Pith Number

pith:S225HB2Q

pith:2026:S225HB2QRMOMQUFWTRFFQI5QHP

not attested not anchored not stored refs pending

Efficient and Trainable Language Model Test-Time Scaling via Local Branch Routing

Changyi Yang, Chenyang Zhao, Dhruv Pai, Jinman Zhao, Jin Pan, Julian McAuley, Mingyu Jin, Raymond Li, Shuming Hu, Wujiang Xu, Xin Eric Wang, Yutong Yin, Zhaoran Wang, Zhen Zhang, Zijie Xia

arxiv:2606.25354 v1 · 2026-06-24 · 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{S225HB2QRMOMQUFWTRFFQI5QHP}

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	2026-06-25T01:18:02.962131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96b5d387508b1cc850b69c4a5823b03bca395d21fc676fa3fe05b1a38857934b

Aliases

arxiv: 2606.25354 · arxiv_version: 2606.25354v1 · doi: 10.48550/arxiv.2606.25354 · pith_short_12: S225HB2QRMOM · pith_short_16: S225HB2QRMOMQUFW · pith_short_8: S225HB2Q

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/S225HB2QRMOMQUFWTRFFQI5QHP \
  | 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: 96b5d387508b1cc850b69c4a5823b03bca395d21fc676fa3fe05b1a38857934b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4751bb7663234a4fd161c25f02a24109760f81c928b6cdbeabe802e70da4bf8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-24T03:42:44Z",
    "title_canon_sha256": "165cbaeba050009610f3c68666425df7ed4743c0e290cbaf68169051dde73f9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25354",
    "kind": "arxiv",
    "version": 1
  }
}