Pith Number

pith:LZ7G55V5

pith:2024:LZ7G55V5BQRFPSOUSYX2JMAQQB

not attested not anchored not stored refs pending

Video-XL: Extra-Long Vision Language Model for Hour-Scale Video Understanding

Bo Zhao, Junjie Zhou, Minghao Qin, Peitian Zhang, Tiejun Huang, Yan Shu, Zheng Liu, Zhengyang Liang

arxiv:2409.14485 v4 · 2024-09-22 · 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{LZ7G55V5BQRFPSOUSYX2JMAQQB}

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

11 papers in Pith

HPP: Hierarchical Programmatic Probing for Long Video Understanding by Decoupling Perception and Reasoning

InternVideo3: Agentify Foundation Models with Multimodal Contextual Reasoning

UniReason-Med: A Shared Grounded Reasoning Interface for 2D-to-3D Transfer in Medical VQA

GOPAgen: Motion-Aware and Efficient Agentic Long-Video Understanding with Structural Memory and Hierarchical Reasoning

NVILA: Efficient Frontier Visual Language Models

Receipt and verification

First computed	2026-07-05T09:46:51.996382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e7e6ef6bd0c2257c9d4962fa4b0108062854dc7c2743e24b3777311c915d0a8

Aliases

arxiv: 2409.14485 · arxiv_version: 2409.14485v4 · doi: 10.48550/arxiv.2409.14485 · pith_short_12: LZ7G55V5BQRF · pith_short_16: LZ7G55V5BQRFPSOU · pith_short_8: LZ7G55V5

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/LZ7G55V5BQRFPSOUSYX2JMAQQB \
  | 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: 5e7e6ef6bd0c2257c9d4962fa4b0108062854dc7c2743e24b3777311c915d0a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ba1e3e75a4028f5ba6a9af7c9ed26c1a8990d0b1ab273c244e881c982f861c4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-22T15:13:31Z",
    "title_canon_sha256": "79f441616e1a6aaca7d86211f691fd3b19dcfd3482f36774f3642f33b9dd31ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.14485",
    "kind": "arxiv",
    "version": 4
  }
}