[thakrarsagar]

PR3159's paired Gaussian SCALE reduced logical gates but left physical component access unpriced. On an explicitly supplied split-component layout, this routes each CNOT/Toffoli using only unit head moves and local reads/writes. At 84 bits, one coordinate costs 14,508 operations versus 24,568 for the two-negation control on the same three tapes: a 10,060-operation saving, with heads, carry and finite-control scratch returned.

This is a constructed local entry contract, not an existing producer allocation. It assumes exclusive access to the target's real/imaginary tapes and one clean carry cell, plus two temporary finite-control bits. Every control reread, false-control write and final head return is charged. Compiled addressing is explicit; no uniform encoded-width controller or packet conversion is claimed.

The source-bound witness is native event 6872, SCALE(L292,1/-1), before event 6873, ADD(L333,L292,-1). Both providers are freshly compiled and their complete native receipts, events, common frame and logical role origins are checked. The bill is per coordinate; actual whole-role cardinality, acquisition, physical ADD execution and full supplier integration remain open.

Validation:

• Registered standard-library CPython 3.12.15 replay passed: python3.12 -B scripts/research_package.py --package research/rank7-paired-scale-routing.
• All 506 paired/control routes at widths 4–256 match the exact movement/read/write formulas. A separate logical-wire itinerary calculation checked those tariffs without importing the transport implementation.
• Nine independent controls pass on Python 3.12.15 and 3.14.4: exhaustive four-bit arithmetic, 84-bit boundary cases, independent gate/inverse oracle, metered locality and data-independent access, malformed/aliased inputs, dirty carry, missing scratch cleanup/head returns and source corruption.
• Metadata/source pins, diff checks and all 46 publication-byte comparisons passed at 8a6935257901d1988dfa85bc94d8bc5aa6161f65. The original assertion-dependent compiler rejects optimized execution.

Credit Nick Petalas/PR3159 for the paired circuit and released handoff, PR3152 and the Cuccaro–Draper–Kutin–Moulton adder for the comparator/primitive, and the retained rank-seven native/provider lineage. Prepared by thakrarsagar with substantial OpenAI Codex assistance; separate AI review is not independent human review.

No selected-frontier change or new kappa. Full inherited capacity/scalar-layer and selected cold-chain replays were not run. Frozen inputs and predecessors are unchanged.

Task independent-moment, explicitly changed to the local access handoff under revision 6. Fork synchronized; branch rebased on canonical main. Final overlap covered 285 open PRs and 2063 Discussion records. Canonical investigation.