Pith Number

pith:ZCZWLVYM

pith:2026:ZCZWLVYMMP7ST5Y4QVKVSX2J4T

not attested not anchored not stored refs pending

R1-SyntheticVL: Is Synthetic Data from Generative Models Ready for Multimodal Large Language Model?

Huanjin Yao, Jiaxing Huang, Jingyi Zhang, Shunyu Liu, Tianyi Lin, Xiang Lan

arxiv:2602.03300 v2 · 2026-02-03 · cs.LG · cs.AI · cs.CL · 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{ZCZWLVYMMP7ST5Y4QVKVSX2J4T}

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	2026-06-19T16:09:54.362390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8b365d70c63ff29f71c8555595f49e4c6828778b2789a3e9eca652984c930a9

Aliases

arxiv: 2602.03300 · arxiv_version: 2602.03300v2 · doi: 10.48550/arxiv.2602.03300 · pith_short_12: ZCZWLVYMMP7S · pith_short_16: ZCZWLVYMMP7ST5Y4 · pith_short_8: ZCZWLVYM

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/ZCZWLVYMMP7ST5Y4QVKVSX2J4T \
  | 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: c8b365d70c63ff29f71c8555595f49e4c6828778b2789a3e9eca652984c930a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3918cef2b3c13a282fd88cd5877a05dc3432daf55b28dd6942ea84b6876659d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-03T09:26:32Z",
    "title_canon_sha256": "0ed8b9e8f5ae52812a4e8f17b9f4b7bb32e32ae9fc667a545b4d9b0673abae29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.03300",
    "kind": "arxiv",
    "version": 2
  }
}