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  "selection": {
    "excluded_notes": "The page contains CS2-section links whose visible text says CX2_5/CX2_6/CX2_24/CX2_25 but whose hrefs are CS2_*.zip; these were excluded because this repo targets the CX2 family only.",
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    "scope": "Only official CX2_*.zip files linked in the CX2 Tests section were downloaded and mirrored."
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    "doi_verification": "No DOI string was found in the official source page snapshot.",
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    "institution": "Center for Advanced Life Cycle Engineering, University of Maryland",
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    "name": "CALCE Battery Group data page, CX2 tests",
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}