Pith Number

pith:ZJW2OYZW

pith:2024:ZJW2OYZWXXFDSTBCTPALUZIWDB

not attested not anchored not stored refs pending

TinyChart: Efficient Chart Understanding with Visual Token Merging and Program-of-Thoughts Learning

Anwen Hu, Fei Huang, Haiyang Xu, Ji Zhang, Liang Zhang, Ming Yan, Qin Jin, Yichen Xu

arxiv:2404.16635 v1 · 2024-04-25 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJW2OYZWXXFDSTBCTPALUZIWDB}

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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

7 papers in Pith

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PaddleOCR-VL-1.6: Expanding the Frontier of Document Parsing with Under-Optimized Region Refinement and Progressive Post-Training

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

CycleChart: A Unified Consistency-Based Learning Framework for Bidirectional Chart Understanding and Generation

ChartVerse: Scaling Chart Reasoning via Reliable Programmatic Synthesis from Scratch

Receipt and verification

First computed	2026-07-05T08:12:10.558925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca6da76336bdca394c229bc0ba65161879c2eed2160d324eb65b9b37933541b6

Aliases

arxiv: 2404.16635 · arxiv_version: 2404.16635v1 · doi: 10.48550/arxiv.2404.16635 · pith_short_12: ZJW2OYZWXXFD · pith_short_16: ZJW2OYZWXXFDSTBC · pith_short_8: ZJW2OYZW

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/ZJW2OYZWXXFDSTBCTPALUZIWDB \
  | 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: ca6da76336bdca394c229bc0ba65161879c2eed2160d324eb65b9b37933541b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aaf4f824a45f9dee905aa44e7466fa24c1b8c1df35ff2f2d52eecfb66a80f81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-25T14:23:24Z",
    "title_canon_sha256": "9008b95493e2a61ad90b27b2eb8197427e382b1d899026f62e2a9d1693ba4bf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16635",
    "kind": "arxiv",
    "version": 1
  }
}