Pith Number

pith:YS5VZLRP

pith:2022:YS5VZLRPARV6XAQRLX37C53PTI

not attested not anchored not stored refs pending

An evaluation of U-Net in Renal Structure Segmentation

Can Tu, Chenglong Ma, Haoyu Wang, Jingqi Niu, Jin Ye, Junjun He, Shiyi Du, Yuncheng Yang, Zhongying Deng, Ziyan Huang

arxiv:2209.02247 v1 · 2022-09-06 · eess.IV · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YS5VZLRPARV6XAQRLX37C53PTI}

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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.

Cited by

1 paper in Pith

Towards Fine-grained Renal Vasculature Segmentation: Full-Scale Hierarchical Learning with FH-Seg

Receipt and verification

First computed	2026-07-05T04:55:09.008110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4bb5cae2f046beb82115df7f1776f9a23650a5327d3759c6ca35fb26198f7df

Aliases

arxiv: 2209.02247 · arxiv_version: 2209.02247v1 · doi: 10.48550/arxiv.2209.02247 · pith_short_12: YS5VZLRPARV6 · pith_short_16: YS5VZLRPARV6XAQR · pith_short_8: YS5VZLRP

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/YS5VZLRPARV6XAQRLX37C53PTI \
  | 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: c4bb5cae2f046beb82115df7f1776f9a23650a5327d3759c6ca35fb26198f7df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "291be38f8e24ca9c3ee608235f15d1af032c68c771f5a837aebe22a546ec672a",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-09-06T06:53:41Z",
    "title_canon_sha256": "9a1923135aa6b4c998d46a80efb351e762bc3c921499c84fbe6b95455954ffa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02247",
    "kind": "arxiv",
    "version": 1
  }
}