Pith Number

pith:RD4D44XS

pith:2023:RD4D44XSSQVZ6D7HFAHO3ZGWAL

not attested not anchored not stored refs pending

OpenVIS: Open-vocabulary Video Instance Segmentation

Peiyang He, Pinxue Guo, Tianjun Xiao, Tony Huang, Wenqiang Zhang, Xuefeng Liu, Zhaoyu Chen

arxiv:2305.16835 v3 · 2023-05-26 · 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{RD4D44XSSQVZ6D7HFAHO3ZGWAL}

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

1 paper in Pith

Sa2VA: Marrying SAM2 with LLaVA for Dense Grounded Understanding of Images and Videos

Receipt and verification

First computed	2026-07-05T08:56:12.745536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88f83e72f2942b9f0fe7280eede4d602f42e9bd2abc003adf662d10b9b0acd07

Aliases

arxiv: 2305.16835 · arxiv_version: 2305.16835v3 · doi: 10.48550/arxiv.2305.16835 · pith_short_12: RD4D44XSSQVZ · pith_short_16: RD4D44XSSQVZ6D7H · pith_short_8: RD4D44XS

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/RD4D44XSSQVZ6D7HFAHO3ZGWAL \
  | 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: 88f83e72f2942b9f0fe7280eede4d602f42e9bd2abc003adf662d10b9b0acd07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b9f9cd67e849cdae027dec278aeb726bdd7a823b0f63507b829384f4fd64849",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-26T11:25:59Z",
    "title_canon_sha256": "5e2f08ef07ab3f6d65e7cd2c29be452d85ad9f8e8a61f67c488e6356396b4252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16835",
    "kind": "arxiv",
    "version": 3
  }
}