Pith Number

pith:IEJG6HMD

pith:2025:IEJG6HMDBMQUUMFZNOWJMTRON7

not attested not anchored not stored refs pending

Effective Training Data Synthesis for Improving MLLM Chart Understanding

Ali Payani, Gaowen Liu, Liang Zheng, Yuan-Sen Ting, Yunzhong Hou, Yuwei Yang, Zeyu Zhang, Zhuowan Li

arxiv:2508.06492 v1 · 2025-08-08 · cs.CV · 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{IEJG6HMDBMQUUMFZNOWJMTRON7}

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

3 papers in Pith

ChartREG++: Towards Benchmarking and Improving Chart Referring Expression Grounding under Diverse referring clues and Multi-Target Referring

ChartVerse: Scaling Chart Reasoning via Reliable Programmatic Synthesis from Scratch

ChartREG++: Towards Benchmarking and Improving Chart Referring Expression Grounding under Diverse referring clues and Multi-Target Referring

Receipt and verification

First computed	2026-07-05T11:50:57.240586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41126f1d830b214a30b96bac964e2e6fc21c373f02cb6fdae263a20d142dbeac

Aliases

arxiv: 2508.06492 · arxiv_version: 2508.06492v1 · doi: 10.48550/arxiv.2508.06492 · pith_short_12: IEJG6HMDBMQU · pith_short_16: IEJG6HMDBMQUUMFZ · pith_short_8: IEJG6HMD

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/IEJG6HMDBMQUUMFZNOWJMTRON7 \
  | 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: 41126f1d830b214a30b96bac964e2e6fc21c373f02cb6fdae263a20d142dbeac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e76a3378d8c9bc39d49c26b797025e3f6d083634ed18d8de4218449851d1eb09",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-08T17:59:10Z",
    "title_canon_sha256": "e3d14b12184287bf0a9b81b7b151e62ebef1573758e8c4978af363c8582d6578"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06492",
    "kind": "arxiv",
    "version": 1
  }
}