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Merge pull request #5 from dinohatibovic/claude/ovsj-repo-review-044zc8
docs: add draft remediation plan (review findings, no code changes)
2 parents a96838d + 5a6376b commit 74ed763

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‎.zenodo.json‎

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],
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"related_identifiers": [
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{
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"identifier": "10.5281/zenodo.20749395",
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"identifier": "10.5281/zenodo.21427293",
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"relation": "isNewVersionOf",
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"scheme": "doi"
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}

‎CHANGELOG.md‎

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## [Unreleased]
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### Fixed
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- **`parse_ibm_json.py` — removed the P(11) fidelity override.** Bell fidelity
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was silently redefined as P(11) whenever a job's counts were >80% |11⟩,
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which manufactured the previously reported 96.3% headline from a
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single-basis-state (non-Bell) distribution. Bell fidelity is now always
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P(00)+P(11) from the measured counts (a ZZ-basis upper bound; see
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`docs/REMEDIATION_PLAN.md` §2.2 for the planned XYZ estimator).
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- `data/quantum_results_verified.csv` — job `d5sd9mveglic739vatm0` flagged as
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anomalous: fidelity/CI/concurrence/tangle set to N/A (its Shannon entropy of
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0.278 implies ~96% of shots in one basis state, inconsistent with a Bell
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state). The best verified Bell result is now 94.4% (`d5sd2ioubqnc73c4im80`).
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- `README.md` — repaired the CI and Docs Lint badge image URLs (they pointed at
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the repository URL instead of `badge.svg` endpoints); headline Bell result
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updated to 94.4% with an anomaly note.
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- Citations now use the Zenodo concept DOI `10.5281/zenodo.21427292` (resolves
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to the latest version) in `README.md`, `CITATION.cff`, `latex/main.tex`,
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`latex/statistical_appendix.tex`, `latex/ibm-experiments-paper/bibliography.bib`
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and `notebooks/README.md`; `.zenodo.json` `isNewVersionOf` now points at the
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v1.1.0 deposit (21427293) instead of v1.0.0.
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- `data/checksums/release_sha256.txt` regenerated for the corrected
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`parse_ibm_json.py` and `data/quantum_results_verified.csv`.
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### Added
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- `docs/REMEDIATION_PLAN.md` — full audit findings and step-by-step correction
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plan for the scientific-accuracy issues found in the repository review.
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- `notebooks/` — six Jupyter notebooks: Bell state entanglement, BB84 QKD,
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VQC, and QRNG/reproducibility (QPU reproduction of the verified
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experiments), a QPU benchmarking pipeline over
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- `docs/ARXIV_PREP.md` updated to reflect the `latex/` scaffold's actual
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status (in progress, not done).
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## [1.1.1] - 2026-07-18
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Metadata-only patch release (no new Zenodo deposit; no experimental data,
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parser code, figures, or metrics changed).
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### Fixed
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- Synchronized version and DOI metadata across `CITATION.cff` and
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`.zenodo.json` after the Zenodo v1.1.0 publication.
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- Updated the GitHub repository About description and homepage URL.
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## [1.1.0] - 2026-07-11
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### Fixed

‎CITATION.cff‎

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orcid: "https://orcid.org/0009-0009-5351-6901"
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title: "Verified IBM Quantum Hardware Experiments"
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version: 1.1.1
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doi: 10.5281/zenodo.21427293
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doi: 10.5281/zenodo.21427292
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date-released: 2026-07-18

‎README.md‎

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# IBM Quantum Hardware Experiments
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[![CI](https://github.com/dinohatibovic/IBM-Quantum-Experiments)](https://github.com/dinohatibovic/IBM-Quantum-Experiments/actions/workflows/ci.yml)
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[![Docs Lint](https://github.com/dinohatibovic/IBM-Quantum-Experiments)](https://github.com/dinohatibovic/IBM-Quantum-Experiments/actions/workflows/docs.yml)
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[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.21427293.svg)](https://doi.org/10.5281/zenodo.21427293)
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[![CI](https://github.com/dinohatibovic/IBM-Quantum-Experiments/actions/workflows/ci.yml/badge.svg)](https://github.com/dinohatibovic/IBM-Quantum-Experiments/actions/workflows/ci.yml)
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[![Docs Lint](https://github.com/dinohatibovic/IBM-Quantum-Experiments/actions/workflows/docs.yml/badge.svg)](https://github.com/dinohatibovic/IBM-Quantum-Experiments/actions/workflows/docs.yml)
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[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.21427292.svg)](https://doi.org/10.5281/zenodo.21427292)
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Verified quantum computing experiments on real IBM hardware.
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| Experiment | Result |
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| --- | --- |
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| Bell fidelity | 96.3% (C=0.926) |
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| Bell fidelity | 94.4% (C=0.888) |
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| BB84 QBER degradation | 82× |
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| Reproducibility | χ²=2.70, p=0.44 |
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| Total shots | 39,010 |
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Note: job `d5sd9mveglic739vatm0` (previously reported as 96.3% Bell fidelity)
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is flagged as anomalous — its measured distribution is concentrated in a single
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basis state (Shannon entropy 0.278), which is inconsistent with a Bell state in
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the computational basis. Its fidelity/concurrence metrics are recorded as N/A
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in the dataset; the best verified Bell result is 94.4% (job
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`d5sd2ioubqnc73c4im80`, 4000 shots).
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## Citation
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Hatibović, D. (2026). *Verified IBM Quantum Hardware Experiments*
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(Version 1.1.0) [Computer software]. Zenodo.
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<https://doi.org/10.5281/zenodo.21427293>
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(Version 1.1.1) [Computer software]. Zenodo.
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<https://doi.org/10.5281/zenodo.21427292>
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All versions DOI: <https://doi.org/10.5281/zenodo.21427292>
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The concept DOI above resolves to the latest archived version. v1.1.1 is a
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metadata-only patch; the latest Zenodo deposit is v1.1.0
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(<https://doi.org/10.5281/zenodo.21427293>).
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See `CITATION.cff` for machine-readable citation metadata.
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‎data/checksums/release_sha256.txt‎

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46e1895ce54e2b8f40602dc77aab13d85f395d0c2aec5e0ff95adbe6a6ea6f96 data/quantum_results_verified.csv
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469af359af46c077607d4c822f697b25bba1f6eb189589b06785e02ecdaf46c5 data/quantum_results_verified.csv
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8738c3327efd8a066f9bbaf0e6e3181579973be05aa6e4421875b995d8fc36b9 figures/fig1_bell_state_comparison.png
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1fe42bac86405a4ddd03954e0a25bc826193073b47127beece4d135fe7115e54 figures/fig2_reproducibility.png
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323c6c78d5d584b6893985056a861f72c8a0cb7518fcc6f0d286871c136c9e73 figures/fig3_bb84_d5sd7.png
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fce5fb9cc3752be7ba12eaab3966e4007fb6ff3837825c9a9e5411705ea43748 figures/fig7_entanglement_metrics.png
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5b229c57af998d4303c871f17eddcd5dc6a13e1fca0455ab0038ac7c58d2842e figures/fig8_timeline_summary.png
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028c43ec5657203d67e6aa0795c8e4d5b64c093600bf2cd9a59fccd1c39c1cb9 stats_report.pdf
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1e652c7c30fc9c3a0016d959fb2c7a0abc935dc156ba27d1f73958612dec2d40 parse_ibm_json.py
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563013bced779cbeae2a4f951ba7a67b15ba0672c29befa9743b2a2a8e98036b parse_ibm_json.py

‎data/quantum_results_verified.csv‎

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d5sd53k9u8fs73bd8du0,2026-01-27,14:58,ibm_fez,Completed,IBMid-692001DJRD,1,10,600,1.156651841,meas,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,3.321928,MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties()
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d5sd7vbv0pgs7392jr4g,2026-01-27,15:04,ibm_fez,Completed,IBMid-692001DJRD,2,12000,600,4.307275605,c0;eve;bob,N/A,N/A,N/A,N/A,N/A,0.48975,0.474275,0.505244,N/A,MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties()
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d5sd8vgubqnc73c4isu0,2026-01-27,15:06,ibm_fez,Completed,IBMid-692001DJRD,2,12000,600,4.307275605,safe;eve;bob,N/A,N/A,N/A,N/A,N/A,0.49375,0.478269,0.509243,N/A,MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties()
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d5sd9mveglic739vatm0,2026-01-27,15:08,ibm_fez,Completed,IBMid-692001DJRD,1,1000,600,2.310666905,meas,0.963,0.949417,0.973039,0.926,0.857476,N/A,N/A,N/A,0.277856,MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties()
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d5sd9mveglic739vatm0,2026-01-27,15:08,ibm_fez,Completed,IBMid-692001DJRD,1,1000,600,2.310666905,meas,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,0.277856,MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties()
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d5se1sk9u8fs73bd9arg,2026-01-27,15:59,ibm_fez,Completed,IBMid-692001DJRD,1,2000,600,1.849112312,meas,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,3.884809,MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties(),MISSING — export backend.properties()

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