Pith Number

pith:ET2J2QRW

pith:2025:ET2J2QRWR6G3WLQXEJRJQF6SK3

not attested not anchored not stored refs pending

De-AntiFake: Rethinking the Protective Perturbations Against Voice Cloning Attacks

Chang Liu, Kejiang Chen, Nenghai Yu, Wei Fan, Weiming Zhang

arxiv:2507.02606 v1 · 2025-07-03 · cs.SD · cs.AI · cs.CR · cs.LG · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ET2J2QRWR6G3WLQXEJRJQF6SK3}

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	2026-06-09T01:05:07.624456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24f49d42368f8dbb2e1722629817d256ce873f0dc7622b4d1dbe671e5b3afe9d

Aliases

arxiv: 2507.02606 · arxiv_version: 2507.02606v1 · doi: 10.48550/arxiv.2507.02606 · pith_short_12: ET2J2QRWR6G3 · pith_short_16: ET2J2QRWR6G3WLQX · pith_short_8: ET2J2QRW

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/ET2J2QRWR6G3WLQXEJRJQF6SK3 \
  | 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: 24f49d42368f8dbb2e1722629817d256ce873f0dc7622b4d1dbe671e5b3afe9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4a19a1e88fa18fa4dcbd5f3cba5a983236d87bb91013309f888b30a14e445dc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-03T13:30:58Z",
    "title_canon_sha256": "f818703b620eb731da679d7acf71eec49dc51af510d696cf8c8bb85c0d888c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02606",
    "kind": "arxiv",
    "version": 1
  }
}