Principles
23 of 529 shown
Claim Board — scientifically-declared inventory awaiting external contributors. Each stub is an open invitation: author the reference solver + dataset, open a PR, and earn the registration bounty. Not mineable until promoted to Tier 1/2 by 3-of-5 multisig.
Filter by physics:
Problem classnonlinear_inverse (203)linear_inverse (197)parameter_estimation (62)linear_inverse_with_categorical_readout (18)statistical_inverse (5)forward (3)parametric_spectral_estimation (3)linear_inverse_count (3)
Noise modelgaussian (316)shot_poisson (80)poisson (28)observation_gaussian (13)poisson_gaussian (13)measurement_gaussian (10)lognormal (9)deterministic (7)
Photon, electron, mechanical, etc. drawn from each manifest'sphysics_fingerprint block. Combine multiple facets to narrow further.
Domain:AllCompressive ImagingAstrophysicsComputational BiologyEnvironmental ScienceControl TheoryComputational FinanceRoboticsPetroleum EngineeringGeodesyParticle PhysicsOptimizationAstronomyPolymer PhysicsSemiconductor PhysicsComputational ChemistryQuantum MechanicsMaterials ScienceMicroscopyMedical ImagingCoherent ImagingComputational PhotographyComputational OpticsElectron MicroscopyDepth ImagingRemote SensingIndustrial InspectionUltrafast ImagingQuantum ImagingMultimodal FusionScanning ProbePlasma PhysicsNuclear EngineeringFluid DynamicsHeat TransferStructural MechanicsElectromagneticsAcousticsGeophysicsSignal ProcessingScientific InstrumentationSpectroscopy
| Title | ID | Chain | Domain | Tier | δ | L_DAG | Specs | Benchmarks |
|---|---|---|---|---|---|---|---|---|
| Seismic Travel-Time Tomography — ray-based velocity imaging | L1-272 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.3 | 0 | 0 |
| Full Waveform Inversion (FWI) — subsurface velocity imaging | L1-273 | unregistered | Geophysics | 📋 Stub — not mineable | 50 | 4.5 | 0 | 0 |
| Surface Wave Dispersion — shallow Vs profile inversion | L1-274 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.2 | 0 | 0 |
| Receiver Function — teleseismic crust imaging | L1-275 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.3 | 0 | 0 |
| Seismic Reflection — post-stack migration and imaging | L1-276 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.5 | 0 | 0 |
| Ambient-Noise Tomography — Green-function retrieval | L1-277 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.3 | 0 | 0 |
| Earthquake Source Inversion — finite-fault slip | L1-278 | unregistered | Geophysics | 📋 Stub — not mineable | 10 | 3.7 | 0 | 0 |
| Gravity Field Inversion — density imaging | L1-279 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3 | 0 | 0 |
| Magnetic Field Inversion — susceptibility imaging | L1-280 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3 | 0 | 0 |
| Magnetotelluric Inversion — resistivity imaging | L1-281 | unregistered | Geophysics | 📋 Stub — not mineable | 10 | 3.7 | 0 | 0 |
| Controlled-Source EM (CSEM) — resistivity for hydrocarbons | L1-282 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.3 | 0 | 0 |
| Electrical Resistivity Tomography (ERT) — near-surface | L1-283 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.2 | 0 | 0 |
| Induced Polarization — chargeability imaging | L1-284 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.3 | 0 | 0 |
| Satellite Gravity Recovery — GRACE/GRACE-FO mass change | L1-285 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.5 | 0 | 0 |
| Mantle Convection — high-Ra thermal convection | L1-286 | unregistered | Geophysics | 📋 Stub — not mineable | 10 | 4 | 0 | 0 |
| Glacial Isostatic Adjustment (GIA) — post-glacial rebound | L1-287 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.5 | 0 | 0 |
| Volcanic Deformation — InSAR/GPS source modeling | L1-288 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.3 | 0 | 0 |
| Tsunami Propagation — shallow-water wave simulation | L1-289 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.3 | 0 | 0 |
| Geothermal Reservoir — coupled thermo-hydraulic inversion | L1-290 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.5 | 0 | 0 |
| Well Test Analysis — transient pressure testing | L1-291 | unregistered | Geophysics | 📋 Stub — not mineable | 3 | 3 | 0 | 0 |
| Tidal Analysis — harmonic tidal constituent extraction | L1-292 | unregistered | Geophysics | 📋 Stub — not mineable | 3 | 3 | 0 | 0 |
| Subsurface Temperature — geothermal gradient inversion | L1-293 | unregistered | Geophysics | 📋 Stub — not mineable | 3 | 3 | 0 | 0 |
| Earthquake Magnitude Classification (PWDR) | L1-522 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 6.3 | 0 | 0 |