Pith Number

pith:PJOTWNBC

pith:2020:PJOTWNBCPRGP7QOVVO5CLP56Y6

not attested not anchored not stored refs pending

Multiple Sclerosis Lesion Activity Segmentation with Attention-Guided Two-Path CNNs

Alexander Schlaefer, Ann-Christin Ostwaldt, Hagen H. Kitzler, Julia Kr\"uger, Nils Gessert, Praveena Manogaran, Roland Opfer, Sven Schippling

arxiv:2008.02001 v1 · 2020-08-05 · 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{PJOTWNBCPRGP7QOVVO5CLP56Y6}

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	2026-07-05T01:24:56.986968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a5d3b34227c4cffc1d5abba25bfbec7b627090185b60f08d41cced9c3c5011e

Aliases

arxiv: 2008.02001 · arxiv_version: 2008.02001v1 · doi: 10.48550/arxiv.2008.02001 · pith_short_12: PJOTWNBCPRGP · pith_short_16: PJOTWNBCPRGP7QOV · pith_short_8: PJOTWNBC

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/PJOTWNBCPRGP7QOVVO5CLP56Y6 \
  | 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: 7a5d3b34227c4cffc1d5abba25bfbec7b627090185b60f08d41cced9c3c5011e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04d05767240dd14544acee1ae810a16c9c6274a27dd5e4c657f20b5daf420159",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-08-05T08:49:20Z",
    "title_canon_sha256": "8d934d115434c9a878323ae9d4284054dd339f65e27be906b58a9399757d3d99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02001",
    "kind": "arxiv",
    "version": 1
  }
}