Pith Number

pith:R7DH4ANR

pith:2025:R7DH4ANRWERI7YSDU7LWH7YIIB

not attested not anchored not stored refs pending

Eliminating Inductive Bias in Reward Models with Information-Theoretic Guidance

Anningzhe Gao, Erchao Zhao, Feifei Tong, Guanjun Jiang, Pengyu Cheng, Tsung-Hui Chang, Xiang Wan, Xiaoxi Jiang, Zhechao Yu, Zhuo Li

arxiv:2512.23461 v2 · 2025-12-29 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7DH4ANRWERI7YSDU7LWH7YIIB}

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	2026-05-20T01:05:05.289641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fc67e01b1b1228fe243a7d763ff0840451f2b81b63b814526dba6735bca98fb

Aliases

arxiv: 2512.23461 · arxiv_version: 2512.23461v2 · doi: 10.48550/arxiv.2512.23461 · pith_short_12: R7DH4ANRWERI · pith_short_16: R7DH4ANRWERI7YSD · pith_short_8: R7DH4ANR

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/R7DH4ANRWERI7YSDU7LWH7YIIB \
  | 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: 8fc67e01b1b1228fe243a7d763ff0840451f2b81b63b814526dba6735bca98fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e3b9d4c6ae098e99f573463049c994009867b673ec2200febeb6c3e05b007ad",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-12-29T13:39:41Z",
    "title_canon_sha256": "5745b7724df17e6d8f3ffddbf7c1fddc17c42bc5598467155629ec56c55cde78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.23461",
    "kind": "arxiv",
    "version": 2
  }
}