Pith Number

pith:ZAKBXKPZ

pith:2026:ZAKBXKPZPUK6LUDQNXN525C2QN

not attested not anchored not stored refs pending

Towards Direct Evaluation of Harness Optimizers via Priority Ranking

Bogyung Jeong, Dongwook Choi, Geunha Jang, Jinyoung Yeo, Junhee Cho, Kai Tzu-iunn Ong, Minseok Kang, Minwoo Oh, Seungju Kim, Seungwon Lim, Sunghwan Kim, Taeyoon Kwon

arxiv:2605.22505 v1 · 2026-05-21 · 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{ZAKBXKPZPUK6LUDQNXN525C2QN}

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	2026-05-22T01:04:48.071006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8141ba9f97d15e5d0706ddbdd745a8340420e58ecdadc145304e79001ffb6b9

Aliases

arxiv: 2605.22505 · arxiv_version: 2605.22505v1 · doi: 10.48550/arxiv.2605.22505 · pith_short_12: ZAKBXKPZPUK6 · pith_short_16: ZAKBXKPZPUK6LUDQ · pith_short_8: ZAKBXKPZ

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/ZAKBXKPZPUK6LUDQNXN525C2QN \
  | 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: c8141ba9f97d15e5d0706ddbdd745a8340420e58ecdadc145304e79001ffb6b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a29f95281d08cb602139e700a9090af15aced28c9f9014e961fb6cc552e0145",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-21T13:55:02Z",
    "title_canon_sha256": "02d8c15e756b2d500e2d52e0406d06ba577bdb21df40670ec8daee5e75076810"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22505",
    "kind": "arxiv",
    "version": 1
  }
}