Pith Number

pith:KQUOS7KN

pith:2025:KQUOS7KNFUMFRPOTQVYTYNK3IT

not attested not anchored not stored refs pending

TL;DR: Too Long, Do Re-weighting for Efficient LLM Reasoning Compression

Cheng-Lin Liu, Fei Yin, Haizhen Huang, Haotian Xu, Lei Ji, Peijie Wang, Weiwei Deng, Xiao Liang, Xiao Liu, Xing W, Yeyun Gong, Zhijiang Guo, Zhong-Zhi Li, Zihao Tang

arxiv:2506.02678 v3 · 2025-06-03 · cs.CL · cs.CE · cs.NA · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQUOS7KNFUMFRPOTQVYTYNK3IT}

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

3 papers in Pith

Attention Amnesia in Hybrid LLMs: When CoT Fine-Tuning Breaks Long-Range Recall, and How to Fix It

Stop When Reasoning Converges: Semantic-Preserving Early Exit for Reasoning Models

The Landscape of Agentic Reinforcement Learning for LLMs: A Survey

Receipt and verification

First computed	2026-07-05T11:21:48.004779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5428e97d4d2d1858bdd385713c355b44f3f6a78f0aebf6cb297019eb2d2422c1

Aliases

arxiv: 2506.02678 · arxiv_version: 2506.02678v3 · doi: 10.48550/arxiv.2506.02678 · pith_short_12: KQUOS7KNFUMF · pith_short_16: KQUOS7KNFUMFRPOT · pith_short_8: KQUOS7KN

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/KQUOS7KNFUMFRPOTQVYTYNK3IT \
  | 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: 5428e97d4d2d1858bdd385713c355b44f3f6a78f0aebf6cb297019eb2d2422c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a61f6891ef4484f55444ed561b3022098d0d22e4d489f8e414ba9aafb464ff87",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-03T09:23:41Z",
    "title_canon_sha256": "c441a693620553046afcb5f427dd1ca8ac93a4f9369d9e9854e7297735aefc1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02678",
    "kind": "arxiv",
    "version": 3
  }
}