Pith Number

pith:LTVWKTGT

pith:2022:LTVWKTGTLMDVEBUZ34PFPRY2IN

not attested not anchored not stored refs pending

Learning Video Salient Object Detection Progressively from Unlabeled Videos

Binwei Xu, Haoran Liang, Peng Chen, Ronghua Liang, Weihua Gong, Wentian Ni

arxiv:2204.02008 v1 · 2022-04-05 · 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{LTVWKTGTLMDVEBUZ34PFPRY2IN}

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	2026-07-05T04:11:35.616150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ceb654cd35b07520699df1e57c71a4341bbc5a06198f9eddad94aa9e3451d99

Aliases

arxiv: 2204.02008 · arxiv_version: 2204.02008v1 · doi: 10.48550/arxiv.2204.02008 · pith_short_12: LTVWKTGTLMDV · pith_short_16: LTVWKTGTLMDVEBUZ · pith_short_8: LTVWKTGT

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/LTVWKTGTLMDVEBUZ34PFPRY2IN \
  | 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: 5ceb654cd35b07520699df1e57c71a4341bbc5a06198f9eddad94aa9e3451d99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88c9fe2fb3d243e36534426d68a31f34abea07ec0d2fc57786a048d56c030738",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-05T06:12:45Z",
    "title_canon_sha256": "119041aa4342513bb36dd217e2ace8355c6f0332b6fde4afeece1261f171b6c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02008",
    "kind": "arxiv",
    "version": 1
  }
}