Pith Number

pith:DHYKZGZW

pith:2026:DHYKZGZW2OB54NNEEPPB3PAD4W

not attested not anchored not stored refs pending

TwinRouterBench: Fast Static and Live Dynamic Evaluation for Realistic Agentic LLM Routing

Anjie Yang, Eric Yang, Hanchen Li, Jiarong Xing, Jie Xiao, Liang Tian, Lynn Ai, Pei Yang, Pengbin Feng, Tianyu Shi, Tongyun Yang, Wanyi Chen, Wentao Guo, Xu Wang, Yuhang Han, Yuhang Yao, Zeyu Wang

arxiv:2605.18859 v1 · 2026-05-14 · cs.LG · 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{DHYKZGZW2OB54NNEEPPB3PAD4W}

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	2026-05-20T00:06:26.188488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19f0ac9b36d383de35a423de1dbc03e580fd768741045491c72344539a4c8459

Aliases

arxiv: 2605.18859 · arxiv_version: 2605.18859v1 · doi: 10.48550/arxiv.2605.18859 · pith_short_12: DHYKZGZW2OB5 · pith_short_16: DHYKZGZW2OB54NNE · pith_short_8: DHYKZGZW

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/DHYKZGZW2OB54NNEEPPB3PAD4W \
  | 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: 19f0ac9b36d383de35a423de1dbc03e580fd768741045491c72344539a4c8459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "055128c2117627eadc69a2efac5170989e714c5ede5167141b8f4db2d66f8ae1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-14T08:58:59Z",
    "title_canon_sha256": "69c90d4b38b73ed64d0658ffba0d21ccc5f6daa79d6ccc54158472e3a282147f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18859",
    "kind": "arxiv",
    "version": 1
  }
}