Pith Number

pith:3HZ7U2MB

pith:2020:3HZ7U2MBI624FCDN4JHMAW4ME7

not attested not anchored not stored refs pending

MiniSeg: An Extremely Minimum Network for Efficient COVID-19 Segmentation

Jing Xu, Shijie Li, Yun Liu, Yu Qiu

arxiv:2004.09750 v3 · 2020-04-21 · 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{3HZ7U2MBI624FCDN4JHMAW4ME7}

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.

Cited by

1 paper in Pith

Pixel Wised Lesion Prediction on COVID-19 CT Imagery: A Comparative Analysis of Automated Image Segmentation Architectures

Receipt and verification

First computed	2026-07-05T02:24:49.221252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9f3fa698147b5c2886de24ec05b8c27fd1bcdb6789d22b61e89adb45b054347

Aliases

arxiv: 2004.09750 · arxiv_version: 2004.09750v3 · doi: 10.48550/arxiv.2004.09750 · pith_short_12: 3HZ7U2MBI624 · pith_short_16: 3HZ7U2MBI624FCDN · pith_short_8: 3HZ7U2MB

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/3HZ7U2MBI624FCDN4JHMAW4ME7 \
  | 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: d9f3fa698147b5c2886de24ec05b8c27fd1bcdb6789d22b61e89adb45b054347

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf058fea0df8d86e50ac41ec7e8ade72948de39fc21542a23859778aa34d4a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-21T04:51:37Z",
    "title_canon_sha256": "0f957e6d4795e88d045d4933e0602e73391ec1d2e7575ae644038413fd71e4d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09750",
    "kind": "arxiv",
    "version": 3
  }
}