Pith Number

pith:7WF6YZUQ

pith:2025:7WF6YZUQDW43ACUNRBUT3CMPTJ

not attested not anchored not stored refs pending

TrimR: Verifier-based Training-Free Thinking Compression for Efficient Test-Time Scaling

Hui-Ling Zhen, Mingxuan Yuan, Weizhe Lin, Wulong Liu, Xianzhi Yu, Xiaojin Fu, Xiaosong Li, Xing Li, Yaoyuan Wang, Zhiyuan Yang

arxiv:2505.17155 v2 · 2025-05-22 · cs.LG · cs.AI · 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{7WF6YZUQDW43ACUNRBUT3CMPTJ}

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

7 papers in Pith

DyCon: Dynamic Reasoning Control via Evolving Difficulty Modeling

CRISP: Compressed Reasoning via Iterative Self-Policy Distillation

Breaking the Reward Barrier: Accelerating Tree-of-Thought Reasoning via Speculative Exploration

Stop Overthinking: A Survey on Efficient Reasoning for Large Language Models

Breaking the Reward Barrier: Accelerating Tree-of-Thought Reasoning via Speculative Exploration

Receipt and verification

First computed	2026-07-05T11:13:26.303528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8bec66901db9b00a8d88693d898f9a7b6b076ea3d3ea4da10b0ade68cfa2fd

Aliases

arxiv: 2505.17155 · arxiv_version: 2505.17155v2 · doi: 10.48550/arxiv.2505.17155 · pith_short_12: 7WF6YZUQDW43 · pith_short_16: 7WF6YZUQDW43ACUN · pith_short_8: 7WF6YZUQ

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/7WF6YZUQDW43ACUNRBUT3CMPTJ \
  | 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: fd8bec66901db9b00a8d88693d898f9a7b6b076ea3d3ea4da10b0ade68cfa2fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "424486a515ccc43f0cb18c27c56eaf42a66226f3bce4af718ea0d2c3c2aac8e8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-22T12:23:30Z",
    "title_canon_sha256": "1ffa30e56bc3b36ea6ef5925300a76821f13808e8f347aab82702b018806889d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17155",
    "kind": "arxiv",
    "version": 2
  }
}