Pith Number

pith:MD57IZJT

pith:2021:MD57IZJTKOJVUSJFTGRLDMOWTQ

not attested not anchored not stored refs pending

DP-Image: Differential Privacy for Image Data in Feature Space

Bo Liu, Dayong Ye, Hanyu Xue, Li Song, Ming Ding, Tianqing Zhu, Wanlei Zhou

arxiv:2103.07073 v2 · 2021-03-12 · cs.CR · 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{MD57IZJTKOJVUSJFTGRLDMOWTQ}

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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

4 papers in Pith

Bit-ViP: Leveraging Bit-planes to Preserve Visual Privacy in Images through Obfuscation

Privacy-Preserving Semantic Communication over Wiretap Channels with Learnable Differential Privacy

Assessing Privacy Preservation and Utility in Online Vision-Language Models

Contrastive Privacy: A Semantic Approach to Measuring Privacy of AI-based Sanitization

Receipt and verification

First computed	2026-07-05T06:21:44.567983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60fbf4653353935a492599a2b1b1d69c0603e29e7f544e2d21331d7d906b7b16

Aliases

arxiv: 2103.07073 · arxiv_version: 2103.07073v2 · doi: 10.48550/arxiv.2103.07073 · pith_short_12: MD57IZJTKOJV · pith_short_16: MD57IZJTKOJVUSJF · pith_short_8: MD57IZJT

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/MD57IZJTKOJVUSJFTGRLDMOWTQ \
  | 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: 60fbf4653353935a492599a2b1b1d69c0603e29e7f544e2d21331d7d906b7b16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76c0e36c783ed9ad31a652206be22513c692eaac6533bc2e47a7d7b62e27c581",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-03-12T04:02:23Z",
    "title_canon_sha256": "b5ac8dbfc3d241ae440083d2bbdc6068490ec75fe8d8cc5e6aa0d66a126280a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07073",
    "kind": "arxiv",
    "version": 2
  }
}