Pith Number

pith:B2NOJ5HH

pith:2024:B2NOJ5HHSW555OD5INEZSQIJHE

not attested not anchored not stored refs pending

ErasableMask: A Robust and Erasable Privacy Protection Scheme against Black-box Face Recognition Models

Dengpan Ye, Haoran Duan, Long Tang, Sipeng Shen, Xiuwen Shi, Yueyun Shang, Yunming Zhang, Zhihong Tian

arxiv:2412.17038 v4 · 2024-12-22 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2NOJ5HHSW555OD5INEZSQIJHE}

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	2026-07-05T11:07:18.385809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9ae4f4e795bbdeb87d43499941093928a105fba9c49aefc98af0861c9db4c1

Aliases

arxiv: 2412.17038 · arxiv_version: 2412.17038v4 · doi: 10.48550/arxiv.2412.17038 · pith_short_12: B2NOJ5HHSW55 · pith_short_16: B2NOJ5HHSW555OD5 · pith_short_8: B2NOJ5HH

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/B2NOJ5HHSW555OD5INEZSQIJHE \
  | 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: 0e9ae4f4e795bbdeb87d43499941093928a105fba9c49aefc98af0861c9db4c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8753e554a62261214e0888a76bc78e422688c1867bd13440d85f496a8159960e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-22T14:30:26Z",
    "title_canon_sha256": "74bbcf2412694ff77c2122e67dca2670d3e9cf94c2fca6426b982afbb91e636f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.17038",
    "kind": "arxiv",
    "version": 4
  }
}