Pith Number

pith:GX47XW5O

pith:2018:GX47XW5OEIDUZZPHZFM64VVXLB

not attested not anchored not stored refs pending

Asymmetric Loss Functions and Deep Densely Connected Networks for Highly Imbalanced Medical Image Segmentation: Application to Multiple Sclerosis Lesion Detection

Ali Gholipour, Deniz Erdogmus, Sanjay P. Prabhu, Seyed Raein Hashemi, Seyed Sadegh Mohseni Salehi, Simon K. Warfield

arxiv:1803.11078 v4 · 2018-03-28 · 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{GX47XW5OEIDUZZPHZFM64VVXLB}

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	2026-05-17T23:58:19.373547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35f9fbdbae22074ce5e7c959ee56b758561d354bac9189d970384f7cd0a9c63f

Aliases

arxiv: 1803.11078 · arxiv_version: 1803.11078v4 · doi: 10.48550/arxiv.1803.11078 · pith_short_12: GX47XW5OEIDU · pith_short_16: GX47XW5OEIDUZZPH · pith_short_8: GX47XW5O

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/GX47XW5OEIDUZZPHZFM64VVXLB \
  | 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: 35f9fbdbae22074ce5e7c959ee56b758561d354bac9189d970384f7cd0a9c63f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8813dc213fbf6420649a755b61b36617c7175d2f3ded00bd77d07c2e707fecb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-28T16:29:54Z",
    "title_canon_sha256": "e93fa2479827a0d3abcf0231a3180809c6d3a41807f4c40a1f6c57b33cd3fcba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11078",
    "kind": "arxiv",
    "version": 4
  }
}