Pith Number

pith:GYXMUCT6

pith:2025:GYXMUCT6OELZ57M6HJSONTCIJF

not attested not anchored not stored refs pending

Fisher Random Walk: Automatic Debiasing Contextual Preference Inference for Large Language Model Evaluation

Alexander Belloni, Ethan X. Fang, Junwei Lu, Xiaoan Xu, Yichi Zhang

arxiv:2509.05852 v1 · 2025-09-06 · stat.ML · cs.LG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYXMUCT6OELZ57M6HJSONTCIJF}

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

Reinforcement Learning from Human Feedback: A Statistical Perspective

Receipt and verification

First computed	2026-07-05T12:06:25.204976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

362eca0a7e71179efd9e3a64e6cc484946ece0c2e13964eef38ef13cce018422

Aliases

arxiv: 2509.05852 · arxiv_version: 2509.05852v1 · doi: 10.48550/arxiv.2509.05852 · pith_short_12: GYXMUCT6OELZ · pith_short_16: GYXMUCT6OELZ57M6 · pith_short_8: GYXMUCT6

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/GYXMUCT6OELZ57M6HJSONTCIJF \
  | 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: 362eca0a7e71179efd9e3a64e6cc484946ece0c2e13964eef38ef13cce018422

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a414a863f1fbcbbb5c082b3d0b6c3b4758bf2374e60b7c7fef63dbfeb92aaf80",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-09-06T22:29:17Z",
    "title_canon_sha256": "9587fcce22b46f96d69369734f93262b540c7e8a55e6e0479f08756f9ddaef3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05852",
    "kind": "arxiv",
    "version": 1
  }
}