Pith Number

pith:YNM4PZZO

pith:2022:YNM4PZZO6GNCTOUCYFW4DSFNEX

not attested not anchored not stored refs pending

Knowledge-enhanced Black-box Attacks for Recommendations

Chunfeng Yuan, Guanghui Zhu, Jingfan Chen, Qing Li, Wenqi Fan, Xiangyu Zhao, Yihua Huang

arxiv:2207.10307 v1 · 2022-07-21 · cs.LG · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNM4PZZO6GNCTOUCYFW4DSFNEX}

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	2026-07-05T04:42:23.665411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c359c7e72ef19a29ba82c16dc1c8ad25fb3eb6212f300bc40b9ef9b398899e6b

Aliases

arxiv: 2207.10307 · arxiv_version: 2207.10307v1 · doi: 10.48550/arxiv.2207.10307 · pith_short_12: YNM4PZZO6GNC · pith_short_16: YNM4PZZO6GNCTOUC · pith_short_8: YNM4PZZO

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/YNM4PZZO6GNCTOUCYFW4DSFNEX \
  | 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: c359c7e72ef19a29ba82c16dc1c8ad25fb3eb6212f300bc40b9ef9b398899e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b624ac29ca232281ce402dca96bc05ce6d36735b57a544021a93f1926b2e412",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-07-21T04:59:31Z",
    "title_canon_sha256": "71c396cc6b65413c87a11a391eb8171af4c9fffa0ad516d47f67821c5a119c7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10307",
    "kind": "arxiv",
    "version": 1
  }
}