{"artifact_id":"L3-516-001-001-T1-community-topup","layer":"L4","parent_l3":"L3-516-001-001-T1","title":"baseline:community","solver_id":"baseline:community","certificate_hash":"284f6f7668582260ac682333464b2a13d6d1dfe7a4c3af0e78dd68c14dd9247b","omega_s":{"TE_ms":35,"TR_ms":2000,"SNR_dB":20,"H_voxels":16,"W_voxels":16,"Z_voxels":8,"B0_field_T":3.0,"voxel_size_mm":8.0,"spectral_points":1024,"B0_inhomogeneity":0.0,"partial_volume_csf":0.0,"voxel_lipid_contamination":0.0,"water_suppression_residual":0.0,"threshold_calibration_age_effect":0.0},"difficulty_score":0.15,"quality_ratio":0.8,"status":"testnet","reward_pwm":0.0}