Pith Number

pith:GNIYWT4V

pith:2022:GNIYWT4VSAKIKW6M7SNZ4MZ34M

not attested not anchored not stored refs pending

Fingerprinting Deep Neural Networks Globally via Universal Adversarial Perturbations

Cheng Zhang, Guoxing Chen, Haojin Zhu, Minhui Xue, Shaofeng Li, Zirui Peng

arxiv:2202.08602 v3 · 2022-02-17 · cs.CR · 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{GNIYWT4VSAKIKW6M7SNZ4MZ34M}

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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

1 paper in Pith

Receipt and verification

First computed	2026-07-05T04:21:09.722137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33518b4f959014855bccfc9b9e333be31e5d4395e63d65f72370b902c672a136

Aliases

arxiv: 2202.08602 · arxiv_version: 2202.08602v3 · doi: 10.48550/arxiv.2202.08602 · pith_short_12: GNIYWT4VSAKI · pith_short_16: GNIYWT4VSAKIKW6M · pith_short_8: GNIYWT4V

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/GNIYWT4VSAKIKW6M7SNZ4MZ34M \
  | 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: 33518b4f959014855bccfc9b9e333be31e5d4395e63d65f72370b902c672a136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fd6ee7020af284757f59293bde06f8a79cf2c2a4762b14c5e289ef914562fce",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-02-17T11:29:50Z",
    "title_canon_sha256": "a1bc38cf58a9fe702ff3dcec20633cb8c49f819bff46a573834fb5c0ddf4a278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08602",
    "kind": "arxiv",
    "version": 3
  }
}