Pith Number

pith:IS7AL2KE

pith:2025:IS7AL2KED4TUUE7WV55TLOTXMF

not attested not anchored not stored refs pending

LiveMCP-101: Stress Testing and Diagnosing MCP-enabled Agents on Challenging Queries

Dinghan Shen, Jianbing Han, Kaiqiang Song, Mian Zhang, Ming Yin, Sathish Reddy Indurthi, Shujian Liu, Silei Xu, Simin Ma, Sixun Dong, Song Wang, Xun Wang, Yebowen Hu, Yiran Chen

arxiv:2508.15760 v2 · 2025-08-21 · cs.CL · 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{IS7AL2KED4TUUE7WV55TLOTXMF}

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	2026-05-26T01:02:27.452907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44be05e9441f274a13f6af7b35ba776179d4976890d3f473d33afd85e5243fc2

Aliases

arxiv: 2508.15760 · arxiv_version: 2508.15760v2 · doi: 10.48550/arxiv.2508.15760 · pith_short_12: IS7AL2KED4TU · pith_short_16: IS7AL2KED4TUUE7W · pith_short_8: IS7AL2KE

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/IS7AL2KED4TUUE7WV55TLOTXMF \
  | 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: 44be05e9441f274a13f6af7b35ba776179d4976890d3f473d33afd85e5243fc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "552bd0cffc9d1114bbae515560fa9914b526c4808b0aad0e3b7031e7b3bf10e7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-21T17:55:54Z",
    "title_canon_sha256": "5be0f71daee13bc3499d7f0e273bb4225ae46185a20a3576a980167df0ec0b17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15760",
    "kind": "arxiv",
    "version": 2
  }
}