Pith Number

pith:OSBDLTDD

pith:2025:OSBDLTDDKPZDVLOM7BEISVBA7J

not attested not anchored not stored refs pending

STSeg-Complex Video Object Segmentation: The 1st Solution for 4th PVUW MOSE Challenge

Kehuan Song, Kexin Zhang, Licheng Jiao, Lingling Li, Shuyuan Yang, Xinglin Xie

arxiv:2504.08306 v1 · 2025-04-11 · 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{OSBDLTDDKPZDVLOM7BEISVBA7J}

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	2026-07-05T10:47:46.846254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

748235cc6353f23aadccf848895420fa6434d7eb695eadac7238a2ddd11e5305

Aliases

arxiv: 2504.08306 · arxiv_version: 2504.08306v1 · doi: 10.48550/arxiv.2504.08306 · pith_short_12: OSBDLTDDKPZD · pith_short_16: OSBDLTDDKPZDVLOM · pith_short_8: OSBDLTDD

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/OSBDLTDDKPZDVLOM7BEISVBA7J \
  | 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: 748235cc6353f23aadccf848895420fa6434d7eb695eadac7238a2ddd11e5305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efb5da5fee7a4ee5d0270aba80b879f51b843b02c44d55f70647a3c8fc4d0bcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-11T07:15:32Z",
    "title_canon_sha256": "5581d0f267224ee9d69ac5767e0fa2717f593ba9a6c7f6c50e7859571363b491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08306",
    "kind": "arxiv",
    "version": 1
  }
}