augment: phase 3 — real dataset validation + benchmarks

[Zer0pa-Architect-Prime]

Augmentation Report — ZPE-Ink

Phase 1

• Items completed: 6/6 on base-of-base branch augment/phase-1 via PR augment: phase 1 — ZPE-Ink #5.
• Items skipped (already done): []
• Items skipped (blocked): []

Phase 2

• Items completed: 6/7 on base branch augment/phase-2 via PR augment: phase 2 — examples, tests, packaging #7.
• New files created: [BENCHMARKS.md, code/bindings/swift/Tests/ZPEInkParity.swift, code/tests/test_clean_install.py, code/tests/test_examples_run.py, code/tests/test_high_frequency_strokes.py, code/tests/test_swift_binding.py, examples/README.md, examples/python_load_iam.py, examples/swift_pencilkit.swift, examples/wasm_web_demo/.gitignore, examples/wasm_web_demo/app.mjs, examples/wasm_web_demo/build.sh, examples/wasm_web_demo/index.html, examples/wasm_web_demo/serve.sh]
• New tests added: 4
• Tests passing: 24/24 -> 30/30

Phase 3

• Datasets used: UJI Pen Characters measured; IAM On-Line Handwriting probed but blocked by registration; CASIA Online Handwriting (https://nlpr.ia.ac.cn/databases/handwriting/home.html) probed but timed out from this environment.
• Benchmarks published: BENCHMARKS.md, proofs/reruns/phase3_public_benchmarks/phase3_public_benchmarks.json
• Numbers verified by running: yes — UJI row is from the committed Phase 3 runner and JSON artifact; IAM/CASIA remain blocked and unmeasured

Falsification Results

Check	Result	Notes
C1 Tests pass	PASS	PYTHONPATH=code ... python -m pytest --tb=short -q -> 32 passed in 36.76s
C2 Clean import	PASS	PYTHONPATH=code ... python -c "import zpe_ink" resolved to code/zpe_ink/__init__.py on this branch
C3 No broken links	PASS	README URLs for IAM, UJI, and repo homepage returned HTTP 200 on 2026-04-08
C4 No invented numbers	PASS	UJI row matches proofs/reruns/phase3_public_benchmarks/phase3_public_benchmarks.json; IAM/CASIA rows remain blocked with no proxy backfill
C5 pyproject.toml valid	PASS	PYTHONPATH=code ... python -m build --wheel --sdist ./code --outdir dist succeeded
C6 No new warnings	PASS	PYTHONPATH=code ... python -W error -m pytest --tb=short -q -> 32 passed in 28.74s
C7 Author field correct	PASS	authors = [{name = "Zer0pa"}] in code/pyproject.toml
I1 Examples run	PASS	Full suite still includes the phase-2 example execution path and stayed green on this branch
I2 README renders	PASS	GitHub Markdown API render check passed
I3 CHANGELOG updated	PASS	## Unreleased present in CHANGELOG.md
I4 Leftover TODOs	count: 0	Repo root grep over *.py and *.md returned zero hits on this branch
I5 License untouched	PASS	`git diff --name-only
Q1 Classifiers	count: 6	Present in the PEP 621 classifiers = [...] list
Q2 URLs section	PASS	[project.urls] present
Q3 Benchmarks formatted	PASS	BENCHMARKS.md contains the requested dataset/strokes/points/raw/compressed/ratio/fidelity table
Q4 Competitive context	PASS	README competitive context remains present from Phase 1

Reverted Items

• IAM benchmark row: blocked because no direct public corpus download was established in-lane.
• CASIA benchmark row: blocked because the official access probe timed out from this environment and no direct public corpus download was established in-lane.

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