Pith Number

pith:HGFK32OI

pith:2024:HGFK32OIBDXEX7C3YEGZBOPJXD

not attested not anchored not stored refs pending

Gaussian Shading: Provable Performance-Lossless Image Watermarking for Diffusion Models

Han Fang, Kai Zeng, Kejiang Chen, Nenghai Yu, Weiming Zhang, Zijin Yang

arxiv:2404.04956 v3 · 2024-04-07 · cs.CV · cs.CR

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

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\usepackage{pith}
\pithnumber{HGFK32OIBDXEX7C3YEGZBOPJXD}

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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.

Cited by

1 paper in Pith

Do Modern Post-Hoc Watermarking Methods Beat Broken-Arrows?

Receipt and verification

First computed	2026-07-05T08:15:47.266018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

398aade9c808ee4bfc5bc10d90b9e9b8c7d481e68f8c5e6ac0a32f9393e60d6c

Aliases

arxiv: 2404.04956 · arxiv_version: 2404.04956v3 · doi: 10.48550/arxiv.2404.04956 · pith_short_12: HGFK32OIBDXE · pith_short_16: HGFK32OIBDXEX7C3 · pith_short_8: HGFK32OI

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/HGFK32OIBDXEX7C3YEGZBOPJXD \
  | 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: 398aade9c808ee4bfc5bc10d90b9e9b8c7d481e68f8c5e6ac0a32f9393e60d6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f83ba6522bb6d0ccaf27212b2817e75880b3504f537d1fec76aed5c5c84cc01a",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-07T13:30:10Z",
    "title_canon_sha256": "2d3895efbf263fd1afc5f036a7c5fd5b4a2ca7a96d1751fff0b4a76979ac0d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04956",
    "kind": "arxiv",
    "version": 3
  }
}