Pith Number

pith:WUWCZJ32

pith:2024:WUWCZJ32WGEVPXVYJH3NU27ZLR

not attested not anchored not stored refs pending

LVOS: A Benchmark for Large-scale Long-term Video Object Segmentation

Chenzhi Tan, Jinglun Li, Lingyi Hong, Pinxue Guo, Shuyong Gao, Wei Zhang, Wenchao Chen, Wenqiang Zhang, Xinyu Zhou, Yuang Feng, Zhaoyu Chen, Zhongying Liu

arxiv:2404.19326 v2 · 2024-04-30 · 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{WUWCZJ32WGEVPXVYJH3NU27ZLR}

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

5 papers in Pith

SAM 2++: Tracking Anything at Any Granularity

SIV-Bench: A Video Benchmark for Social Interaction Understanding and Reasoning

SAM 3: Segment Anything with Concepts

SAMannot: A Memory-Efficient, Local, Open-source Framework for Interactive Video Instance Segmentation based on SAM2

SAM 2: Segment Anything in Images and Videos

Receipt and verification

First computed	2026-07-05T08:14:06.791619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b52c2ca77ab18957deb849f6da6bf95c471805ecc54bbb9dd70031c8dceb541e

Aliases

arxiv: 2404.19326 · arxiv_version: 2404.19326v2 · doi: 10.48550/arxiv.2404.19326 · pith_short_12: WUWCZJ32WGEV · pith_short_16: WUWCZJ32WGEVPXVY · pith_short_8: WUWCZJ32

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/WUWCZJ32WGEVPXVYJH3NU27ZLR \
  | 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: b52c2ca77ab18957deb849f6da6bf95c471805ecc54bbb9dd70031c8dceb541e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc69661b4d808a2d0e8882377759b07aa1c84fa8a90951fa4f79c54e2555d42f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-30T07:50:29Z",
    "title_canon_sha256": "054d273bb1948c85aa42fa39650947e4a50d988708ca284fd42d135183d95903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.19326",
    "kind": "arxiv",
    "version": 2
  }
}