Pith Number

pith:FWWBM4VS

pith:2025:FWWBM4VSB2VKKBSUDXCXEULMYJ

not attested not anchored not stored refs pending

Retrieval-Confused Generation is a Good Defender for Privacy Violation Attack of Large Language Models

Hang Fu, Juan Wen, Wanli Peng, Xin Chen, Xinyu He, Xue Yiming

arxiv:2506.19889 v1 · 2025-06-24 · 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{FWWBM4VSB2VKKBSUDXCXEULMYJ}

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	2026-07-05T11:26:54.951466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dac1672b20eaaa506541dc572516cc27060e123ad552f3aa0ae9df0eccbe5ad

Aliases

arxiv: 2506.19889 · arxiv_version: 2506.19889v1 · doi: 10.48550/arxiv.2506.19889 · pith_short_12: FWWBM4VSB2VK · pith_short_16: FWWBM4VSB2VKKBSU · pith_short_8: FWWBM4VS

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/FWWBM4VSB2VKKBSUDXCXEULMYJ \
  | 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: 2dac1672b20eaaa506541dc572516cc27060e123ad552f3aa0ae9df0eccbe5ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f677457eb6c7cd7ad36d1582a680242b68528d7ddfef6593973eeca06502554b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-24T07:28:29Z",
    "title_canon_sha256": "27ad60e164ba9f8969928c927e59c856b22fdb782f68b3d2b7434cdf5832fc1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19889",
    "kind": "arxiv",
    "version": 1
  }
}