Pith Number

pith:KYVVAXVM

pith:2026:KYVVAXVM6YCZ45EPAAPTSUMMGO

not attested not anchored not stored refs pending

Are the Financial Reasoning from LLMs Credible? A Real World Test over Long-Horizon Statements

An Yang, Bing Zhao, Boyu Yang, Dayiheng Liu, Guojie Lin, Hu Wei, Jiatu Hu, Lingfeng Zeng, Lin Qu, Tianyi Tang, Xinke Tong, Xuanming Zhang, Zhenzhen Shi

arxiv:2607.28661 v1 · 2026-07-22 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYVVAXVM6YCZ45EPAAPTSUMMGO}

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	2026-08-03T00:12:00.861969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

562b505eacf6059e748f001f39518c33ab9908286452dad75128d10295d8c58d

Aliases

arxiv: 2607.28661 · arxiv_version: 2607.28661v1 · doi: 10.48550/arxiv.2607.28661 · pith_short_12: KYVVAXVM6YCZ · pith_short_16: KYVVAXVM6YCZ45EP · pith_short_8: KYVVAXVM

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/KYVVAXVM6YCZ45EPAAPTSUMMGO \
  | 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: 562b505eacf6059e748f001f39518c33ab9908286452dad75128d10295d8c58d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc77f0cb60ac8f0b2e893dd0a8fde346bb19330b885e0c5c5d25dc427664b321",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-22T06:53:07Z",
    "title_canon_sha256": "b94e04a08a50b8884c9a4bcfd0ffd89e1d6b9bb361c49626c3f2fb809b890355"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28661",
    "kind": "arxiv",
    "version": 1
  }
}