Pith Number

pith:HNXN6GIW

pith:2018:HNXN6GIWUNAJNHYWFMKEYSMFJZ

not attested not anchored not stored refs pending

CNN-based Preprocessing to Optimize Watershed-based Cell Segmentation in 3D Confocal Microscopy Images

Alexandre Cunha, Dennis Eschweiler, Elliot Meyerowitz, Johannes Stegmaier, Rohan C. Choudhury, Thiago V. Spina

arxiv:1810.06933 v1 · 2018-10-16 · 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{HNXN6GIWUNAJNHYWFMKEYSMFJZ}

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	2026-05-18T00:03:11.029598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b6edf1916a340969f162b144c49854e71fe5445025e8d6417d4aec9cc9672c5

Aliases

arxiv: 1810.06933 · arxiv_version: 1810.06933v1 · doi: 10.48550/arxiv.1810.06933 · pith_short_12: HNXN6GIWUNAJ · pith_short_16: HNXN6GIWUNAJNHYW · pith_short_8: HNXN6GIW

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/HNXN6GIWUNAJNHYWFMKEYSMFJZ \
  | 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: 3b6edf1916a340969f162b144c49854e71fe5445025e8d6417d4aec9cc9672c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e94e128f1a172bcaaf722e78b3f92a57de9ba1dd8446ab9aa318e046fbf7474",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-16T11:30:54Z",
    "title_canon_sha256": "d011a4e02c12dfeaf27d185ab54b6de95cb152a2fa017820b54fe3520a25c6b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06933",
    "kind": "arxiv",
    "version": 1
  }
}