Pith Number

pith:KBRAPRFI

pith:2023:KBRAPRFIXBG5TNY2K55DNOGJNU

not attested not anchored not stored refs pending

Goodhart's Law in Reinforcement Learning

Charlie Griffin, Jacek Karwowski, Joar Skalse, Klaus Kiendlhofer, Oliver Hayman, Xingjian Bai

arxiv:2310.09144 v1 · 2023-10-13 · 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{KBRAPRFIXBG5TNY2K55DNOGJNU}

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

7 papers in Pith

Proxy Reward Internalization and Mechanistic Exploitation: A Learned Precursor to Reward Hacking and Its Generalization

Selection of the fittest or selection of the luckiest: the emergence of Goodhart's law in evolution

Why Code, Why Now: An Information-Theoretic Perspective on the Limits of Machine Learning

Building Better Environments for Autonomous Cyber Defence

Personalized RewardBench: Evaluating Reward Models with Human Aligned Personalization

Receipt and verification

First computed	2026-07-05T07:00:40.444584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

506207c4a8b84dd9b71a577a36b8c96d2c18f5d85d8a241b1a1b1412e0c48a60

Aliases

arxiv: 2310.09144 · arxiv_version: 2310.09144v1 · doi: 10.48550/arxiv.2310.09144 · pith_short_12: KBRAPRFIXBG5 · pith_short_16: KBRAPRFIXBG5TNY2 · pith_short_8: KBRAPRFI

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/KBRAPRFIXBG5TNY2K55DNOGJNU \
  | 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: 506207c4a8b84dd9b71a577a36b8c96d2c18f5d85d8a241b1a1b1412e0c48a60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b733e1cc1fbf8be7daf3917c6ebed6330f639c0ce4b53136209df375f065b05a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-13T14:35:59Z",
    "title_canon_sha256": "882d0cb473a8937587be704c7f5e895ec9fffe3b2b5b4c623288a718636d9b41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.09144",
    "kind": "arxiv",
    "version": 1
  }
}