The public record

Pre-registration comes before results. Protocols, frozen predictions and amendments are published so any later result can be checked against what was promised in advance.

Project record

Open Science Framework

The registered project describing CORE as a governed computational measurement instrument, its scope and its limits. It makes no claim of physical validation.

osf.io/t3rgy

Forthcoming

Physical results

Tier-0 self-checks and Benchmark A will be reported there with their sealed receipts, whatever the verdict. A failure will be published as prominently as a pass.

Cite this project

RGSR — Resonant Geophysical Systems Research (2026). CORE: a governed computational measurement instrument for coupled physical systems [Project record]. Open Science Framework. https://osf.io/t3rgy

References

Cox, T. J., Fazenda, B. M. & Greaney, S. E. (2020). Using scale modelling to assess the prehistoric acoustics of Stonehenge. Journal of Archaeological Science, 122, 105218.
Declercq, N. F., Degrieck, J., Briers, R. & Leroy, O. (2004). A theoretical study of special acoustic effects caused by the staircase of the El Castillo pyramid at the Maya ruins of Chichen-Itza in Mexico. Journal of the Acoustical Society of America, 116, 3328.
Cramer, O. (1993). The variation of the specific heat ratio and the speed of sound in air with temperature, pressure, humidity, and CO₂ concentration. Journal of the Acoustical Society of America, 93, 2510.
ISO 9613-1:1993. Acoustics — Attenuation of sound during propagation outdoors — Part 1: Calculation of the absorption of sound by the atmosphere.
ISO 3382-1:2009. Acoustics — Measurement of room acoustic parameters — Part 1: Performance spaces.
SESAME European research project (2004). Guidelines for the implementation of the H/V spectral ratio technique on ambient vibrations.

Replication and contact. Researchers who would like to run a frozen protocol on their own instruments, or comment on the method, can reach the project through its OSF page.