Pith Number

pith:QW3TXU2P

pith:2025:QW3TXU2PVWEVI3GEE7CA5MZYCQ

not attested not anchored not stored refs pending

RepSNet: A Nucleus Instance Segmentation model based on Boundary Regression and Structural Re-parameterization

Shengchun Xiong, Wanfen Peng, Xiangru Li, Yunpeng Zhong

arxiv:2505.05073 v1 · 2025-05-08 · eess.IV · 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{QW3TXU2PVWEVI3GEE7CA5MZYCQ}

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	2026-07-05T11:00:18.609674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85b73bd34fad89546cc427c40eb338142d697e6903960b8ced4fc10b2432def2

Aliases

arxiv: 2505.05073 · arxiv_version: 2505.05073v1 · doi: 10.48550/arxiv.2505.05073 · pith_short_12: QW3TXU2PVWEV · pith_short_16: QW3TXU2PVWEVI3GE · pith_short_8: QW3TXU2P

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/QW3TXU2PVWEVI3GEE7CA5MZYCQ \
  | 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: 85b73bd34fad89546cc427c40eb338142d697e6903960b8ced4fc10b2432def2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3255bdc690343668f85f0f7b9790ec969af7bc837a3befcd9edf4762bb9b8cb",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-08T09:08:58Z",
    "title_canon_sha256": "b2cc408a153076cfa025ae617334056e1d34d7cab7fe36e384f415f845264777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05073",
    "kind": "arxiv",
    "version": 1
  }
}