Pith Number

pith:CQN7LDPJ

pith:2020:CQN7LDPJ5N745LNDSZF5ZL6WQE

not attested not anchored not stored refs pending

Improved inter-scanner MS lesion segmentation by adversarial training on longitudinal data

David Robben, Diana M. Sima, Maria Ines Meyer, Mattias Billast

arxiv:2002.00952 v2 · 2020-02-03 · eess.IV · cs.CV · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQN7LDPJ5N745LNDSZF5ZL6WQE}

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	2026-07-05T01:46:14.402623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141bf58de9eb7fceada3964bdcafd6811842f2da7e5d055926555402784fa75e

Aliases

arxiv: 2002.00952 · arxiv_version: 2002.00952v2 · doi: 10.48550/arxiv.2002.00952 · pith_short_12: CQN7LDPJ5N74 · pith_short_16: CQN7LDPJ5N745LND · pith_short_8: CQN7LDPJ

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/CQN7LDPJ5N745LNDSZF5ZL6WQE \
  | 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: 141bf58de9eb7fceada3964bdcafd6811842f2da7e5d055926555402784fa75e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d948ab4ed4b7b5a44aced7f6d5327dfb6db9b60884a82693f1d6262c48f6cd4",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-02-03T16:56:05Z",
    "title_canon_sha256": "f623e0586c01fc80cd0403bc614dcbd71e4d1296de6835db5d86431cc98b8933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.00952",
    "kind": "arxiv",
    "version": 2
  }
}