Pith Number

pith:HUFDKZVK

pith:2021:HUFDKZVKRFMRBEEAVUOWQ6XX7P

not attested not anchored not stored refs pending

EvilModel 2.0: Bringing Neural Network Models into Malware Attacks

Chaoge Liu, Jie Yin, Xiang Cui, Xutong Wang, Zhi Wang

arxiv:2109.04344 v3 · 2021-09-09 · 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{HUFDKZVKRFMRBEEAVUOWQ6XX7P}

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	2026-07-05T04:35:09.202562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d0a3566aa8959109080ad1d687af7fbe75d2d11f698db14c6f0245edea7946e

Aliases

arxiv: 2109.04344 · arxiv_version: 2109.04344v3 · doi: 10.48550/arxiv.2109.04344 · pith_short_12: HUFDKZVKRFMR · pith_short_16: HUFDKZVKRFMRBEEA · pith_short_8: HUFDKZVK

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/HUFDKZVKRFMRBEEAVUOWQ6XX7P \
  | 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: 3d0a3566aa8959109080ad1d687af7fbe75d2d11f698db14c6f0245edea7946e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db9b79f0e2b28143bab1ffffa49d966a481d5043d77d2e9c4ada8d2acfe33a6a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-09-09T15:31:33Z",
    "title_canon_sha256": "30b81d0dfac5e879ffb01d1e35c726ff4f8f541be809b972b75ad846392d4035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04344",
    "kind": "arxiv",
    "version": 3
  }
}