Pith Number

pith:ZTCDUZCN

pith:2025:ZTCDUZCNT37NLXFCKRJW7EIMTF

not attested not anchored not stored refs pending

Confidence Is All You Need: Few-Shot RL Fine-Tuning of Language Models

Alexander Zubrey, Andrey Kuznetsov, Ivan Oseledets, Matvey Skripkin, Pengyi Li

arxiv:2506.06395 v3 · 2025-06-05 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTCDUZCNT37NLXFCKRJW7EIMTF}

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

17 papers in Pith

When Do Intrinsic Rewards Work for Code Reasoning? A Comprehensive Study

Architecture-Aware Reinforcement Learning Makes Sliding-Window Attention Competitive in Math Reasoning

Smart Picks in the Dark: Towards Efficient RLVR for Reasoning via Tracing Metacognitive Pivots

GeoMin: Data-Efficient Semi-Supervised RLVR via Geometric Distribution Modeling

Trust Region On-Policy Distillation

Receipt and verification

First computed	2026-07-05T11:19:28.485486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccc43a644d9efed5dca254536f910c9946cbe25433731b1d659fd73c0692d2ab

Aliases

arxiv: 2506.06395 · arxiv_version: 2506.06395v3 · doi: 10.48550/arxiv.2506.06395 · pith_short_12: ZTCDUZCNT37N · pith_short_16: ZTCDUZCNT37NLXFC · pith_short_8: ZTCDUZCN

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/ZTCDUZCNT37NLXFCKRJW7EIMTF \
  | 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: ccc43a644d9efed5dca254536f910c9946cbe25433731b1d659fd73c0692d2ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cab533dccb6630d887a7febd84fe95d2ceff093b7a9be65bfbd086a5c46dc92b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-05T19:55:15Z",
    "title_canon_sha256": "e203482ea520cc5ee9e4f59decdb773f60846f2380fb2755758da36b6310fa3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06395",
    "kind": "arxiv",
    "version": 3
  }
}