Pith Number

pith:EQUXEPUA

pith:2025:EQUXEPUATW242OVT2YZHRWR4PU

not attested not anchored not stored refs pending

IPIGuard: A Novel Tool Dependency Graph-Based Defense Against Indirect Prompt Injection in LLM Agents

Chunyi Zhou, Hengyu An, Jinghuai Zhang, Qingming Li, Shouling Ji, Tao Lin, Tianyu Du

arxiv:2508.15310 v1 · 2025-08-21 · cs.CR · cs.AI · 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{EQUXEPUATW242OVT2YZHRWR4PU}

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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

5 papers in Pith

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Structured Security Auditing and Robustness Enhancement for Untrusted Agent Skills

Conjunctive Prompt Attacks in Multi-Agent LLM Systems

CapSeal: Capability-Sealed Secret Mediation for Secure Agent Execution

SafeAgent: A Runtime Protection Architecture for Agentic Systems

Receipt and verification

First computed	2026-07-05T11:57:09.997969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2429723e809db5cd3ab3d63278da3c7d23631b14e6dcd8c0664ddb6f5b39171f

Aliases

arxiv: 2508.15310 · arxiv_version: 2508.15310v1 · doi: 10.48550/arxiv.2508.15310 · pith_short_12: EQUXEPUATW24 · pith_short_16: EQUXEPUATW242OVT · pith_short_8: EQUXEPUA

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/EQUXEPUATW242OVT2YZHRWR4PU \
  | 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: 2429723e809db5cd3ab3d63278da3c7d23631b14e6dcd8c0664ddb6f5b39171f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "190cb0d90f4d7f7e8098f0a6e25a0a63ff4650ee756a7f917ed37108d63162d8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-08-21T07:08:16Z",
    "title_canon_sha256": "caa8645de6b6cadcdc5d2b075825a49d5193dd515939a1b588ea4efa677fa3a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15310",
    "kind": "arxiv",
    "version": 1
  }
}