Pith Number

pith:COW33V66

pith:2025:COW33V66BH5GRST4NSYPNDNU3X

not attested not anchored not stored refs pending

OV-COAST: Cost Aggregation with Optimal Transport for Open-Vocabulary Semantic Segmentation

Aditya Gandhamal, Aniruddh Sikdar, Suresh Sundaram

arxiv:2506.03706 v1 · 2025-06-04 · 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{COW33V66BH5GRST4NSYPNDNU3X}

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	2026-07-05T11:15:50.270943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13adbdd7de09fa68ca7c6cb0f68db4ddc92d17ccd8ccde493f9191eec1b64166

Aliases

arxiv: 2506.03706 · arxiv_version: 2506.03706v1 · doi: 10.48550/arxiv.2506.03706 · pith_short_12: COW33V66BH5G · pith_short_16: COW33V66BH5GRST4 · pith_short_8: COW33V66

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/COW33V66BH5GRST4NSYPNDNU3X \
  | 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: 13adbdd7de09fa68ca7c6cb0f68db4ddc92d17ccd8ccde493f9191eec1b64166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01d049d6f002edd8a27ff06f5f9a648034b67fef1bbc5a9a6d7b79ce4e5ac2da",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-04T08:36:56Z",
    "title_canon_sha256": "6fa4d8ddd5a6f53c97f80ac0260fec0f2d848a585082e175b61b9e2d4c87fc9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03706",
    "kind": "arxiv",
    "version": 1
  }
}