Pith Number

pith:UVN42HNE

pith:2020:UVN42HNEKX6SQIUKACWHO2DZKA

not attested not anchored not stored refs pending

Why an Android App is Classified as Malware? Towards Malware Classification Interpretation

Bozhi Wu, Cuiyun Gao, Lingling Fan, Michael R. Lyu, Sen Chen, Weiping Wen, Yang Liu

arxiv:2004.11516 v2 · 2020-04-24 · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVN42HNEKX6SQIUKACWHO2DZKA}

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	2026-07-05T01:32:58.752988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a55bcd1da455fd28228a00ac7768795023a4453f4d53cd56be376a65ebd716b2

Aliases

arxiv: 2004.11516 · arxiv_version: 2004.11516v2 · doi: 10.48550/arxiv.2004.11516 · pith_short_12: UVN42HNEKX6S · pith_short_16: UVN42HNEKX6SQIUK · pith_short_8: UVN42HNE

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/UVN42HNEKX6SQIUKACWHO2DZKA \
  | 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: a55bcd1da455fd28228a00ac7768795023a4453f4d53cd56be376a65ebd716b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd0a7335c94363d1bdc70d197abda84d91e1ec1a14492a8bcf03b30b5d1e8d8b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-04-24T03:05:09Z",
    "title_canon_sha256": "79a45625e063e342ad82dcb232f83c4c757723fe7446981573bff26a55fba246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.11516",
    "kind": "arxiv",
    "version": 2
  }
}