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@ArpanKumarM ArpanKumarM released this 09 Sep 15:44
· 0 commits to main since this release
paper-v2.1
a480744

paper-v2.1 — claim-scope revision of paper-v2.0

Same study, same numbers. paper-v2.1 revises the manuscript claims and
scope of paper-v2.0; it does not change any raw trial, any frozen
analysis, any numerical result, any pre-registered rule, or any Phase
6/7/8/9 scientific artifact. The canonical raw data and every frozen
scientific output in this release are byte-identical to paper-v2.0.

What changed (manuscript / audits only)

  • Title → "Measuring Sensitivity-Label Effects at an MCP-to-A2A
    Handoff: Baseline Saturation and Directional Headroom."
  • Phase 8 is presented as a two-round pilot search, not a matched
    six-condition experiment.     The two rounds used disjoint four-record
    pilot sets (round one: healthcare-billing, logistics-shipment,
    insurance-claims, ad-platform-advertiser; round two: four
    purpose-built pilotonly-* records) and ran at different times.
    Within-round formulation contrasts are matched; the
    round-one-to-round-two ceiling-vs-floor difference confounds task
    formulation, record set, and execution window and is not attributed
    to task formulation.
  • Central claim reframed around baseline saturation as a measurement
    constraint on directional headroom, with no causal task-wording claim.
  • F3 is described as having failed the pre-registered Phase 8
    point-estimate gate     while remaining interval-wise unresolved at
    n = 12    ; Phase 9 resolves it under its own interval-containment rule.
  • New L0 construct-validity paragraph: L0 = 1 is verbatim
    sensitive-field propagation, not a privacy-violation classifier.
  • New Future Work sentence naming the controlled
    meaning-preserving-wording study that would be needed to isolate a pure
    wording effect.
  • paper/arxiv/audit_phase9_numbers.py extended with build-time traps for
    the above (causal / cross-round / shared-scenario-set / L0 = privacy-violation wording) and required-disclosure checks.

Full rationale: PROVENANCE.md; the frozen Phase 8 design docs
docs/phase_8a_parameters.md §6 and docs/phase_8a2_pilot_design.md §4
record the round-one and round-two pilot record sets.

Archive

  • file: agent-interop-bench-paper-v2.1.tar.gz
  • built by: scripts/build_paper_v2_release.py
    (uv run python scripts/build_paper_v2_release.py --check re-derives
    the archive SHA-256).
  • The archive SHA-256, byte size, member count, and the exact release
    commit are in the Verification section of this release page.

REPRODUCE.md in the archive is the offline reproduction guide (sections
A–J); the Phase 9 raw hashes and analysis output are unchanged from
paper-v2.0.

Verification

item value
release commit a48074449b33319b4ae4823a04b20bfb9963cef7
tag object 4a94df891f8240478afdd825df7f2bc2064509bc
agent-interop-bench-paper-v2.1.tar.gz SHA-256 51b99f2fdb6f52e6d1f20dfecdd926cd953da7322b1f72830fa749cd607818b1
archive size 6250988 bytes gzip; ~61.0 MB unpacked (621 files + 2 manifests)
rebuild + verify uv run python scripts/build_paper_v2_release.py --check
built PDF paper/arxiv/main_v2.pdf, 19 pages, SHA-256 f992234b12a15aa369e51da7001a26e8151b7b15f902ffd273fb6009c8f6b258
supersedes paper-v2.0 (immutable; canonical raw data + frozen outputs identical)
Assets 3
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