Pith Number

pith:7YD72DCW

pith:2024:7YD72DCWITNS425TNYMVFIAYDK

not attested not anchored not stored refs pending

AskChart: Universal Chart Understanding through Textual Enhancement

Nan Tang, Xudong Yang, Yifan Wu, Yizhang Zhu, Yuyu Luo

arxiv:2412.19146 v1 · 2024-12-26 · cs.CV · 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{7YD72DCWITNS425TNYMVFIAYDK}

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

1 paper in Pith

ChartMark: A Structured Grammar for Chart Annotation

Receipt and verification

First computed	2026-07-05T09:54:31.446832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe07fd0c5644db2e6bb36e1952a0181a8403cbf3ad6f7b03a2ed57789b2386b7

Aliases

arxiv: 2412.19146 · arxiv_version: 2412.19146v1 · doi: 10.48550/arxiv.2412.19146 · pith_short_12: 7YD72DCWITNS · pith_short_16: 7YD72DCWITNS425T · pith_short_8: 7YD72DCW

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/7YD72DCWITNS425TNYMVFIAYDK \
  | 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: fe07fd0c5644db2e6bb36e1952a0181a8403cbf3ad6f7b03a2ed57789b2386b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c7829137fb59c6991fa0b060b5d4f356562cd59131617d9d236088714e7dcf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-26T09:59:43Z",
    "title_canon_sha256": "5ddda6fb3175a5e9d95ca26e9ab3d44f6e69da35235d4914c15474ddf5eda8b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19146",
    "kind": "arxiv",
    "version": 1
  }
}