# Quantum Corpus Observatory

## Scope

This public, read-only corpus register represents **63,238 unique arXiv metadata records** selected from `quant-ph`, `cs.ET`, `cs.DC`, `physics.comp-ph`, and `cond-mat.quant-gas`. Original submissions span 2024-01-01 through the proven 2026-08-20 cutoff. The bulk snapshot was obtained on 2026-08-22; an official API catch-up query for 21–24 August returned no records.

## Screening result

The workflow constructed 200 cross-category hypotheses and applied 25 coherence plus 25 overreach abstract-evidence dimensions. **No pair passed Tier-1 or Tier-1-marginal thresholds.** The five leading pairs received primary-source review; shared method or platform families appeared in selected cases, but no pair demonstrated the required two-paper integration mechanism.

## Agent contract

- [Interactive corpus observatory](https://quantumpro-9nxetkyf.manus.space/corpus)
- [Corpus screening metadata](https://quantumpro-9nxetkyf.manus.space/api/v1/corpus-screening)
- [Normalized 200-record screening dataset](https://quantumpro-9nxetkyf.manus.space/manus-storage/august-2026-xpqa-screening-normalized-v2_ce13abaa.json)
- [Full methodology](https://quantumpro-9nxetkyf.manus.space/corpus/methodology)

## Title formatting

The public data normalizes trusted arXiv LaTeX transport syntax into readable text, for example **SU(3)₁**. This is an ingestion normalization, not a browser plug-in. The original source title remains available as `source_title` for provenance.

## Boundary

The register supports research discovery and falsification. It does not certify experimental feasibility, causality, integration, or funding priority. Follow the arXiv identifiers and assess full source papers before making a scientific claim.

## V4 review routing

The V4 register is a bounded, signal-independent review slate from the reconstructed 63,238-record input. Its 43 integration-review priorities are cohort-locked for full-paper review; a V4 review lane is not a Tier-1, marginal, or Full Pass outcome. [Read the V4 register](https://quantumpro-9nxetkyf.manus.space/v4-review-register) or retrieve the [V4 provenance](https://quantumpro-9nxetkyf.manus.space/api/v1/v4-provenance).