Week of September 14, 2026
Week 2026-W38: 20 curated papers with 20 free plain-English explainers.
Start with #1 → Rapid Learning of Dexterous In-Hand Pen Writing through Real-Time Jacobian Estimation
Start with #1 → Rapid Learning of Dexterous In-Hand Pen Writing through Real-Time Jacobian Estimation
Rapid Learning of Dexterous In-Hand Pen Writing through Real-Time Jacobian Estimation
An anthropomorphic robot hand writes with a grasped pen after about 18 seconds of on-robot Jacobian estimation — no analytic contact model, simulation training…
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MindTopo: Can Foundation Models Reason in Topological Space?
MindTopo tests whether foundation models grasp topology that survives stretching — continuity, separation, order, enclosure, knots — and finds even the best of…
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Biology-in-the-loop: Amortized Adaptive Hit Discovery in CRISPR Screens
AssayLoop learns how to pick the next CRISPR perturbations from 1,389 historical screens, then hands off to LLM biology priors — recovering 27.7% of hits after…
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CHIMERA Challenge Task 2 and 3: Response Subtypes Classification and Progression Survival Prediction in Bladder Cancer Patients using Multimodal Datasets
A 368-patient multimodal challenge for high-risk non-muscle-invasive bladder cancer: the best of 159 submissions hit weighted F1 0.73 for BCG-response subtypes…
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Reflex-Informed Neuromuscular Reinforcement Learning for Muscle-Driven Locomotion
A fixed phase-dependent reflex controller plus an RL policy that outputs four residual reflex gains and thresholds produces more plausible, symmetric muscle-dr…
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Caption-once, Frames-on-Demand: Visual-Need Routing for Budget-Aware Agentic Long Video Understanding
CFD captions a long video once on the edge into a reusable dual-track index, then a cloud Visual-Need Router spends frames only when a question is actually per…
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A Chip-scale Space-time Multiplexed Gaussian Boson Sampling Processor Beyond 10,000 Photons
A thin-film lithium niobate chip runs space–time multiplexed Gaussian boson sampling at 4 GHz and records up to 11,059 detection events in a millisecond — then…
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SenseNova-U1.5: Towards Native Unified Visual Intelligence
SenseNova-U1.5 is an 8B mixture-of-transformers unified model that understands, reasons about, and generates images without a separate encoder or VAE — trained…
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Seamless Whole Slide Label-Free Virtual Staining
COMB virtual-stains gigapixel whole-slide images without visible tile seams by storing neighbor features in a Consistency Memory Bank — local padding plus neig…
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DiffSWE2d: a differentiable Shallow Water Equations solver for end-to-end flood and tsunami modelling
DiffSWE2d is an open-source PyTorch shallow-water solver that treats time-marching physics as a differentiable graph, so flood and tsunami inversions can take…
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The generalised semi-Clifford conjecture is false
A constructed five-qubit fifth-level Clifford-hierarchy gate is not generalised semi-Clifford, killing a 2007 conjecture — and the same example shows the hiera…
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Computational framework for quantum state tomography of spin ensembles
Tomography-NMR is an open-source Python pipeline that turns NMR spectra of coupled 31P nuclei into two-qubit density matrices — about 98–99% fidelity on a 20-s…
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PyelogP: Automated Energy-Based Determination of Preconsolidation Pressure in Clay Deposits
PyelogP automates Becker-style strain-energy preconsolidation pressure from oedometer curves — spline, Kneedle, split linear fits, physically informed bounds —…
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High-Temperature ferromagnetism from site-selective filling in (Fe,Ni)$_{6-δ}$GeTe$_2$
The record 478 K Curie point in nickel-diluted Fe5GeTe2 is traced to a strain-stabilized Fe6GeTe2 nano-precipitate: interior Fe holds local moments, outer Fe s…
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The Dyn-Atmo Survey: High-contrast Imaging Spectroscopy of the Substellar Companion HD 13724 B with the JWST NIRSpec IFU
JWST NIRSpec/G395H spectra of the T4 companion HD 13724 B — mass pinned at 38.3±0.6 MJup — yield a Bayesian-averaged Teff ≈ 1150 K atmosphere, with model grids…
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The Mysterious Inspiral of WASP-12b: Why Obliquity Tides Cannot Drive Orbital Decay
WASP-12b’s orbit is shrinking faster than stellar tides can explain; a companion massive enough to keep the planet tilted — and thus keep obliquity tides on —…
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Discovering Subtypes of Neurodegenerative Progression with a Scalable Connectome-Constrained Dynamic Model
A connectome-constrained progression model on 85 PPMI biomarkers recovers four morphologically distinct Parkinson’s subtypes — and, unlike SuStaIn under a matc…
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SI-Traceable Calibration and Performance Benchmarking of a Terahertz Photomixer Transmitter-Receiver System Using a Rydberg Atomic Sensor
A cesium Rydberg Autler–Townes measurement at ~204 GHz turns a commercial photomixer THz link into SI-traceable field and power numbers, and converts the recei…
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Experimental Plasma Density Profiles Determined Through Measurements of the Magnetosonic Wave Speed
In the Big Red Ball, a large-amplitude fast magnetosonic wave launched while forming a reconnecting current layer is timed with magnetic probes; given B0 and t…
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Effective Ionic Valence and Local Magnetic Moment in Kagome Superconductors
Hartree-scale electronic structure puts V and Ti at 2+ in AV3Sb5 and ATi3Bi5 — similar itinerant densities, different fluctuating local moments — and Sn impuri…
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