Pith Number

pith:TKJLJY72

pith:2025:TKJLJY72V6NKIXFWOUMZPVOV3B

not attested not anchored not stored refs pending

Direct Advantage Regression: Aligning LLMs with Online AI Reward

Dadong Wang, He Zhao, Li He, Lina Yao, Stephen Wan, Tongliang Liu

arxiv:2504.14177 v1 · 2025-04-19 · cs.AI · cs.CL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKJLJY72V6NKIXFWOUMZPVOV3B}

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	2026-07-05T10:51:39.388417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a92b4e3faaf9aa45cb6751997d5d5d853fd5865fa1c2658a180b6af00c96c54

Aliases

arxiv: 2504.14177 · arxiv_version: 2504.14177v1 · doi: 10.48550/arxiv.2504.14177 · pith_short_12: TKJLJY72V6NK · pith_short_16: TKJLJY72V6NKIXFW · pith_short_8: TKJLJY72

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/TKJLJY72V6NKIXFWOUMZPVOV3B \
  | 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: 9a92b4e3faaf9aa45cb6751997d5d5d853fd5865fa1c2658a180b6af00c96c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3e74eff4435b0ca81b7e6fae696a81ae6f5b8615cd44708de264a00b9ab0086",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-19T04:44:32Z",
    "title_canon_sha256": "96b9971ccb2f0cad30a2324545626c42f5e80eec292bfc22b834d0347e207007"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14177",
    "kind": "arxiv",
    "version": 1
  }
}