Pith Number

pith:JFHPMN7A

pith:2025:JFHPMN7A4K3SAFRMUHPSWIXJRO

not attested not anchored not stored refs pending

Saliency-Motion Guided Trunk-Collateral Network for Unsupervised Video Object Segmentation

Jianping Fan, Songcheng He, Wanyun Li, We Zhang, Xiangyu Zheng, Xiaoqiang Li

arxiv:2504.05904 v2 · 2025-04-08 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFHPMN7A4K3SAFRMUHPSWIXJRO}

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	2026-07-05T11:03:23.115648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

494ef637e0e2b720162ca1df2b22e98b862c4b077091739aaea46c256db17b1c

Aliases

arxiv: 2504.05904 · arxiv_version: 2504.05904v2 · doi: 10.48550/arxiv.2504.05904 · pith_short_12: JFHPMN7A4K3S · pith_short_16: JFHPMN7A4K3SAFRM · pith_short_8: JFHPMN7A

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/JFHPMN7A4K3SAFRMUHPSWIXJRO \
  | 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: 494ef637e0e2b720162ca1df2b22e98b862c4b077091739aaea46c256db17b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab878a2563320046d0fe1ead422d8c7dd8eacd58c7ba1329208a284574cea796",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-08T11:02:14Z",
    "title_canon_sha256": "549276b28ae844480c44f5faf9728999700cd86dc6809c483b3f40432ba0d828"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05904",
    "kind": "arxiv",
    "version": 2
  }
}