Pith Number

pith:IBJWLJI4

pith:2026:IBJWLJI4V5CRHBJKFPZ277YBGC

not attested not anchored not stored refs pending

VideoChat3: Fully Open Video MLLM for Efficient and Generalist Video Understanding

Changlian Ma, Chenting Wang, Haoning Wu, Haoran Chen, Hongjie Zhang, Jun Zhang, Kai Chen, Kun Ouyang, Limin Wang, Lin Sui, Qingyu Zhang, Xiangyu Zeng, Xinhao Li, Xinyu Chen, Yali Wang, Yansong Shi, Yicheng Xu, Yinan He, Yi Wang, Yuandong Yang, Yuhan Zhu, Yuhao Dong, Yu Qiao, Zhiqiu Zhang, Ziang Yan, Ziwei Liu, Zizheng Huang

arxiv:2607.14935 v1 · 2026-07-16 · 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{IBJWLJI4V5CRHBJKFPZ277YBGC}

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	2026-07-17T01:21:59.960785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405365a51caf4513852a2bf3afff0130b3316e3d949a241b712aa4758c9ea82e

Aliases

arxiv: 2607.14935 · arxiv_version: 2607.14935v1 · doi: 10.48550/arxiv.2607.14935 · pith_short_12: IBJWLJI4V5CR · pith_short_16: IBJWLJI4V5CRHBJK · pith_short_8: IBJWLJI4

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/IBJWLJI4V5CRHBJKFPZ277YBGC \
  | 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: 405365a51caf4513852a2bf3afff0130b3316e3d949a241b712aa4758c9ea82e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b4122ed2caf613e4099d485045e47d44858fe78b9b1a91d84a8fe8b639dbea1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-16T12:47:59Z",
    "title_canon_sha256": "c7677bee4be77643fdcc87276ffe7e77f52f3cf5020ef12862771e813a73ec75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14935",
    "kind": "arxiv",
    "version": 1
  }
}