Pith Number

pith:5TQWOMSW

pith:2020:5TQWOMSWZNJJMHZ2ANOEHJN4JS

not attested not anchored not stored refs pending

MetricUNet: Synergistic Image- and Voxel-Level Learning for Precise CT Prostate Segmentation via Online Sampling

Bing Zhang, Chunfeng Lian, Dinggang Shen, Ehsan Adeli, Jing Huo, Junfeng Zhang, Kelei He, Yang Gao

arxiv:2005.07462 v4 · 2020-05-15 · 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{5TQWOMSWZNJJMHZ2ANOEHJN4JS}

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	2026-07-05T02:09:10.183551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ece1673256cb52961f3a035c43a5bc4c9fb77de197ae58f5355f52022c39a8e0

Aliases

arxiv: 2005.07462 · arxiv_version: 2005.07462v4 · doi: 10.48550/arxiv.2005.07462 · pith_short_12: 5TQWOMSWZNJJ · pith_short_16: 5TQWOMSWZNJJMHZ2 · pith_short_8: 5TQWOMSW

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/5TQWOMSWZNJJMHZ2ANOEHJN4JS \
  | 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: ece1673256cb52961f3a035c43a5bc4c9fb77de197ae58f5355f52022c39a8e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecee025e471dd147036888f95978c80599e34120f017798de32c50cdd629e6b3",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-05-15T10:37:02Z",
    "title_canon_sha256": "9820c22080d8e0a9f47abc87700390d379fb6900c9fa08045ad05ce23776fd96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.07462",
    "kind": "arxiv",
    "version": 4
  }
}