Pith Number

pith:VSIYJ2YX

pith:2026:VSIYJ2YXTOXR2NM5BB3P54MCN4

not attested not anchored not stored refs pending

MLLM-DataEngine: Closing the Loop of Multimodal Instruction Tuning Data Generation

Bin Wang, Conghui He, Jiaqi Wang, Linke Ouyang, Pan Zhang, Xiaoyi Dong, Yiqi Lin, Zhiyuan Zhao

arxiv:2607.15299 v1 · 2026-07-07 · cs.MM · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VSIYJ2YXTOXR2NM5BB3P54MCN4}

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.

Receipt and verification

First computed	2026-07-20T00:18:25.758195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac9184eb179baf1d359d0876fef1826f13ba2e938bc0496b755b6bdfe55d1cc1

Aliases

arxiv: 2607.15299 · arxiv_version: 2607.15299v1 · doi: 10.48550/arxiv.2607.15299 · pith_short_12: VSIYJ2YXTOXR · pith_short_16: VSIYJ2YXTOXR2NM5 · pith_short_8: VSIYJ2YX

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/VSIYJ2YXTOXR2NM5BB3P54MCN4 \
  | 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: ac9184eb179baf1d359d0876fef1826f13ba2e938bc0496b755b6bdfe55d1cc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ee17b326182ff210879c9fbeec63f6185c590dcec1f285ed82d68d4254f7c17",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2026-07-07T08:35:38Z",
    "title_canon_sha256": "9208e02bb619828a1e3392cddb25929cf225aa7e24988a5add12f75b6e4f1d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15299",
    "kind": "arxiv",
    "version": 1
  }
}