Pith Number

pith:H5OF4EWN

pith:2025:H5OF4EWN7KG2BW2XGNX4OXXX5G

not attested not anchored not stored refs pending

FaceSwapGuard: Safeguarding Facial Privacy from DeepFake Threats through Identity Obfuscation

Li Wang, Shanqing Guo, Shouling Ji, Xuhong Zhang, Zheng Li

arxiv:2502.10801 v1 · 2025-02-15 · cs.CR · cs.AI · 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{H5OF4EWN7KG2BW2XGNX4OXXX5G}

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	2026-07-05T10:14:58.337628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f5c5e12cdfa8da0db57336fc75ef7e994447f67caada2a450b07dd7f5be27fa

Aliases

arxiv: 2502.10801 · arxiv_version: 2502.10801v1 · doi: 10.48550/arxiv.2502.10801 · pith_short_12: H5OF4EWN7KG2 · pith_short_16: H5OF4EWN7KG2BW2X · pith_short_8: H5OF4EWN

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/H5OF4EWN7KG2BW2XGNX4OXXX5G \
  | 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: 3f5c5e12cdfa8da0db57336fc75ef7e994447f67caada2a450b07dd7f5be27fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b564ca77c096c1a813b96f5db8f90552816905d9a40b5a9e60186c363d1a10bb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-02-15T13:45:19Z",
    "title_canon_sha256": "a4bf77ecb01d13f538975b5b3d5176270289be621be5ba69d00c8f21e9ea4424"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10801",
    "kind": "arxiv",
    "version": 1
  }
}