Pith Number

pith:L5F45JBM

pith:2025:L5F45JBM5B4544P6VPBSZUGRJR

not attested not anchored not stored refs pending

OG-HFYOLO :Orientation gradient guidance and heterogeneous feature fusion for deformation table cell instance segmentation

Cihui Yang, Long Liu

arxiv:2504.20682 v3 · 2025-04-29 · 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{L5F45JBM5B4544P6VPBSZUGRJR}

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	2026-07-05T11:18:21.216506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f4bcea42ce879de71feabc32cd0d14c588f1c55aa31eebd29cddd05c5244323

Aliases

arxiv: 2504.20682 · arxiv_version: 2504.20682v3 · doi: 10.48550/arxiv.2504.20682 · pith_short_12: L5F45JBM5B45 · pith_short_16: L5F45JBM5B4544P6 · pith_short_8: L5F45JBM

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/L5F45JBM5B4544P6VPBSZUGRJR \
  | 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: 5f4bcea42ce879de71feabc32cd0d14c588f1c55aa31eebd29cddd05c5244323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f366d3568bf1abec3d91c9de908e452ddb72a82f3e03ed05bc817f0258e0542c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-29T12:02:01Z",
    "title_canon_sha256": "d0bb397e70d9b955aabb46e00528edaf36363659d81e929f6d0857701c925ac0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20682",
    "kind": "arxiv",
    "version": 3
  }
}