Pith Number

pith:GPFK6E6V

pith:2024:GPFK6E6V4ZH67DU4RT2CHTPVNL

not attested not anchored not stored refs pending

Assessing the Efficacy of Invisible Watermarks in AI-Generated Medical Images

Guang Yang, Huiyu Zhou, Xiaodan Xing, Yingying Fang

arxiv:2402.03473 v3 · 2024-02-05 · eess.IV · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPFK6E6V4ZH67DU4RT2CHTPVNL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T08:21:12.539577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33caaf13d5e64fef8e9c8cf423cdf56af2d75e53cda04625bb9c8ad27a2f76b0

Aliases

arxiv: 2402.03473 · arxiv_version: 2402.03473v3 · doi: 10.48550/arxiv.2402.03473 · pith_short_12: GPFK6E6V4ZH6 · pith_short_16: GPFK6E6V4ZH67DU4 · pith_short_8: GPFK6E6V

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/GPFK6E6V4ZH67DU4RT2CHTPVNL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 33caaf13d5e64fef8e9c8cf423cdf56af2d75e53cda04625bb9c8ad27a2f76b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00c66038ce14a662efd1453a71a3c57f129d7663f00f422366f8c236efee9fb8",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-02-05T19:32:10Z",
    "title_canon_sha256": "4f3308b24711dc08506636c530db8fc85dcf575fed5a851254d45bddefd3e1fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03473",
    "kind": "arxiv",
    "version": 3
  }
}