Pith Number

pith:TDAFTKHB

pith:2019:TDAFTKHB5GTDPZI2DUPZRGRB2D

not attested not anchored not stored refs pending

Multimodal Machine Learning-based Knee Osteoarthritis Progression Prediction from Plain Radiographs and Clinical Data

Aleksei Tiulpin, Edwin H.G. Oei, Esa Rahtu, J\'er\^ome Thevenot, Joyce van Meurs, Simo Saarakkala, Sita M.A. Bierma-Zeinstra, Stefan Klein

arxiv:1904.06236 v2 · 2019-04-12 · cs.CV

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\usepackage{pith}
\pithnumber{TDAFTKHB5GTDPZI2DUPZRGRB2D}

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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

2 papers in Pith

Deep-Learning for Tidemark Segmentation in Human Osteochondral Tissues Imaged with Micro-computed Tomography

Automatic Grading of Individual Knee Osteoarthritis Features in Plain Radiographs using Deep Convolutional Neural Networks

Receipt and verification

First computed	2026-05-17T23:47:01.393226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c059a8e1e9a637e51a1d1f989a21d0f5f02dfefbbb14aa4b7aae811169b4ad

Aliases

arxiv: 1904.06236 · arxiv_version: 1904.06236v2 · doi: 10.48550/arxiv.1904.06236 · pith_short_12: TDAFTKHB5GTD · pith_short_16: TDAFTKHB5GTDPZI2 · pith_short_8: TDAFTKHB

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/TDAFTKHB5GTDPZI2DUPZRGRB2D \
  | 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: 98c059a8e1e9a637e51a1d1f989a21d0f5f02dfefbbb14aa4b7aae811169b4ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e00db4930dc9b918786bf0208ffa3e72a976f5e6a78db299055f471dbfe512a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-12T13:57:50Z",
    "title_canon_sha256": "fc8d8e3c8cd5f3059881f74d38801cad15fd4cc981e8f0cbdb6c58ddf858a596"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06236",
    "kind": "arxiv",
    "version": 2
  }
}