Pith Number

pith:RN7GRK3P

pith:2025:RN7GRK3PTNZ3XQR6XZ3NKDPUPV

not attested not anchored not stored refs pending

Contextual Agent Security: A Policy for Every Purpose

Eugene Bagdasarian, Lillian Tsai

arxiv:2501.17070 v3 · 2025-01-28 · cs.CR · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RN7GRK3PTNZ3XQR6XZ3NKDPUPV}

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.

Cited by

5 papers in Pith

Adaptive Evaluation of Out-of-Band Defenses Against Prompt Injection in LLM Agents

Autoformalization of Agent Instructions into Policy-as-Code

Overlaying Governance: A Compositional Authorization Framework for Delegation and Scope in Agentic AI

Language-Based Agent Control

Web Agents Should Adopt the Plan-Then-Execute Paradigm

Receipt and verification

First computed	2026-07-05T10:50:32.152326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7e68ab6f9b73bbc23ebe76d50df47d75bf6f253a7aded6ee99cb9b001c023b

Aliases

arxiv: 2501.17070 · arxiv_version: 2501.17070v3 · doi: 10.48550/arxiv.2501.17070 · pith_short_12: RN7GRK3PTNZ3 · pith_short_16: RN7GRK3PTNZ3XQR6 · pith_short_8: RN7GRK3P

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/RN7GRK3PTNZ3XQR6XZ3NKDPUPV \
  | 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: 8b7e68ab6f9b73bbc23ebe76d50df47d75bf6f253a7aded6ee99cb9b001c023b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce4091c35c22206568d8e0ee2c29b18957bf79a73a8a5cdf77f128414cb5df56",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-01-28T16:55:39Z",
    "title_canon_sha256": "41d5a839841802590bf94c54f6d540c9a2f8f16dc6efab10f869a00a045e3601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17070",
    "kind": "arxiv",
    "version": 3
  }
}