{
  "package": "PhaseFlow-Peptide",
  "task": "short-peptide 4x4 PSSI phase-diagram modelling",
  "source_rows": 280778,
  "sequence_length_range": [5, 20],
  "phase_grid_cells": 16,
  "missing_value_encoding": "NaN",
  "raw_table_checksum_sha256": "8297c37faa803749ea76f190e197f80852679fd4457352e7ceabe55ce079fcdb",
  "upstream_pre_csv_provenance": "not_available_in_workspace",
  "derived_data": "lossless missing-count views generated locally",
  "derived_data_policy": "fully_reproducible_from_distributed_raw_table"
}