Pith Number

pith:6VPDZKXO

pith:2022:6VPDZKXONEWLWFT3UBR7IW3XIW

not attested not anchored not stored refs pending

Dual Prototype Attention for Unsupervised Video Object Segmentation

Dogyoon Lee, Heeseung Choi, Ig-jae Kim, Minhyeok Lee, Sangyoun Lee, Seunghoon Lee, Suhwan Cho

arxiv:2211.12036 v3 · 2022-11-22 · 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{6VPDZKXONEWLWFT3UBR7IW3XIW}

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	2026-07-05T08:00:31.425030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f55e3caaee692cbb167ba063f45b7745a487e34db986d7365e85053f8af2a625

Aliases

arxiv: 2211.12036 · arxiv_version: 2211.12036v3 · doi: 10.48550/arxiv.2211.12036 · pith_short_12: 6VPDZKXONEWL · pith_short_16: 6VPDZKXONEWLWFT3 · pith_short_8: 6VPDZKXO

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/6VPDZKXONEWLWFT3UBR7IW3XIW \
  | 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: f55e3caaee692cbb167ba063f45b7745a487e34db986d7365e85053f8af2a625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e5fea4cb3d0e12b6ba71222cc390d1cae1d8192e1ed0924b96d832bf59c5668",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-22T06:19:17Z",
    "title_canon_sha256": "b206b53769e480aed5130c11f1abd83bf7ef2d5445e2e4e90591c47ae68278be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.12036",
    "kind": "arxiv",
    "version": 3
  }
}