Pith Number

pith:67JZNSUP

pith:2025:67JZNSUPGMUH5AP2YGH3IHNPJ5

not attested not anchored not stored refs pending

UltraVideo: High-Quality UHD Video Dataset with Comprehensive Captions

Chengjie Wang, Dacheng Tao, Haoyang He, Jiangning Zhang, Teng Hu, Xiangtai Li, Yabiao Wang, Yinan Chen, Yong Liu, Yuxuan Cai, Zhucun Xue

arxiv:2506.13691 v1 · 2025-06-16 · 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{67JZNSUPGMUH5AP2YGH3IHNPJ5}

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

15 papers in Pith

Ultra Flash: Scaling Real-Time Streaming Video Generation to High Resolutions

CineDance: Towards Next-Generation Multi-Shot Long-Form Cinematic Audio-Video Generation

MoVA: Learning Asymmetric Dual Projections for Modular Long Video-Text Alignment

Bootstrap Your Generator: Unpaired Visual Editing with Flow Matching

Your Data Manifold is Secretly a Reward Model: Shell-LCC for Text-to-Video Generation

Receipt and verification

First computed	2026-07-05T11:22:24.999569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7d396ca8f33287e81fac18fb41daf4f70eb5e5a6ba35b25aafe4ca1185e2f45

Aliases

arxiv: 2506.13691 · arxiv_version: 2506.13691v1 · doi: 10.48550/arxiv.2506.13691 · pith_short_12: 67JZNSUPGMUH · pith_short_16: 67JZNSUPGMUH5AP2 · pith_short_8: 67JZNSUP

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/67JZNSUPGMUH5AP2YGH3IHNPJ5 \
  | 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: f7d396ca8f33287e81fac18fb41daf4f70eb5e5a6ba35b25aafe4ca1185e2f45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da29e02a7b770a962a89f3a707fa8e77c4925e37c2cad7c15fb8329608eedbbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-16T16:52:52Z",
    "title_canon_sha256": "cb40f77b86a14f41192abc2b64ede89cf747908568229f8414611ba02a85dbb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13691",
    "kind": "arxiv",
    "version": 1
  }
}