Pith Number

pith:JUOD7OK2

pith:2019:JUOD7OK2OFKWJ4BW6XF24MCPUT

not attested not anchored not stored refs pending

Automatic Hip Fracture Identification and Functional Subclassification with Deep Learning

Alexandra Wright, Bryan F Darger, Eric G Meinberg, Erik J Geiger, Eugene Ozhinsky, Jae Ho Sohn, Justin D Krogue, Kaiyang V Cheng, Kevin A Padrez, Kevin C McGill, Kevin M Hwang, Musa Zaid, Paul Toogood, Rina Patel, Sharmila Majumdar, Valentina Pedoia

arxiv:1909.06326 v1 · 2019-09-10 · q-bio.QM · cs.CV · cs.LG · eess.IV · physics.med-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUOD7OK2OFKWJ4BW6XF24MCPUT}

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	2026-07-05T00:04:34.568605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d1c3fb95a715564f036f5cbae304fa4d2edfdbcc4632cab770a985b05023940

Aliases

arxiv: 1909.06326 · arxiv_version: 1909.06326v1 · doi: 10.48550/arxiv.1909.06326 · pith_short_12: JUOD7OK2OFKW · pith_short_16: JUOD7OK2OFKWJ4BW · pith_short_8: JUOD7OK2

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/JUOD7OK2OFKWJ4BW6XF24MCPUT \
  | 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: 4d1c3fb95a715564f036f5cbae304fa4d2edfdbcc4632cab770a985b05023940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3c440949616b99bb390740f94ead0ffd69eef44cb33d58ca6d787d2ef39ae17",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "eess.IV",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2019-09-10T15:03:43Z",
    "title_canon_sha256": "c402529caeabee029f954ed8c3bc06c864e1f8087deb55f12a016f3693e1d28e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06326",
    "kind": "arxiv",
    "version": 1
  }
}