{
  "schema": "qref.qaoa-case/v1",
  "case_id": "qaoa-seeded-rotation",
  "title": "QAOA helpers \u2014 seeded rotation regression",
  "description": "Labelled synthetic regression: the mixer rotation angle is halved. The circuit checker should catch this one.",
  "origin": "seeded_regression",
  "reference": {
    "module": "../evidence/qaoa/legacy_functions.py",
    "pins": "../evidence/qaoa/legacy-requirements.txt",
    "receipt": {
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      "upstream_url": "https://github.com/qiskit-community/qiskit-textbook/blob/0ae905083ec3872d7ddc6bb4001d5468f476d93f/content/ch-applications/qaoa.ipynb",
      "upstream_revision": "0ae905083ec3872d7ddc6bb4001d5468f476d93f",
      "upstream_path": "content/ch-applications/qaoa.ipynb",
      "extraction_scope": "Helper cell (maxcut_obj, compute_expectation, create_qaoa_circ, get_expectation) with its required imports added; not the whole notebook.",
      "attribution": "Qiskit textbook contributors",
      "license_spdx": "Apache-2.0",
      "license_file": "../evidence/qaoa/LICENSE.txt",
      "derived_from_sha256": null
    }
  },
  "target": {
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    "pins": "../evidence/qaoa/modern-requirements.txt",
    "receipt": {
      "kind": "local_code",
      "upstream_url": null,
      "upstream_revision": null,
      "upstream_path": null,
      "extraction_scope": "Research port with one deliberate edit: rx(2*beta) became rx(beta).",
      "attribution": "Qiskit textbook contributors (derived work); seeded edit by the QRef author",
      "license_spdx": "Apache-2.0",
      "license_file": "../evidence/qaoa/LICENSE.txt",
      "derived_from_sha256": null
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  "angles": [
    {
      "id": "p1-a",
      "theta": [
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    {
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  "interpretation": {
    "objective": "negative_maxcut",
    "node_mapping": "node_i_is_qubit_i",
    "count_order": "qiskit_count_msb_left",
    "measurement": "terminal_identity"
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}