Pith Number

pith:4U5QL2PM

pith:2024:4U5QL2PMYCZDRZFF7Y5SFH6AXS

not attested not anchored not stored refs pending

On Pre-training of Multimodal Language Models Customized for Chart Understanding

Leonid Sigal, Lu Yuan, Mengchen Liu, Wan-Cyuan Fan, Yen-Chun Chen

arxiv:2407.14506 v3 · 2024-07-19 · cs.CV · cs.AI · 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{4U5QL2PMYCZDRZFF7Y5SFH6AXS}

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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.

Receipt and verification

First computed	2026-07-05T11:39:03.828001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e53b05e9ecc0b238e4a5fe3b229fc0bcb8c82327fec3526c6ffd101ccf854da3

Aliases

arxiv: 2407.14506 · arxiv_version: 2407.14506v3 · doi: 10.48550/arxiv.2407.14506 · pith_short_12: 4U5QL2PMYCZD · pith_short_16: 4U5QL2PMYCZDRZFF · pith_short_8: 4U5QL2PM

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/4U5QL2PMYCZDRZFF7Y5SFH6AXS \
  | 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: e53b05e9ecc0b238e4a5fe3b229fc0bcb8c82327fec3526c6ffd101ccf854da3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "670b24249f25d7327e0c3503d5ebc13ab0c0fbbca28753edcedfd493f8a3b68d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-07-19T17:58:36Z",
    "title_canon_sha256": "67e508668efcd9dddf5c29d2ccb7da19428088971674b0971a1ac7540b785e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.14506",
    "kind": "arxiv",
    "version": 3
  }
}