Pith Number

pith:7JLDUN4F

pith:2026:7JLDUN4FIYR6OU4XBSXIKCJZGG

not attested not anchored not stored refs pending

Stop Comparing LLM Agents Without Disclosing the Harness

Chandan K. Reddy, Janet Wang, Jihun Hamm, Weijie Xu, Yingqiang Ge, Yunbei Zhang

arxiv:2605.23950 v1 · 2026-05-07 · cs.AI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JLDUN4FIYR6OU4XBSXIKCJZGG}

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	2026-05-26T00:02:23.421448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa563a37854623e753970cae850939318c189349a681e0fc80df3bc6ce53462b

Aliases

arxiv: 2605.23950 · arxiv_version: 2605.23950v1 · doi: 10.48550/arxiv.2605.23950 · pith_short_12: 7JLDUN4FIYR6 · pith_short_16: 7JLDUN4FIYR6OU4X · pith_short_8: 7JLDUN4F

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/7JLDUN4FIYR6OU4XBSXIKCJZGG \
  | 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: fa563a37854623e753970cae850939318c189349a681e0fc80df3bc6ce53462b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c81514dd5b76909dcdb5f82d9e0c671fdf3aa123e262f6ac7b472956b1bceb21",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-07T15:24:59Z",
    "title_canon_sha256": "d1b033dfa21490d294f5fac0447f6995089709b012135c33d34329c9d9b11bca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23950",
    "kind": "arxiv",
    "version": 1
  }
}