Pith Number

pith:C2GR4VVU

pith:2025:C2GR4VVUZJDKHOZ4OAIZ7EU3OH

not attested not anchored not stored refs pending

Enhancing Robustness in Post-Processing Watermarking: An Ensemble Attack Network Using CNNs and Transformers

Cheng Yu Yeo, Hong-Han Shuai, Jun-Cheng Chen, Tsai-Ling Huang, Tzuhsuan Huang, Wen-Huang Cheng

arxiv:2509.03006 v1 · 2025-09-03 · 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{C2GR4VVUZJDKHOZ4OAIZ7EU3OH}

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	2026-07-05T12:04:01.809295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

168d1e56b4ca46a3bb3c70119f929b71cc50ee8e2be03173e5e1c2bb8304c49c

Aliases

arxiv: 2509.03006 · arxiv_version: 2509.03006v1 · doi: 10.48550/arxiv.2509.03006 · pith_short_12: C2GR4VVUZJDK · pith_short_16: C2GR4VVUZJDKHOZ4 · pith_short_8: C2GR4VVU

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/C2GR4VVUZJDKHOZ4OAIZ7EU3OH \
  | 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: 168d1e56b4ca46a3bb3c70119f929b71cc50ee8e2be03173e5e1c2bb8304c49c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cb31d56299a7dfcb319c1c41c2e601a019535b4b4a2cb20b19e15818a05c548",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-03T04:28:48Z",
    "title_canon_sha256": "210049ab77e7ec295ab9876a1b58a5c6fcdd807518d168fbfdfd04ea16b00bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03006",
    "kind": "arxiv",
    "version": 1
  }
}