Scalable Quantum Error Correction Data for Heavy-Hex Qubit Arrays

Data and code for the paper "Scalable quantum error correction tailored for a heavy-hex qubit array" (arXiv:2604.14296). The 7.2 GB release includes raw IQ readout data, ACES results, GMM estimators, and processing code for noise-informed decoders. It was authored by Seok-Hyung Lee and last updated on 2026-06-02.

Use Cases

• Reproducing decoding results from the associated paper based on the provided raw IQ data and intermediate results.
• Developing or benchmarking noise-informed decoders using the provided GMM estimators and ACES results.
• Analyzing quantum error correction performance on a heavy-hex qubit array using the supplied raw experimental data.

Strengths

• Includes raw experimental data (IQ readout) and intermediate results (ACES, GMM estimators) totaling 7.2 GB.
• Provides complete code to reproduce the paper's figures and processing pipeline.
• Released under a permissive CC-BY-4.0 license.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and detailed data structure are unknown, which may limit suitability assessment.
• Data may reflect experimental bias inherent to the specific hardware and conditions used.

Provenance

Source

Seok-Hyung Lee, associated with the arXiv paper 2604.14296.

Collection Method

Likely contains experimental quantum computing data from a heavy-hex qubit array.

Freshness

Last updated 2026-06-02 06:13:16; freshness should be verified.