Pith Number

pith:AMCEPARA

pith:2025:AMCEPARA3YDCWNT7IYOACWYFBU

not attested not anchored not stored refs pending

In-Context Defense in Computer Agents: An Empirical Study

Hai Ci, Mike Zheng Shou, Pei Yang

arxiv:2503.09241 v1 · 2025-03-12 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMCEPARA3YDCWNT7IYOACWYFBU}

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

4 papers in Pith

Prismata: Confining Cross-Site Prompt Injection in Web Agents

ActionMap: Robot Policy Learning via Voxel Action Heatmap

LaSM: Layer-wise Scaling Mechanism for Defending Pop-up Attack on GUI Agents

Securing Computer-Use Agents: A Unified Architecture-Lifecycle Framework for Deployment-Grounded Reliability

Receipt and verification

First computed	2026-07-05T10:29:52.548480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0304478220de062b367f461c015b050d240c0bc80c827b4bb48e2afc714a2cb7

Aliases

arxiv: 2503.09241 · arxiv_version: 2503.09241v1 · doi: 10.48550/arxiv.2503.09241 · pith_short_12: AMCEPARA3YDC · pith_short_16: AMCEPARA3YDCWNT7 · pith_short_8: AMCEPARA

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/AMCEPARA3YDCWNT7IYOACWYFBU \
  | 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: 0304478220de062b367f461c015b050d240c0bc80c827b4bb48e2afc714a2cb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0c84c4e8aee59de80c74910785830993ff25d547ae0d31ac7d3b1101959ee05",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-03-12T10:38:15Z",
    "title_canon_sha256": "fdd4d4c33f10e2fe9c994dee2cb15e44220398d6e07ec2b48e0f7902b5dee2cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09241",
    "kind": "arxiv",
    "version": 1
  }
}