Pith Number

pith:YTV6UECP

pith:2023:YTV6UECPO3K5ALVMY6DKHBWPMK

not attested not anchored not stored refs pending

Model Stealing Attack against Recommender System

Chenwang Wu, Defu Lian, Enhong Chen, Rui Fan, Yi Yang, Zhihao Zhu

arxiv:2312.11571 v2 · 2023-12-18 · cs.CR · cs.AI · 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{YTV6UECPO3K5ALVMY6DKHBWPMK}

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.

Cited by

1 paper in Pith

How Context Attribution Handles What the Model Already Knows

Receipt and verification

First computed	2026-07-05T07:27:54.667111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4ebea104f76d5d02eacc786a386cf6293125ce2c7465cf6c7748115e84be542

Aliases

arxiv: 2312.11571 · arxiv_version: 2312.11571v2 · doi: 10.48550/arxiv.2312.11571 · pith_short_12: YTV6UECPO3K5 · pith_short_16: YTV6UECPO3K5ALVM · pith_short_8: YTV6UECP

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/YTV6UECPO3K5ALVMY6DKHBWPMK \
  | 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: c4ebea104f76d5d02eacc786a386cf6293125ce2c7465cf6c7748115e84be542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f45183f4b9305c88b123f992a7d038ec9f3de40d699029bbafa423fb966e202c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-12-18T05:28:02Z",
    "title_canon_sha256": "63101566d1954ac72168413d2be25627b04bd424d9a650ecc99b9c8c66c3aacf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.11571",
    "kind": "arxiv",
    "version": 2
  }
}