{
    "utc": "2026-10-01T05:07:44.434822+00:00",
    "scope": "Exact full-Dirac block comparison conditional on the prior normal zero-mode construction; connection weights are hypotheses, not a derived field coupling.",
    "checks": {
        "full_observer_grading": true,
        "full_helicity_identity": true,
        "same_connection_projector": true,
        "same_connection_rank": true,
        "same_connection_positive_energy_projector": true,
        "same_connection_helicity_count": true,
        "opposite_connection_positive_projector": true,
        "opposite_connection_positive_rank": true,
        "opposite_connection_positive_positive_energy_projector": true,
        "opposite_connection_positive_helicity_count": true,
        "opposite_connection_negative_projector": true,
        "opposite_connection_negative_rank": true,
        "opposite_connection_negative_positive_energy_projector": true,
        "opposite_connection_negative_helicity_count": true,
        "reversed_same_connection_projector": true,
        "reversed_same_connection_rank": true,
        "reversed_same_connection_positive_energy_projector": true,
        "reversed_same_connection_helicity_count": true,
        "left_acceptance_is_projector": true,
        "left_acceptance_normal_sign_eta-1": true,
        "left_acceptance_normal_sign_eta1": true
    },
    "cases": [
        {
            "connection_case": "same_connection",
            "lambda_plus": 1,
            "lambda_minus": 1,
            "negative_helicity_modes": 1,
            "positive_helicity_modes": 1,
            "normal_winding_magnitude": 2
        },
        {
            "connection_case": "opposite_connection_positive",
            "lambda_plus": 1,
            "lambda_minus": -1,
            "negative_helicity_modes": 0,
            "positive_helicity_modes": 2,
            "normal_winding_magnitude": 2
        },
        {
            "connection_case": "opposite_connection_negative",
            "lambda_plus": -1,
            "lambda_minus": 1,
            "negative_helicity_modes": 2,
            "positive_helicity_modes": 0,
            "normal_winding_magnitude": 2
        },
        {
            "connection_case": "reversed_same_connection",
            "lambda_plus": -1,
            "lambda_minus": -1,
            "negative_helicity_modes": 1,
            "positive_helicity_modes": 1,
            "normal_winding_magnitude": 2
        }
    ],
    "sources": {
        "experiments/dirac-helicity-checks.py": "72882264847435178a50637b9f555116106f97dfcad985dd430da55d8b636a5b"
    }
}