Pith Number

pith:6FTGK7YX

pith:2026:6FTGK7YXWDN2YEN4IATTQGJO2I

not attested not anchored not stored refs pending

ShareLock: A Stealthy Multi-Tool Threshold Poisoning Attack Against MCP

Liwei Liu, Na Ruan, Tianzhu Han, Zijian Liu, Zishu Dong

arxiv:2606.27027 v1 · 2026-06-25 · 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{6FTGK7YXWDN2YEN4IATTQGJO2I}

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	2026-06-26T01:16:07.413526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f166657f17b0dbac11bc402738192ed218631635f19693ff22e4f852326935ba

Aliases

arxiv: 2606.27027 · arxiv_version: 2606.27027v1 · doi: 10.48550/arxiv.2606.27027 · pith_short_12: 6FTGK7YXWDN2 · pith_short_16: 6FTGK7YXWDN2YEN4 · pith_short_8: 6FTGK7YX

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/6FTGK7YXWDN2YEN4IATTQGJO2I \
  | 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: f166657f17b0dbac11bc402738192ed218631635f19693ff22e4f852326935ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57766ba333d69c2b77c76ab470f5ab07b4bcdcf70b7d6795bdfe3d82a40f1ed7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-25T13:35:28Z",
    "title_canon_sha256": "5ae9c82cfb81ad643993ea187c0e8ead12e165a39eeaa05dcf7127a09bf4551f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27027",
    "kind": "arxiv",
    "version": 1
  }
}