Pith Number

pith:WYLXQ47Q

pith:2026:WYLXQ47QUI7MQYR5SDD33HRVXP

not attested not anchored not stored refs pending

Spreadsheet-RL: Advancing Large Language Model Agents on Realistic Spreadsheet Tasks via Reinforcement Learning

Banghao Chi, Hanchao Yu, Jingcheng Yang, Jize Jiang, Klara Nahrstedt, Mingyuan Wu, Minjia Zhang, Rui Hou, Shengyi Qian, Xiangjun Fan, Yining Xie, Zhaoheng Li

arxiv:2605.22642 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{WYLXQ47QUI7MQYR5SDD33HRVXP}

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	2026-05-22T02:04:47.530015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6177873f0a23ec8623d90c7bd9e35bbcc12eae97d04372ab79b50172836d1aa

Aliases

arxiv: 2605.22642 · arxiv_version: 2605.22642v1 · doi: 10.48550/arxiv.2605.22642 · pith_short_12: WYLXQ47QUI7M · pith_short_16: WYLXQ47QUI7MQYR5 · pith_short_8: WYLXQ47Q

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/WYLXQ47QUI7MQYR5SDD33HRVXP \
  | 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: b6177873f0a23ec8623d90c7bd9e35bbcc12eae97d04372ab79b50172836d1aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53193490b1920a907abaca4c66b71c66098249fe3db62012be8e30b224f9ab2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-21T15:47:41Z",
    "title_canon_sha256": "c7b6251e3dfe01889a40fa5d2885a74fb7dc2c8742af20320671ac0fc586f412"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22642",
    "kind": "arxiv",
    "version": 1
  }
}