Pith Number

pith:NPD6UFJ2

pith:2025:NPD6UFJ2AKI3UWWHFCQ6ESE7XK

not attested not anchored not stored refs pending

Text-Only Data Synthesis for Vision Language Model Training

Chengwei Qin, Hui Xiong, Wenjie Zhang, Xiaomin Yu, Ziyue Qiao

arxiv:2503.22655 v2 · 2025-03-28 · cs.AI · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NPD6UFJ2AKI3UWWHFCQ6ESE7XK}

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

4 papers in Pith

Modality Gap-Driven Subspace Alignment Training Paradigm For Multimodal Large Language Models

20/20 Vision Language Models: A Prescription for Better VLMs through Data Curation Alone

Anisotropic Modality Align

Receipt and verification

First computed	2026-05-28T01:04:27.514655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bc7ea153a0291ba5ac728a1e2489fba90b4aa35b1ff1cbb461d0a1b92955dd1

Aliases

arxiv: 2503.22655 · arxiv_version: 2503.22655v2 · doi: 10.48550/arxiv.2503.22655 · pith_short_12: NPD6UFJ2AKI3 · pith_short_16: NPD6UFJ2AKI3UWWH · pith_short_8: NPD6UFJ2

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/NPD6UFJ2AKI3UWWHFCQ6ESE7XK \
  | 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: 6bc7ea153a0291ba5ac728a1e2489fba90b4aa35b1ff1cbb461d0a1b92955dd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6906c2e6d60c142b904ee8cac3c92dffcec7af526444dcad4e1fa401a4786a9",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-03-28T17:43:00Z",
    "title_canon_sha256": "ab74feb25373d63b5e078395d5c6abbffe354264deabdd289fa92b2b485ee5c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22655",
    "kind": "arxiv",
    "version": 2
  }
}