Pith Number

pith:5EP73VPA

pith:2017:5EP73VPAQP3L5GUMOIFP7QZYGG

not attested not anchored not stored refs pending

Generalised Dice overlap as a deep learning loss function for highly unbalanced segmentations

Carole H Sudre, M. Jorge Cardoso, S\'ebastien Ourselin, Tom Vercauteren, Wenqi Li

arxiv:1707.03237 v3 · 2017-07-11 · 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{5EP73VPAQP3L5GUMOIFP7QZYGG}

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.

Cited by

3 papers in Pith

Disentangling Sampling from Training Budget in Class-Imbalanced CT Body Composition Segmentation

Trajectory-Agnostic Asteroid Detection in TESS with Deep Learning

Model-Agnostic Meta Learning for Class Imbalance Adaptation

Receipt and verification

First computed	2026-05-18T00:35:03.818920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e91ffdd5e083f6be9a8c720affc33831bf9cff76e5ed7667ef6df583205e8aab

Aliases

arxiv: 1707.03237 · arxiv_version: 1707.03237v3 · doi: 10.48550/arxiv.1707.03237 · pith_short_12: 5EP73VPAQP3L · pith_short_16: 5EP73VPAQP3L5GUM · pith_short_8: 5EP73VPA

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/5EP73VPAQP3L5GUMOIFP7QZYGG \
  | 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: e91ffdd5e083f6be9a8c720affc33831bf9cff76e5ed7667ef6df583205e8aab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce167632db711483481338b5d0fad8a0bbf5dc148ce8d1e7c042be9d5af5b2fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-11T12:07:52Z",
    "title_canon_sha256": "3014a26a61d002870ebea73061845e5dc17b317f5f22c64d95c61c263f46b2c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03237",
    "kind": "arxiv",
    "version": 3
  }
}