Pith Number

pith:KNONEO3V

pith:2025:KNONEO3VQWQB32AIZQRXGHSFWA

not attested not anchored not stored refs pending

AlphaPO: Reward Shape Matters for LLM Alignment

Aman Gupta, Ankan Saha, Eunki Kim, Jiwoo Hong, Natesh Pillai, Noah Lee, Parag Agrawal, Qingquan Song, Shao Tang, Sirou Zhu, Siyu Zhu, S. Sathiya Keerthi, Viral Gupta

arxiv:2501.03884 v4 · 2025-01-07 · 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{KNONEO3VQWQB32AIZQRXGHSFWA}

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

1 paper in Pith

Failure Modes of Maximum Entropy RLHF

Receipt and verification

First computed	2026-07-05T11:12:24.157077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

535cd23b7585a01de808cc23731e45b01d0d0485a9930e635d05bca199b87b26

Aliases

arxiv: 2501.03884 · arxiv_version: 2501.03884v4 · doi: 10.48550/arxiv.2501.03884 · pith_short_12: KNONEO3VQWQB · pith_short_16: KNONEO3VQWQB32AI · pith_short_8: KNONEO3V

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/KNONEO3VQWQB32AIZQRXGHSFWA \
  | 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: 535cd23b7585a01de808cc23731e45b01d0d0485a9930e635d05bca199b87b26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe0430164b87c74c574dc48c3478903eecca7b3c91d4c95a93170fb204e1dff3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-07T15:46:42Z",
    "title_canon_sha256": "648eb80fca97ce99931b139b36db34dedf76b5aa7cef067fe9b706db912c660c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03884",
    "kind": "arxiv",
    "version": 4
  }
}