Pith Number

pith:KEXEUKJ7

pith:2025:KEXEUKJ7HFZYREVE4BL4SPBTDZ

not attested not anchored not stored refs pending

External Data Extraction Attacks against Retrieval-Augmented Large Language Models

Boheng Li, Dacheng Tao, Leyi Qi, Shuo Shao, Yifei Chen, Yiming Li, Yu He, Zhan Qin

arxiv:2510.02964 v2 · 2025-10-03 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEXEUKJ7HFZYREVE4BL4SPBTDZ}

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	2026-07-08T01:18:20.760675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

512e4a293f39738892a4e057c93c331e6a5c1821ab10c7c3a05f9e63a452b59f

Aliases

arxiv: 2510.02964 · arxiv_version: 2510.02964v2 · doi: 10.48550/arxiv.2510.02964 · pith_short_12: KEXEUKJ7HFZY · pith_short_16: KEXEUKJ7HFZYREVE · pith_short_8: KEXEUKJ7

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/KEXEUKJ7HFZYREVE4BL4SPBTDZ \
  | 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: 512e4a293f39738892a4e057c93c331e6a5c1821ab10c7c3a05f9e63a452b59f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "139b0344f239a43ba12eff0e4a256817c6b2b028699f164e9b29a7843a85bdc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-10-03T12:53:45Z",
    "title_canon_sha256": "a88fc0d159634b539c778c8854168e12cc299f5b647d3cf2e507e847d53b420e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.02964",
    "kind": "arxiv",
    "version": 2
  }
}