Based on Stein et al., Shaping contactless radiation forces through anomalous acoustic scattering, Nature Communications 13, 6533 (2022), DOI 10.1038/s41467-022-34207-7.
One original paper-level design: 14 symbolic operations, three preparation branches, five source-reported experimental branches, four separately typed numerical-review branches, and one custody/evidence closeout. The paired static scene uses 11 original asset groups. These are design and finite synthetic bookkeeping artifacts; no hardware, physical simulation or scientific reproduction was performed.
Physical execution remains disabled and HOLD_QUALIFICATION. Qualified fabrication, acoustic/electrical, optical/torsion, source-motion and containment services remain closed and unimplemented. Only supported protected specimen interfaces are described. No powered settings, exposure recipes, trajectories or manufacturing-ready geometry are supplied.
The source reviewer read and visually checked all eight main and eight supplement pages, including 152 table entries. Movies were fully decoded and visually sampled, not continuously watched or used as calibrated timing. Raw supporting data and full publication-update status have the explicit state recorded in provenance and source-update receipts.
Read TASK_DESIGN.md, unknowns.json, source_conflicts.json and release_boundary.json before interpreting the design. Only agent_visible.json is intended for the actor. All other files are public development/audit material; a secure hidden evaluator split is not implemented. Synthetic receipts have no real authority.
Offline checks:
python3 -B -m unittest discover -s tests -v
python3 -B -m unittest discover -s review -v
python3 -B tests/verify_package.py
The release receipt names exact task and scene hashes after review. No publisher document, image, video, raw data, source CAD or source code is included. All local tests are bounded checks, not proof of physical safety.
Final task checks: 43 author methods, 70 independent methods and 84 structural assertions passed. The exact reviewed scene archive is pinned in paired_asset_reference.json. Archive and pair checks are recorded in detached release receipts.