Pith Number

pith:MBSOESVH

pith:2026:MBSOESVHIYSGI7VYSS73QAT7D3

not attested not anchored not stored refs pending

FinAcumen: Financial Multimodal Reasoning via Self-Evolving Experience Memory Harness

Pengcheng Zhou, Pianran Guo, Shuhua Chen, Yucheng Jian

arxiv:2606.17642 v1 · 2026-06-16 · 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{MBSOESVHIYSGI7VYSS73QAT7D3}

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	2026-06-19T16:10:17.934917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6064e24aa74624647eb894bfb8027f1ef225d6cef1f5f279c92600d55066f918

Aliases

arxiv: 2606.17642 · arxiv_version: 2606.17642v1 · doi: 10.48550/arxiv.2606.17642 · pith_short_12: MBSOESVHIYSG · pith_short_16: MBSOESVHIYSGI7VY · pith_short_8: MBSOESVH

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/MBSOESVHIYSGI7VYSS73QAT7D3 \
  | 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: 6064e24aa74624647eb894bfb8027f1ef225d6cef1f5f279c92600d55066f918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e733baeea828f696aa7b14e25ddd600cde70c1a3a5dd178e646956e95245fff3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-16T08:00:30Z",
    "title_canon_sha256": "18522cc2f898ac87277d9eac99f2a3290cce071e1113b5ecc2db9bfa1b640acf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17642",
    "kind": "arxiv",
    "version": 1
  }
}