Pith Number

pith:ULRKMPW6

pith:2026:ULRKMPW6LMHKNFBHII2DTPO4HX

not attested not anchored not stored refs pending

Deep-Research Agents Can Be Poisoned via User-Generated Content

Harold Triedman, Tingwei Zhang, Vitaly Shmatikov

arxiv:2605.24245 v1 · 2026-05-22 · 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{ULRKMPW6LMHKNFBHII2DTPO4HX}

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	2026-05-26T01:02:54.508876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2e2a63ede5b0ea69427423439bddc3dfcd3cd52c49862081bd65061a1543641

Aliases

arxiv: 2605.24245 · arxiv_version: 2605.24245v1 · doi: 10.48550/arxiv.2605.24245 · pith_short_12: ULRKMPW6LMHK · pith_short_16: ULRKMPW6LMHKNFBH · pith_short_8: ULRKMPW6

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/ULRKMPW6LMHKNFBHII2DTPO4HX \
  | 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: a2e2a63ede5b0ea69427423439bddc3dfcd3cd52c49862081bd65061a1543641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4b5adf371a2fa673c8ec91b31dd63f55a983e850da8cacfcf3200256e5ffe80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-22T21:46:32Z",
    "title_canon_sha256": "5fdbeea2b75674349dbde3c00df5f602b31382c2cc6051310033696f6901051d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24245",
    "kind": "arxiv",
    "version": 1
  }
}