Pith Number

pith:C6QXZPSO

pith:2026:C6QXZPSOSPBPUHZAQQ5PIV6NAH

not attested not anchored not stored refs pending

WARD: Adversarially Robust Defense of Web Agents Against Prompt Injections

Bryan Hooi, Hieu Cao, Khoi Le, Shuicheng Yan, Thong Nguyen, Tri Cao, Yibo Li, Yue Liu, Yuexin Li, Yufei He, Yulin Chen

arxiv:2605.15030 v1 · 2026-05-14 · cs.CR · 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{C6QXZPSOSPBPUHZAQQ5PIV6NAH}

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	2026-05-17T23:38:54.592070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17a17cbe4e93c2fa1f20843af457cd01d338f78b3265c0b019f2bb3065c93777

Aliases

arxiv: 2605.15030 · arxiv_version: 2605.15030v1 · doi: 10.48550/arxiv.2605.15030 · pith_short_12: C6QXZPSOSPBP · pith_short_16: C6QXZPSOSPBPUHZA · pith_short_8: C6QXZPSO

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/C6QXZPSOSPBPUHZAQQ5PIV6NAH \
  | 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: 17a17cbe4e93c2fa1f20843af457cd01d338f78b3265c0b019f2bb3065c93777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba394e60817a7ce44a285168bb915a5d8101d4953248863a728a6e1664ba1514",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-14T16:26:27Z",
    "title_canon_sha256": "03502263a57b86ffe6866ed271eeb253ef1dd80f1e5620377f5183ad03b38e7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15030",
    "kind": "arxiv",
    "version": 1
  }
}