is scored.
1 Insufficient evidence3 Leans supported3 Not assessed50 Supported
| Claim | Type | Assessment |
|---|
| The Dewar-region evidence implies that the Moon had an internally generated magnetic field stronger than 10 μT around 4.2 billion years ago. | QUANTITATIVE | Leans supported |
| Joint gravity and magnetic observations identify a roughly 60-km-wide, 9-km-deep dense, strongly magnetized body beneath the Moon’s Dewar region, interpreted as a buried volcanic complex. | OBSERVATIONAL | Supported |
| The 176Lu+ comparison became statistically limited after approximately 200 hours of averaging, with measurement instability of 4.8×10⁻¹⁶(τ/s)⁻¹ᐟ². | QUANTITATIVE | Supported |
| Direct correlation spectroscopy reported a relative frequency agreement of −2.4×10⁻¹⁹ with ±5.7×10⁻¹⁹ statistical and ±1.0×10⁻¹⁹ systematic uncertainties. | QUANTITATIVE | Supported |
| Two independent 176Lu+ single-ion optical references were reported with total systematic uncertainties of 1.1×10⁻¹⁹ and 1.4×10⁻¹⁹, and 9.6×10⁻²⁰ for their difference. | QUANTITATIVE | Supported |
| Replacing the Ni electrodes with Ni81Fe19 or replacing titanium with chromium strongly suppressed the thermally induced voltage in the experiment. | COMPARATIVE | Supported |
| The experiment reported an orbital Nernst effect in titanium using Ni electrodes, detecting a thermally induced voltage dependent on magnetization direction and linear in the temperature gradient. | OBSERVATIONAL | Supported |
| The LHCb analysis measured the Ω+cc mass as 3725.9 MeV/c² with separate statistical, systematic, lifetime, and external uncertainties. | QUANTITATIVE | Supported |
| The LHCb analysis reported an 8.7-sigma global-significance structure in the Ω0cπ+ mass spectrum and identified it as the doubly charmed baryon Ω+cc. | OBSERVATIONAL | Supported |
| At the reported precision, the antihydrogen hyperfine measurement was sensitive to antiproton internal structure contributing about 40 ppm. | QUANTITATIVE | Supported |
| Using microwave spectroscopy of roughly 24,000 anti-atoms, the study determined antihydrogen a1S/h as 1,420,404.8 ± 1.1(stat.) ± 5.6(sys.) kHz in a 1-T field. | QUANTITATIVE | Supported |
| The study reported a 4-ppm measurement of antihydrogen’s ground-state hyperfine splitting, improving the prior state-of-the-art precision by two orders of magnitude. | QUANTITATIVE | Supported |
| At 370 km, all tested twin-field QKD links surpassed the PLOB repeaterless bound, with key-rate improvements ranging from 51.5% to 251.4%. | COMPARATIVE | Supported |
| Across 20 client chips, 117 of 120 modulators functioned; their mean measured Vπ was 5.8 ± 1.4 V and interference visibility was 33.8 ± 5.6 dB. | QUANTITATIVE | Supported |
| The study implemented pairwise twin-field QKD across 20 client chips and ten wavelength-multiplexed channels, with each channel reaching 370 km and a 3,700-km networking capability. | QUANTITATIVE | Supported |
| In the study, the beam's mean longitudinal velocity and narrow velocity-distribution spread indicated a superthermal beam, with yields similar to the highest-intensity diffuse sources. | COMPARATIVE | Supported |
| The study generated a high-brightness muonium beam by extracting muonium from a thin layer of superfluid helium. | OBSERVATIONAL | Supported |
| The study experimentally demonstrated hyperbolic wave attractors with elastodynamic waves in a hyperbolic metamaterial and observed attractor phase transitions and robustness against defects. | OBSERVATIONAL | Supported |
| Odd-shaped cavities formed in hyperbolic media can suppress chaotic wave dynamics and produce robust, chiral, broadband, scale-invariant hyperbolic wave-attractor states. | OBSERVATIONAL | Supported |
| The study's proposed multi-polarization-addressable 3D meta-holography achieved meter-scale reconstructed-image depth, approximately 80 times larger than conventional Fourier meta-holography. | QUANTITATIVE | Supported |
| In the study’s 24-qubit experiment, the hybrid feedback trajectory converged to the reported optimal TDVP orbit in fewer than ten iterations. | QUANTITATIVE | Supported |
| The study implemented its protocol on a programmable superconducting processor realizing an interacting Su–Schrieffer–Heeger ladder. | OBSERVATIONAL | Supported |
| The study developed and experimentally implemented a hybrid quantum–classical feedback protocol to discover and stabilize long-lived regular trajectories in a superconducting quantum processor. | OBSERVATIONAL | Supported |
| In a 4D-STEM experiment, adjacent silicon atomic columns 136 pm apart produced electron interference fringes consistent with double-slit behavior, and the fringes carried information about correlated thermal vibrations of neighboring atoms. | OBSERVATIONAL | Supported |
| A sequentially valid reanalysis found that evidence against ΛCDM was concentrated almost entirely in the DESI LRG2 redshift bin, weakened to mild support for ΛCDM when that bin was removed, and did not survive a look-elsewhere correction across seven bins. | COMPARATIVE | Supported |
| Combining DESI DR2 and complementary data in a multi-parameter w0wa cosmology fit produced an approximately 3-sigma preference for an evolving dark-energy equation of state over ΛCDM, while the corresponding Bayes factor was inconclusive. | COMPARATIVE | Supported |
| The study synthesized Imma-B60 through high-pressure formation of a Na4B60 precursor followed by sodium degassing. | OBSERVATIONAL | Supported |
| The reported Imma-B60 boron allotrope exhibited approximately 23% plastic deformation through dislocation-mediated slip. | QUANTITATIVE | Supported |
| The reported Imma-B60 boron allotrope had a bandgap below 0.2 eV and electrical conductivity of approximately 9 × 10^2 S m−1. | QUANTITATIVE | Supported |
| For ordered atomic arrays in free space, the study reported that maximal decay rate divided by the individual decay rate scales with atom number as N^(3/2 − 1/(2D)) for array dimensionality D equal to 1, 2 or 3. | QUANTITATIVE | Supported |
| For Markovian many-body quantum systems in the delocalized-decay regime, the study derived maximal decay-rate scaling Rstar proportional to N times the largest collective transition rate Gamma_max, up to asymptotic factors. | QUANTITATIVE | Supported |
| The study reported galaxy-associated, metal-enriched gas and signatures of baryon cycling in at least a subset of luminous galaxies within the first several hundred million years of cosmic time, before the completion of reionization. | OBSERVATIONAL | Supported |
| JWST/NIRSpec spectroscopy detected blueshifted absorption from neutral, low-ionization and high-ionization metal species in three galaxies at redshifts 7.2 to 9.3, with velocity offsets of approximately 50 to 250 km/s from their nebular systemic redshifts. | QUANTITATIVE | Supported |
| UBC reported that CHIME made a standalone detection of neutral-hydrogen emission from roughly five billion years ago using 94 nights of 2019 observations, demonstrating a potential independent intensity-mapping route for studying cosmic expansion. | OBSERVATIONAL | Leans supported |
| The study estimates that observations over roughly a decade could have a fair chance of directly measuring Sagittarius A*’s spin from the S301 orbit. | FORECAST | Not assessed |
| The star S301 near Sagittarius A* has an 8.7-year orbit and reaches a peak orbital speed of about 25,000 kilometres per second. | QUANTITATIVE | Supported |
| A CMOS-compatible photolithography process produced 4-inch-wafer-scale monolayer MoS2 transistors with physical channels below 5 nm, an 88 mV/dec subthreshold swing, and an on/off ratio above 10^6. | QUANTITATIVE | Supported |
| In bulk UTe2 crystals subjected to a magnetic field spanning two superconducting phases, direct-current pulses switched the sample between metastable high- and low-critical-current states that persisted for extended periods; gradual current-ramp annealing restored the equilibrium vortex state. | OBSERVATIONAL | Supported |
| A sterically gated combination of chemically orthogonal Lewis acids and bulky phosphine bases concurrently passivated targeted ionic defects in perovskite solar cells, producing devices with power-conversion efficiencies up to 27.4% and certified steady-state efficiency of 25.8%. | QUANTITATIVE | Supported |
| In a laboratory study of polymer–aluminum analog joints for battery interfaces, five cryogenic cooling and mild-reheating cycles reduced apparent shear strength from about 1.72 MPa untreated to 0.20 MPa after a 5-minute cooling/1-minute reheating schedule, enabling low-force separation. | QUANTITATIVE | Supported |
| JWST/NIRSpec spectroscopy detected blueshifted absorption from neutral, low-ionization, and high-ionization metals in three galaxies at redshift 7.2–9.3, consistent with galaxy-associated kinematically disturbed gas before the midpoint of cosmic reionization. | OBSERVATIONAL | Supported |
| Using a stacking analysis of 4.5 years of observations, LHAASO detected very-high-energy gamma-ray emission from five nearby giant molecular clouds, with spectra consistent with cosmic rays interacting with interstellar matter over 1–100 TeV. | OBSERVATIONAL | Supported |
| A September 2026 Nature Physics News & Views reported that hybrid trapped-ion quantum simulators observed the dynamics of two quantum field theories. | OBSERVATIONAL | Supported |
| The GJ 3090 study found no evidence of a massive outer planetary companion or a wide stellar binary companion in the searched parameter space. | OBSERVATIONAL | Supported |
| NIRPS and HARPS observations of the sub-Neptune GJ 3090 b yielded a 3D orbital obliquity of 136° with an uncertainty of +24°/−18°, indicating a retrograde orbit. | QUANTITATIVE | Supported |
| The same study performed on-chip frequency-bin quantum-state tomography of a Bell state with reported fidelity of 95.7(3)% on a 4 × 7 mm silicon photonic chip. | QUANTITATIVE | Supported |
| A Nature Communications study reported tunable frequency beamsplitters on an integrated silicon quantum-frequency processor with success probabilities exceeding 94% and fidelities above 99.9%. | QUANTITATIVE | Supported |
| A September 2026 preprint reported evidence of a stable finite-time singularity in the three-dimensional Euler equations on R³ using a physics-informed neural network and self-similar ansatz. | TEXTUAL | Supported |
| The Yang-Mills Millennium Prize problem is a conjecture in particle theory concerning the existence of a mass gap under certain conditions. | DEFINITIONAL | Supported |
| Yang-Mills will be the next Millennium Prize problem to fall. | FORECAST | Not assessed |
| Terence Tao previously flagged that the right initial conditions in an idealized fluid could in principle produce a self-replicating machine making ever-smaller copies of itself. | OBSERVATIONAL | Supported |
| The Navier-Stokes equations govern fluid dynamics and underpin aircraft design, submarine design and modelling blood flow in artificial hearts. | OBSERVATIONAL | Leans supported |
| OpenAI's Navier-Stokes result shows that in the continuum limit a finite-time singularity can form in an idealized fluid from smooth initial conditions. | OBSERVATIONAL | Insufficient evidence |
| The Navier-Stokes problem is one of the Clay Millennium Prize problems. | DEFINITIONAL | Supported |
| Whether we are living inside a quantum-mechanical simulation will be formally proven undecidable. | FORECAST | Not assessed |
| Albert Einstein's work transformed modern physics. | HISTORICAL | Supported |
| Repeat strikes concentrate on tall grounded structures because field enhancement at their upper extremities initiates upward leaders earlier than from shorter nearby objects. | CAUSAL | Supported |
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