Pith Number

pith:KNEGZ4CD

pith:2026:KNEGZ4CDKQFRPMURNFH7K4SBFB

not attested not anchored not stored refs pending

Document-Authored Control-Signal Impersonation: A Low-Cost Indirect Prompt Attack on RAG Safety Boundaries

Jianguo Zhu

arxiv:2606.09005 v1 · 2026-06-08 · cs.CR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KNEGZ4CDKQFRPMURNFH7K4SBFB}

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	2026-06-09T02:07:53.020439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53486cf043540b17b291694ff572412855a7c2fca6691822e1e3477ebad5fe6b

Aliases

arxiv: 2606.09005 · arxiv_version: 2606.09005v1 · doi: 10.48550/arxiv.2606.09005 · pith_short_12: KNEGZ4CDKQFR · pith_short_16: KNEGZ4CDKQFRPMUR · pith_short_8: KNEGZ4CD

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/KNEGZ4CDKQFRPMURNFH7K4SBFB \
  | 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: 53486cf043540b17b291694ff572412855a7c2fca6691822e1e3477ebad5fe6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db39672d2bf831a7cade81fc6aa87f4c58ac5a706a0b07236c95d8eb12da2f4c",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-08T04:09:00Z",
    "title_canon_sha256": "18a942988da9a4669c520466dbecb1fd307f6996af98f9b4572f840e35698c15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09005",
    "kind": "arxiv",
    "version": 1
  }
}