Pith Number

pith:LBC6N3OX

pith:2025:LBC6N3OXIETTWFUYK2QPHD2I7G

not attested not anchored not stored refs pending

Privacy Risks of LLM-Empowered Recommender Systems: An Inversion Attack Perspective

Min Tang, Nuo Shen, Shujie Cui, Weiqing Wang, Yubo Wang

arxiv:2508.03703 v2 · 2025-07-20 · cs.IR · 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{LBC6N3OXIETTWFUYK2QPHD2I7G}

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

Attacking and Defending Multi-Agent Collaborative Filtering Systems Through Connectivity

Receipt and verification

First computed	2026-07-05T12:09:45.678025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5845e6edd741273b169856a0f38f48f99b8b874f99e10d00d71ee57aba6c88d5

Aliases

arxiv: 2508.03703 · arxiv_version: 2508.03703v2 · doi: 10.48550/arxiv.2508.03703 · pith_short_12: LBC6N3OXIETT · pith_short_16: LBC6N3OXIETTWFUY · pith_short_8: LBC6N3OX

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/LBC6N3OXIETTWFUYK2QPHD2I7G \
  | 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: 5845e6edd741273b169856a0f38f48f99b8b874f99e10d00d71ee57aba6c88d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "125c4f83292f417c7f3344c7de856b3a156c7b07f5e0a84fe70827fb27a271db",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-20T05:03:02Z",
    "title_canon_sha256": "dfbfa7274ccb63fbcd72d1e87826bfb1a553ae2a1097e3727585eae6d9aea4d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03703",
    "kind": "arxiv",
    "version": 2
  }
}