Pith Number

pith:MMRZZETS

pith:2020:MMRZZETS2VOMN2WW2BFLRR4OBP

not attested not anchored not stored refs pending

Automatic segmentation of the pulmonary lobes with a 3D u-net and optimized loss function

Alessa Hering, Bianca Lassen-Schmidt, Hans Meine, Stefan Krass

arxiv:2006.00083 v1 · 2020-05-29 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMRZZETS2VOMN2WW2BFLRR4OBP}

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	2026-07-05T01:06:57.149575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63239c9272d55cc6ead6d04ab8c78e0bc3d08c1fa4ecd43bf27e3709cfa005b9

Aliases

arxiv: 2006.00083 · arxiv_version: 2006.00083v1 · doi: 10.48550/arxiv.2006.00083 · pith_short_12: MMRZZETS2VOM · pith_short_16: MMRZZETS2VOMN2WW · pith_short_8: MMRZZETS

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/MMRZZETS2VOMN2WW2BFLRR4OBP \
  | 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: 63239c9272d55cc6ead6d04ab8c78e0bc3d08c1fa4ecd43bf27e3709cfa005b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdf198e88089fbc2bed89d89ca22fc1dca77a312572fd229fc835d06bb36afd4",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-05-29T21:18:34Z",
    "title_canon_sha256": "c249073819506fbecdfba7443ccb2f051a533c728678c5062b730b41d18e71b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.00083",
    "kind": "arxiv",
    "version": 1
  }
}