Pith Number

pith:ANZ5MMKM

pith:2018:ANZ5MMKMYHKESC3KKVDHZRW5AR

not attested not anchored not stored refs pending

Factorised spatial representation learning: application in semi-supervised myocardial segmentation

Agisilaos Chartsias, David Newby, Giorgos Papanastasiou, Michelle Williams, Rohan Dharmakumar, Scott Semple, Sotirios A. Tsaftaris, Thomas Joyce

arxiv:1803.07031 v2 · 2018-03-19 · 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{ANZ5MMKMYHKESC3KKVDHZRW5AR}

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	2026-07-05T00:55:54.647624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0373d6314cc1d4490b6a55467cc6dd0464c6d3bf211e353b2b18c4d6f5eea28b

Aliases

arxiv: 1803.07031 · arxiv_version: 1803.07031v2 · doi: 10.48550/arxiv.1803.07031 · pith_short_12: ANZ5MMKMYHKE · pith_short_16: ANZ5MMKMYHKESC3K · pith_short_8: ANZ5MMKM

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/ANZ5MMKMYHKESC3KKVDHZRW5AR \
  | 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: 0373d6314cc1d4490b6a55467cc6dd0464c6d3bf211e353b2b18c4d6f5eea28b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a17432cbb0e5c1d69d4cdb0146131e2357d06bc3c547847bd15d30fb5a78b5cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-19T16:44:00Z",
    "title_canon_sha256": "e68d1143c05e592b688cb3094f9be11cb64a5a6a7212cc79f6a29423ba7fce0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07031",
    "kind": "arxiv",
    "version": 2
  }
}