Pith Number

pith:3KOQRFTE

pith:2020:3KOQRFTE564JKJMOLLR7OZNEOM

not attested not anchored not stored refs pending

Medical-based Deep Curriculum Learning for Improved Fracture Classification

Amelia Jim\'enez-S\'anchez, Chlodwig Kirchhoff, Diana Mateus, Gemma Piella, Miguel A. Gonz\'alez Ballester, Nassir Navab, Peter Biberthaler, Sonja Kirchhoff

arxiv:2004.00482 v1 · 2020-04-01 · 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{3KOQRFTE564JKJMOLLR7OZNEOM}

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	2026-07-05T00:52:11.010976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da9d089664efb895258e5ae3f765a47328327383dcf9ec1ab00271ce31735072

Aliases

arxiv: 2004.00482 · arxiv_version: 2004.00482v1 · doi: 10.48550/arxiv.2004.00482 · pith_short_12: 3KOQRFTE564J · pith_short_16: 3KOQRFTE564JKJMO · pith_short_8: 3KOQRFTE

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/3KOQRFTE564JKJMOLLR7OZNEOM \
  | 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: da9d089664efb895258e5ae3f765a47328327383dcf9ec1ab00271ce31735072

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dea4cb5bdcd471f169c0fa3d9937a7255a719e841132d2ac2249ac5d9840b731",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-01T14:56:43Z",
    "title_canon_sha256": "15c5c56111139183fcf4c0eecfb3f4d7744c892380fa5021e380beb8e30156a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.00482",
    "kind": "arxiv",
    "version": 1
  }
}