Pith Number

pith:YNNPUD75

pith:2025:YNNPUD75L4ASNNICVPP2HYFMVK

not attested not anchored not stored refs pending

Know When to Explore: Difficulty-Aware Certainty as a Guide for LLM Reinforcement Learning

Ang Li, Shouda Liu, Yang Zhang, Yisen Wang, Zhihang Yuan

arxiv:2509.00125 v1 · 2025-08-29 · cs.AI

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNNPUD75L4ASNNICVPP2HYFMVK}

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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

6 papers in Pith

Modularized Reinforcement Learning on LLMs: From MDP Creation to Exploration and Learning

Formalizing Task-Space Complexity for Zero-Shot Generalization

From Reasoning Traces to Reusable Modules: Understanding Compositional Generalization in Language Model Reasoning

rePIRL: Learn PRM with Inverse RL for LLM Reasoning

Epistemic Uncertainty for Test-Time Discovery

Receipt and verification

First computed	2026-07-05T12:02:09.743594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c35afa0ffd5f0126b502abdfa3e0acaaa677f6705217314a19fc5c87d631d8a0

Aliases

arxiv: 2509.00125 · arxiv_version: 2509.00125v1 · doi: 10.48550/arxiv.2509.00125 · pith_short_12: YNNPUD75L4AS · pith_short_16: YNNPUD75L4ASNNIC · pith_short_8: YNNPUD75

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/YNNPUD75L4ASNNICVPP2HYFMVK \
  | 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: c35afa0ffd5f0126b502abdfa3e0acaaa677f6705217314a19fc5c87d631d8a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f969a3ab71dbd6eaed20b2c2ffd61492f98bb36267a76ceef9c6c59473784d42",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-08-29T08:57:54Z",
    "title_canon_sha256": "2b8d07b5d994911afdcf71e463aefab2b8126fa339e352b4db2b46e81e4eb4f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00125",
    "kind": "arxiv",
    "version": 1
  }
}