Pith Number

pith:DTF6V7U6

pith:2023:DTF6V7U6Y5OTKA7HZ5VLDKXYQU

not attested not anchored not stored refs pending

BBT-Fin: Comprehensive Construction of Chinese Financial Domain Pre-trained Language Model, Corpus and Benchmark

Dakuan Lu, Hengkui Wu, Jiaqing Liang, Mengkun Han, Qianyu He, Yanghua Xiao, Yingsi Xin, Yipei Xu, Yipeng Geng

arxiv:2302.09432 v2 · 2023-02-18 · 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{DTF6V7U6Y5OTKA7HZ5VLDKXYQU}

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.

Cited by

4 papers in Pith

YouZhi: Towards High-Concurrency Financial LLMs via Adaptive GQA-to-MLA Transition

FinDocMRE: A Benchmark for Document-Level Financial Multimodal Reasoning Evaluation

EconWebArena: Benchmarking Autonomous Agents on Economic Tasks in Realistic Web Environments

MetaGraph: A Large-Scale Meta-Analysis of GenAI in Financial NLP (2022-2025)

Receipt and verification

First computed	2026-07-05T05:45:39.104454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ccbeafe9ec75d3503e7cf6ab1aaf88517782b8225bdaa8bd13c36cc1971b1ce

Aliases

arxiv: 2302.09432 · arxiv_version: 2302.09432v2 · doi: 10.48550/arxiv.2302.09432 · pith_short_12: DTF6V7U6Y5OT · pith_short_16: DTF6V7U6Y5OTKA7H · pith_short_8: DTF6V7U6

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/DTF6V7U6Y5OTKA7HZ5VLDKXYQU \
  | 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: 1ccbeafe9ec75d3503e7cf6ab1aaf88517782b8225bdaa8bd13c36cc1971b1ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00f47f8ad1c3c6c8ca51abac5614bc6eb7a1793bd38e7c1eba368a70e0eb1c7a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-02-18T22:20:37Z",
    "title_canon_sha256": "06d3839c056c1ff789ba667506c6d2ba4fe4f1945e87202714008ee45186b774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09432",
    "kind": "arxiv",
    "version": 2
  }
}