Pith Number

pith:HXX35KE4

pith:2022:HXX35KE4VDRBUBTFB4WFOIP6BA

not attested not anchored not stored refs pending

Pixel-Level Equalized Matching for Video Object Segmentation

Chaewon Park, Minhyeok Lee, MyeongAh Cho, Sangyoun Lee, Seunghoon Lee, Suhwan Cho, Woo Jin Kim

arxiv:2209.03139 v2 · 2022-09-04 · 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{HXX35KE4VDRBUBTFB4WFOIP6BA}

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	2026-07-05T05:37:54.733661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3defbea89ca8e21a06650f2c5721fe08154bd48d00adff52db0d2bac617215cb

Aliases

arxiv: 2209.03139 · arxiv_version: 2209.03139v2 · doi: 10.48550/arxiv.2209.03139 · pith_short_12: HXX35KE4VDRB · pith_short_16: HXX35KE4VDRBUBTF · pith_short_8: HXX35KE4

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/HXX35KE4VDRBUBTFB4WFOIP6BA \
  | 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: 3defbea89ca8e21a06650f2c5721fe08154bd48d00adff52db0d2bac617215cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97d3d2fabcfa45ea6d93c71d0fc845f6d9fe5092b8731a382985f5f0141b70bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-04T18:01:09Z",
    "title_canon_sha256": "110bcecc0058f216bd0454113565e5c600ea0b53b0d2652c5fe6465988a64b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.03139",
    "kind": "arxiv",
    "version": 2
  }
}