[
 {
  "kind": "sample",
  "name": "NHANES 2005-2010 public-use files (DEMO, DPQ, BHQ, PFQ, BMX, BPX, CRP, GHB, TCHOL, HDL, BIOPRO)",
  "source": "US National Center for Health Statistics",
  "details": "fetched by digest; see data/external.json"
 },
 {
  "kind": "software",
  "name": "Python 3.12 with NumPy 2.5.3, SciPy 1.18.1, pandas 3.0.6",
  "source": "PyPI"
 }
]