Pith Number

pith:MYX5JO7H

pith:2026:MYX5JO7HZOPAKSBOLXR7VHU7S5

not attested not anchored not stored refs pending

The Missing Piece in Pre-trained Model Evaluation: Reward-Guided Decoding Unlocks Task-Oriented Behavior Without Parameter Updates

Dayiheng Liu, Guo Chen, Linfeng Zhang, Qingyang Liu, Shaobo Wang, Xingzhang Ren, Zhengyang Tang, Ziyue Wang

arxiv:2605.28020 v1 · 2026-05-27 · 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{MYX5JO7HZOPAKSBOLXR7VHU7S5}

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	2026-05-28T01:04:56.200905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

662fd4bbe7cb9e05482e5de3fa9e9f974c0c791ee13b240534e9173ae3c59f26

Aliases

arxiv: 2605.28020 · arxiv_version: 2605.28020v1 · doi: 10.48550/arxiv.2605.28020 · pith_short_12: MYX5JO7HZOPA · pith_short_16: MYX5JO7HZOPAKSBO · pith_short_8: MYX5JO7H

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/MYX5JO7HZOPAKSBOLXR7VHU7S5 \
  | 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: 662fd4bbe7cb9e05482e5de3fa9e9f974c0c791ee13b240534e9173ae3c59f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8137284c129b1f1b28b70b22c90137b7b91e800220cc9e058b95acf72d45b263",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-27T06:25:00Z",
    "title_canon_sha256": "01f2054a160816756f05f8a7e2641233df9874246e750e8bb59906fa57390a1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28020",
    "kind": "arxiv",
    "version": 1
  }
}