Pith Number

pith:GU7TJPQE

pith:2023:GU7TJPQE7MVEPQFHXV5SSIAWDX

not attested not anchored not stored refs pending

PrivImage: Differentially Private Synthetic Image Generation using Diffusion Models with Semantic-Aware Pretraining

Chen Gong, Kecen Li, Tianhao Wang, Xinwen Hou, Yuzhong Zhao, Zhixiang Li

arxiv:2311.12850 v4 · 2023-10-19 · cs.CV · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GU7TJPQE7MVEPQFHXV5SSIAWDX}

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	2026-07-05T09:17:11.288689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

353f34be04fb2a47c0a7bd7b2920161de68b88d777c6bab8607ae7d8abab36bf

Aliases

arxiv: 2311.12850 · arxiv_version: 2311.12850v4 · doi: 10.48550/arxiv.2311.12850 · pith_short_12: GU7TJPQE7MVE · pith_short_16: GU7TJPQE7MVEPQFH · pith_short_8: GU7TJPQE

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/GU7TJPQE7MVEPQFHXV5SSIAWDX \
  | 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: 353f34be04fb2a47c0a7bd7b2920161de68b88d777c6bab8607ae7d8abab36bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72f15caa78a5484bc5bdfd25a9ebe5e5756433f6b5a9e182b2bc361772df7d17",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-19T14:04:53Z",
    "title_canon_sha256": "1c43effb78f09bdf5ccb37eb4053c0d489e58ba4b02661baf8ab41a2dc63b09b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.12850",
    "kind": "arxiv",
    "version": 4
  }
}