Pith Number

pith:QMKMAFO5

pith:2020:QMKMAFO5VCYWWDPRATEJUZ27MT

not attested not anchored not stored refs pending

PiaNet: A pyramid input augmented convolutional neural network for GGO detection in 3D lung CT scans

Guanghui Han, Murong Wang, Weihua Liu, Xiabi Liua, Xinming Zhao, Xiongbiao Luo, Zheng Zhu

arxiv:2009.05267 v2 · 2020-09-11 · 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{QMKMAFO5VCYWWDPRATEJUZ27MT}

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	2026-07-05T01:41:57.072955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8314c015dda8b16b0df104c89a675f64d74e63224cfe3b2ff0950a53b03251d4

Aliases

arxiv: 2009.05267 · arxiv_version: 2009.05267v2 · doi: 10.48550/arxiv.2009.05267 · pith_short_12: QMKMAFO5VCYW · pith_short_16: QMKMAFO5VCYWWDPR · pith_short_8: QMKMAFO5

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/QMKMAFO5VCYWWDPRATEJUZ27MT \
  | 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: 8314c015dda8b16b0df104c89a675f64d74e63224cfe3b2ff0950a53b03251d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f78b9966d1593b18a00df333b79fc979df89ded4ded50b7fe9f09039b81c84ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-11T07:52:17Z",
    "title_canon_sha256": "f605341735f94d23931a37ec738bd649acb233933e100f2809ad93b928594c70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.05267",
    "kind": "arxiv",
    "version": 2
  }
}