Pith Number

pith:4TSBJ2Q3

pith:2025:4TSBJ2Q322ZW2H3KGJOUWRE4NJ

not attested not anchored not stored refs pending

MCP-Bench: Benchmarking Tool-Using LLM Agents with Complex Real-World Tasks via MCP Servers

Alireza Rezazadeh, Ankit Shah, Aolin Ding, Cheng-En Wu, Eugene Siow, Hemani Patel, Qi Chang, Quan Liu, Shashank Biju, Yujia Bao, Zhenting Wang

arxiv:2508.20453 v1 · 2025-08-28 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TSBJ2Q322ZW2H3KGJOUWRE4NJ}

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

30 papers in Pith

MetaPS: Adaptive Programmatic Strategy Selection for Market Agents

A Framework for Evaluating Agentic Skills at Scale

SING: Synthetic Intention Graph for Scalable Active Tool Discovery in LLM Agents

SENTINEL: Failure-Driven Reinforcement Learning for Training Tool-Using Language Model Agents

Understanding How Enterprises Adopt the Model Context Protocol for LLM-Driven Software Engineering

Receipt and verification

First computed	2026-07-05T12:00:36.858087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4e414ea1bd6b36d1f6a325d4b449c6a7a245b5ea65f879901aba54b7a286b7c

Aliases

arxiv: 2508.20453 · arxiv_version: 2508.20453v1 · doi: 10.48550/arxiv.2508.20453 · pith_short_12: 4TSBJ2Q322ZW · pith_short_16: 4TSBJ2Q322ZW2H3K · pith_short_8: 4TSBJ2Q3

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/4TSBJ2Q322ZW2H3KGJOUWRE4NJ \
  | 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: e4e414ea1bd6b36d1f6a325d4b449c6a7a245b5ea65f879901aba54b7a286b7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48df1b627fb066d163ab6a02caebad220f9c60c86112b7974149aa4ef3aedc3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-28T05:58:57Z",
    "title_canon_sha256": "8aa32defad70b5c70bde0b758850099a7318c85a56ace40b75f28d33d698a3a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20453",
    "kind": "arxiv",
    "version": 1
  }
}