Pith Number

pith:5PUTMBCB

pith:2017:5PUTMBCB6Q62KEBZ3PCDLVVNBR

not attested not anchored not stored refs pending

Femoral ROIs and Entropy for Texture-based Detection of Osteoarthritis from High-Resolution Knee Radiographs

Ana M Rodrigues, Bui Thi Mai Phuong, Davul Ljuhar, Helena Canh\~ao, Jaime C Branco, Ji\v{r}\'i Hlad\r{u}vka, Richard Ljuhar

arxiv:1703.09296 v1 · 2017-03-27 · 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{5PUTMBCB6Q62KEBZ3PCDLVVNBR}

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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

Adaptive Segmentation of Knee Radiographs for Selecting the Optimal ROI in Texture Analysis

Receipt and verification

First computed	2026-05-18T00:47:44.969390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebe9360441f43da51039dbc435d6ad0c5f3263a06c7c1819994374fe19d58095

Aliases

arxiv: 1703.09296 · arxiv_version: 1703.09296v1 · doi: 10.48550/arxiv.1703.09296 · pith_short_12: 5PUTMBCB6Q62 · pith_short_16: 5PUTMBCB6Q62KEBZ · pith_short_8: 5PUTMBCB

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/5PUTMBCB6Q62KEBZ3PCDLVVNBR \
  | 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: ebe9360441f43da51039dbc435d6ad0c5f3263a06c7c1819994374fe19d58095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4943fd85b348c2f21a1bd9412ed30d0f8510e70392b5e75dcb634d47ab8a6b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-27T20:20:50Z",
    "title_canon_sha256": "79b300ee29f2d8fbda7077714f16fb6f1a798ea2201c2f3ed25d650e101b7a28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09296",
    "kind": "arxiv",
    "version": 1
  }
}