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      "statement": "# Hess: penetrating radiation in seven balloon flights\n\nMeasured atmospheric ionization during seven balloon ascents, found a strong increase at high altitude and concluded that penetrating radiation enters the atmosphere from above.\n\n## Scientific scope\n\nThe record is Hess's sole-author 1912 paper and its balloon-flight evidence. It preserves Pacini and other antecedents and does not assign modern particle identities, mechanisms or the whole later field of cosmic-ray physics to this experiment.\n\n## Reading status\n\nThis is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.\n\n## People and systems\n\nVictor F. Hess\n\nThe named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.\n\n\n\n## Original sources\n\n- [CERN record for Hess 1912 balloon-flight paper](https://cds.cern.ch/record/262750)\n- [English translation and historical note for Hess 1912](https://arxiv.org/abs/1808.02927)\n",
      "summary": "Measured atmospheric ionization during seven balloon ascents, found a strong increase at high altitude and concluded that penetrating radiation enters the atmosphere from above.",
      "title": "Hess: penetrating radiation in seven balloon flights"
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    "title": "Hess: penetrating radiation in seven balloon flights",
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    "references": [
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        "title": "Hess: penetrating radiation in seven balloon flights",
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