Pith Number

pith:XHFUQAS7

pith:2026:XHFUQAS7XC7HNV3OHJ4UTE2HG6

not attested not anchored not stored refs pending

VIPER-MCP: Detecting and Exploiting Taint-Style Vulnerabilities in Model Context Protocol Servers

Dakun Shen, Enhao Huang, Pengyu Sun, Qishu Jin, Song Li, Xin Liu, Zifeng Kang

arxiv:2605.21392 v1 · 2026-05-20 · 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{XHFUQAS7XC7HNV3OHJ4UTE2HG6}

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	2026-05-21T02:05:32.543431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9cb48025fb8be76d76e3a794993473797cc7c562d806f0250dee238c49772bc

Aliases

arxiv: 2605.21392 · arxiv_version: 2605.21392v1 · doi: 10.48550/arxiv.2605.21392 · pith_short_12: XHFUQAS7XC7H · pith_short_16: XHFUQAS7XC7HNV3O · pith_short_8: XHFUQAS7

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/XHFUQAS7XC7HNV3OHJ4UTE2HG6 \
  | 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: b9cb48025fb8be76d76e3a794993473797cc7c562d806f0250dee238c49772bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d185d4d019c4a9b7988c9fd071d7ad7d69bfc19c6b0fd035ae1ac47d9d34f72f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-20T16:46:51Z",
    "title_canon_sha256": "04c98b0d91a629d14606062d0693ea291b16a3860667693bb54623f2589ebc75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21392",
    "kind": "arxiv",
    "version": 1
  }
}