Pith Number

pith:UBHXHTNM

pith:2024:UBHXHTNMYQTOMWZZCU2HE34ZG7

not attested not anchored not stored refs pending

Spontaneous Reward Hacking in Iterative Self-Refinement

He He, Jane Pan, Samuel R. Bowman, Shi Feng

arxiv:2407.04549 v1 · 2024-07-05 · cs.CL · 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{UBHXHTNMYQTOMWZZCU2HE34ZG7}

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

4 papers in Pith

More Convincing, Not More Correct: Self-Play Reward Hacking of Reference-Free LLM Judges

Stop Hand-Holding Your Coding Agent: Engineering the Loops that Replace Step-by-Step Prompting

Exploring the Secondary Risks of Large Language Models

VLM-R1: A Stable and Generalizable R1-style Large Vision-Language Model

Receipt and verification

First computed	2026-07-05T08:40:35.367248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a04f73cdacc426e65b391534726f9937c87104f307225c6834fad7d28a780df5

Aliases

arxiv: 2407.04549 · arxiv_version: 2407.04549v1 · doi: 10.48550/arxiv.2407.04549 · pith_short_12: UBHXHTNMYQTO · pith_short_16: UBHXHTNMYQTOMWZZ · pith_short_8: UBHXHTNM

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/UBHXHTNMYQTOMWZZCU2HE34ZG7 \
  | 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: a04f73cdacc426e65b391534726f9937c87104f307225c6834fad7d28a780df5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01eb9de96a300345f94b75770590ec33d10d1bc20ab0ce36cc7c9211bb21ab1f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-07-05T14:34:50Z",
    "title_canon_sha256": "39de3a4dbec115a35277f172e74df78cfb6b2ce20a36afdfe6827c2aa1a0fd19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.04549",
    "kind": "arxiv",
    "version": 1
  }
}