Pith Number

pith:SKS2QRSA

pith:2025:SKS2QRSAJKWFATKJ4PRCDPQ2B3

not attested not anchored not stored refs pending

BrowseSafe: Understanding and Preventing Prompt Injection Within AI Browser Agents

Denis Yarats, Jerry Ma, Kaiyuan Zhang, Kyle Polley, Mark Tenenholtz, Ninghui Li

arxiv:2511.20597 v2 · 2025-11-25 · cs.LG · cs.AI · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKS2QRSAJKWFATKJ4PRCDPQ2B3}

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

14 papers in Pith

Prismata: Confining Cross-Site Prompt Injection in Web Agents

WARD: Adversarially Robust Defense of Web Agents Against Prompt Injections

Security--Fidelity Tradeoffs: The Hidden Cost of Prompt Injection Defense

Same-Origin Policy for Agentic Browsers

Trust No Tool: Evaluating and Defending LLM Agents under Untrusted Tool Feedback

Receipt and verification

First computed	2026-08-13T00:21:14.503698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92a5a846404aac504d49e3e221be1a0ec04df9867da1c25c4caeb359a079b1c2

Aliases

arxiv: 2511.20597 · arxiv_version: 2511.20597v2 · doi: 10.48550/arxiv.2511.20597 · pith_short_12: SKS2QRSAJKWF · pith_short_16: SKS2QRSAJKWFATKJ · pith_short_8: SKS2QRSA

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/SKS2QRSAJKWFATKJ4PRCDPQ2B3 \
  | 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: 92a5a846404aac504d49e3e221be1a0ec04df9867da1c25c4caeb359a079b1c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f1f904c0e9db8927a874ed16a6b46f180626cd36731199a7f814ae2c6a1eac5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-11-25T18:28:35Z",
    "title_canon_sha256": "75c93d39c0e829aaf09eb42d3537dbaf7731479f91116270e328b55d33237b07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.20597",
    "kind": "arxiv",
    "version": 2
  }
}