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    "headline": "A Detour Heuristic Ran Four Orders Faster",
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    "dek": "FOLD optimized short-lived entanglement resources instead of accumulating pair rates over time.",
    "summary": "FOLD optimized short-lived entanglement resources instead of accumulating pair rates over time.",
    "body_text": "On tractable one-shot quantum-routing instances, FOLD recovered almost all optimal fidelity and ran four orders of magnitude faster than exact schedule enumeration at circuit rank five. It also led polynomial baselines on tested Internet topologies where routing could help.",
    "why_it_matters": "FOLD optimized short-lived entanglement resources instead of accumulating pair rates over time.",
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    "tags": [
      "quantum routing",
      "entanglement",
      "network optimization"
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    {
      "source_id": "source-2026-09-25-020",
      "title": "arXiv preprint 2609.29752",
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      "published_at": "2026-09-24T09:03:38.000-04:00",
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    "title": "A Detour Heuristic Ran Four Orders Faster",
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