Pith Number

pith:FVMHNUJO

pith:2025:FVMHNUJOX2WUXJTXRFUAYYEXLG

not attested not anchored not stored refs pending

QuantMCP: Grounding Large Language Models in Verifiable Financial Reality

Yifan Zeng

arxiv:2506.06622 v2 · 2025-06-07 · cs.CE · 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{FVMHNUJOX2WUXJTXRFUAYYEXLG}

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	2026-07-05T11:20:13.560729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d5876d12ebead4ba67789680c609759bb984de1130fb29f7b031e55b6d2af7d

Aliases

arxiv: 2506.06622 · arxiv_version: 2506.06622v2 · doi: 10.48550/arxiv.2506.06622 · pith_short_12: FVMHNUJOX2WU · pith_short_16: FVMHNUJOX2WUXJTX · pith_short_8: FVMHNUJO

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/FVMHNUJOX2WUXJTXRFUAYYEXLG \
  | 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: 2d5876d12ebead4ba67789680c609759bb984de1130fb29f7b031e55b6d2af7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "847f5c32f8391a80c05f423009c414ec65c76a964c7d2cd113901fc77b19f1af",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-06-07T01:52:39Z",
    "title_canon_sha256": "21ea679b78b5518a8b815f135a6f6403e87c5699aea9092f7123353a9c8b3dee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06622",
    "kind": "arxiv",
    "version": 2
  }
}