Pith Number

pith:YGAEJ2AT

pith:2018:YGAEJ2ATMCXATIDNM7QJHH24TJ

not attested not anchored not stored refs pending

Unsupervised brain lesion segmentation from MRI using a convolutional autoencoder

Askell Love, Hans E. Atlason, Lotta M. Ellingsen, Sigurdur Sigurdsson, Vilmundur Gudnason

arxiv:1811.09655 v1 · 2018-11-23 · eess.IV · 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{YGAEJ2ATMCXATIDNM7QJHH24TJ}

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	2026-07-05T02:07:42.973849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18044e81360ae09a06d67e0939f5c9a5c329ef0ae219f2a51ec4bcd3a1d025a

Aliases

arxiv: 1811.09655 · arxiv_version: 1811.09655v1 · doi: 10.48550/arxiv.1811.09655 · pith_short_12: YGAEJ2ATMCXA · pith_short_16: YGAEJ2ATMCXATIDN · pith_short_8: YGAEJ2AT

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/YGAEJ2ATMCXATIDNM7QJHH24TJ \
  | 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: c18044e81360ae09a06d67e0939f5c9a5c329ef0ae219f2a51ec4bcd3a1d025a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd542186c8af863dba20b5b37689ca2757d03723d2c98bb01c152cb11544f338",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-11-23T19:53:17Z",
    "title_canon_sha256": "f3cab466653960cc56752baa387918a08dacfd7f903318df4d062be7312c5ebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09655",
    "kind": "arxiv",
    "version": 1
  }
}