Pith Number

pith:THN7ZF47

pith:2025:THN7ZF47F6DMPDVLFTJTGUS2ZC

not attested not anchored not stored refs pending

Route to Reason: Adaptive Routing for LLM and Reasoning Strategy Selection

Kai Zhang, Yupeng Han, Yuze Zhao, Zhihong Pan

arxiv:2505.19435 v1 · 2025-05-26 · cs.CL

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\usepackage{pith}
\pithnumber{THN7ZF47F6DMPDVLFTJTGUS2ZC}

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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

10 papers in Pith

DART: Draft-Agreement Routing for Training-Free Adaptive Thinking Budgets in Hybrid Reasoning Models

Spatial Reasoning via Modality Switching Between Language and Symbolic Representation

SWE-Router: Routing in Multi-turn Agentic Software Engineering Tasks

From Sampled Outcomes to Capability Distributions: Rethinking Supervision for LLM Routing

DLLG: Dynamic Logit-Level Gating of LLM Experts

Receipt and verification

First computed	2026-07-05T11:09:30.184090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99dbfc979f2f86c78eab2cd333525ac8bab27be90eed77637c6705ba22515ccc

Aliases

arxiv: 2505.19435 · arxiv_version: 2505.19435v1 · doi: 10.48550/arxiv.2505.19435 · pith_short_12: THN7ZF47F6DM · pith_short_16: THN7ZF47F6DMPDVL · pith_short_8: THN7ZF47

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/THN7ZF47F6DMPDVLFTJTGUS2ZC \
  | 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: 99dbfc979f2f86c78eab2cd333525ac8bab27be90eed77637c6705ba22515ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a4a558bbd4e04690325230458972d25a8f36dddd8ad638d098f1f5d2c5b1f4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-26T02:53:17Z",
    "title_canon_sha256": "5cc7b816ad9727c5a01a4ad8290f2851ad989265910cc980d9334f7372a1c24c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19435",
    "kind": "arxiv",
    "version": 1
  }
}