Pith Number

pith:ZVDS3Y4F

pith:2016:ZVDS3Y4FMP5DO2F4IHXFTNITUY

not attested not anchored not stored refs pending

Defeating Image Obfuscation with Deep Learning

Reza Shokri, Richard McPherson, Vitaly Shmatikov

arxiv:1609.00408 v2 · 2016-09-01 · 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{ZVDS3Y4FMP5DO2F4IHXFTNITUY}

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.

Cited by

4 papers in Pith

A Utility-Preserving GAN for Face Obscuration

A Common Pool of Privacy Problems: Legal and Technical Lessons from a Large-Scale Web-Scraped Machine Learning Dataset

Privacy-Preserving Structureless Visual Localization via Image Obfuscation

PPEDCRF: Dynamic-CRF-Guided Selective Perturbation for Background-Based Location Privacy in Video Sequences

Receipt and verification

First computed	2026-05-18T01:05:10.290574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd472de38563fa3768bc41ee59b513a60a0e40efe76c1587969483668f7e1b39

Aliases

arxiv: 1609.00408 · arxiv_version: 1609.00408v2 · doi: 10.48550/arxiv.1609.00408 · pith_short_12: ZVDS3Y4FMP5D · pith_short_16: ZVDS3Y4FMP5DO2F4 · pith_short_8: ZVDS3Y4F

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/ZVDS3Y4FMP5DO2F4IHXFTNITUY \
  | 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: cd472de38563fa3768bc41ee59b513a60a0e40efe76c1587969483668f7e1b39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc0ad6d92ea18773efc82a989a2f0393046d4f7633c5a77f5d4eb0e248a5a9a8",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-09-01T21:38:15Z",
    "title_canon_sha256": "3cbc90a1eb23220521cbe69513934763233bc4c1092e8506fef8942f414543ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00408",
    "kind": "arxiv",
    "version": 2
  }
}