{"artifact_id":"L2-141-001","layer":"L2","parent_l1":"L1-141","title":"LIBS Elemental-Mapping Spec (matrix-effect mismatch family)","omega":{"dims":{"H":[32,2048],"K":[1,30],"W":[32,2048],"E_p_mJ":[5,500],"gate_us":[0.1,100],"N_lambda":[512,16384],"delay_us":[0.1,100],"matrix_effects":[0.0,0.3],"self_absorption":[0.0,0.5],"plasma_temp_drift":[0.0,0.3],"shot_to_shot_variability":[0.0,0.3]},"type":"range"},"epsilon":{"type":"fn","expression":"0.02 + 0.1 * self_absorption + 0.2 * matrix_effects + 0.15 * plasma_temp_drift + 0.1 * shot_to_shot_variability"},"difficulty_score":0.6,"delta_tier":5,"fingerprint":"6d52d4d367b9a40f4a286d28c7c93a53d3b7b3bd9a8cc67c1fc211ca5d8590a6","status":"testnet","submitted_by":"mainnet_mirror","chain_hash":"0x0dd6d2a4317d3798927f2f90a1b8f976a80b312dce40d7e2868733f9c6ab06dc","chain_tx_hash":"0xa0f19ddc4f2ba22368a9801e8837abdfa9711169d553f9521cb5a4f573d8acf3","chain_block":41554230}