Pith Number

pith:7YRKTLOM

pith:2025:7YRKTLOMYM6WKW53653NURH6LA

not attested not anchored not stored refs pending

Chain-of-Thought Poisoning Attacks against R1-based Retrieval-Augmented Generation Systems

Hongru Song, Jiafeng Guo, Ruqing Zhang, Yixing Fan, Yu-An Liu

arxiv:2505.16367 v1 · 2025-05-22 · 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{7YRKTLOMYM6WKW53653NURH6LA}

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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

R-CoT: A Reasoning-Layer Watermark via Redundant Chain-of-Thought in Large Language Models

Receipt and verification

First computed	2026-07-05T11:07:34.276876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe22a9adccc33d655bbbf776da44fe581b7c56e8697a16848c5efc4b10053588

Aliases

arxiv: 2505.16367 · arxiv_version: 2505.16367v1 · doi: 10.48550/arxiv.2505.16367 · pith_short_12: 7YRKTLOMYM6W · pith_short_16: 7YRKTLOMYM6WKW53 · pith_short_8: 7YRKTLOM

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/7YRKTLOMYM6WKW53653NURH6LA \
  | 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: fe22a9adccc33d655bbbf776da44fe581b7c56e8697a16848c5efc4b10053588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47f914e2b6e5eee433ac89a9bd1679dcd188a006a77c2e6d4697ed3991adbe6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-22T08:22:46Z",
    "title_canon_sha256": "301de6496b84f408e7bd1f5c955f2195569dff026eb84e8ccc72ca4d3b02429b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16367",
    "kind": "arxiv",
    "version": 1
  }
}