Pith Number

pith:W7TL6IAW

pith:2025:W7TL6IAWTGIOFKQXZSFB4Y27CW

not attested not anchored not stored refs pending

ChartQAPro: A More Diverse and Challenging Benchmark for Chart Question Answering

Aaryaman Kartha, Aayush Bajaj, Ahmed Masry, Enamul Hoque, Firoz Kabir, Mahir Ahmed, Md Rizwan Parvez, Md Tahmid Rahman Laskar, Megh Thakkar, Mehrad Shahmohammadi, Mizanur Rahman, Mohammed Saidul Islam, Shadikur Rahman, Shafiq Joty

arxiv:2504.05506 v2 · 2025-04-07 · 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{W7TL6IAWTGIOFKQXZSFB4Y27CW}

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

11 papers in Pith

ChartWalker: Benchmarking the Cross-Chart RAG Task with Hierarchical Knowledge Graphs

Seed2.0 Model Card: Towards Intelligence Frontier for Real-World Complexity

TRON: Targeted Rule-Verifiable Online Environments for Visual Reasoning RL

Making Multimodal LLMs Reliable Chart Data Extractors: A Benchmark and Training Framework

EpiCurveBench: Evaluating VLMs on Epidemic Curve Digitization

Receipt and verification

First computed	2026-07-05T10:47:02.523659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7e6bf20169990e2aa17cc8a1e635f15a970929b70edc1ee0cef3ac2d8c2f448

Aliases

arxiv: 2504.05506 · arxiv_version: 2504.05506v2 · doi: 10.48550/arxiv.2504.05506 · pith_short_12: W7TL6IAWTGIO · pith_short_16: W7TL6IAWTGIOFKQX · pith_short_8: W7TL6IAW

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/W7TL6IAWTGIOFKQXZSFB4Y27CW \
  | 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: b7e6bf20169990e2aa17cc8a1e635f15a970929b70edc1ee0cef3ac2d8c2f448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2119f472e9edfb2228f7ed0bd8a4b7def087953270189ad2bbd61fae0c40ec65",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-07T21:05:06Z",
    "title_canon_sha256": "01cbca18428f35c472187589777df290047727ada8503d72d049fd5cfeeb9f1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05506",
    "kind": "arxiv",
    "version": 2
  }
}