Pith Number

pith:S57QR64L

pith:2024:S57QR64LGU236IUXA3SJSZMKIW

not attested not anchored not stored refs pending

VProChart: Answering Chart Question through Visual Perception Alignment Agent and Programmatic Solution Reasoning

Jun Liu, Lai Han, Lingling Zhang, Muye Huang, Wenjun Wu, Xinyu Zhang

arxiv:2409.01667 v2 · 2024-09-03 · 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{S57QR64LGU236IUXA3SJSZMKIW}

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

CHAOS: Chart Analysis with Outlier Samples

Receipt and verification

First computed	2026-07-05T11:17:35.170533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

977f08fb8b3535bf229706e499658a45ad3ba3152c9514843ed59e8af2f81e18

Aliases

arxiv: 2409.01667 · arxiv_version: 2409.01667v2 · doi: 10.48550/arxiv.2409.01667 · pith_short_12: S57QR64LGU23 · pith_short_16: S57QR64LGU236IUX · pith_short_8: S57QR64L

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/S57QR64LGU236IUXA3SJSZMKIW \
  | 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: 977f08fb8b3535bf229706e499658a45ad3ba3152c9514843ed59e8af2f81e18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49f4d00929b6eab4e78808f89b981e0875aa072452c56a8f9fc44b3bcfe275a4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-03T07:19:49Z",
    "title_canon_sha256": "df898d680a1cb7ff95664c50a578bf7616c696d07c08405cd5e5050daf8b4b00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.01667",
    "kind": "arxiv",
    "version": 2
  }
}