Pith Number

pith:JYEKVGA7

pith:2020:JYEKVGA7KIRIVU5FQ22YNHLSLJ

not attested not anchored not stored refs pending

Cell Segmentation by Combining Marker-Controlled Watershed and Deep Learning

Filip Lux, Petr Matula

arxiv:2004.01607 v1 · 2020-04-03 · 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{JYEKVGA7KIRIVU5FQ22YNHLSLJ}

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	2026-07-05T00:52:34.447600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e08aa981f52228ad3a586b5869d725a7678844f099dc3589aab047c9352516f

Aliases

arxiv: 2004.01607 · arxiv_version: 2004.01607v1 · doi: 10.48550/arxiv.2004.01607 · pith_short_12: JYEKVGA7KIRI · pith_short_16: JYEKVGA7KIRIVU5F · pith_short_8: JYEKVGA7

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/JYEKVGA7KIRIVU5FQ22YNHLSLJ \
  | 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: 4e08aa981f52228ad3a586b5869d725a7678844f099dc3589aab047c9352516f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88cf9175ed79568d8ec4e8907a062a0a6049d1c3410da4be34bbf1b4c52cd22b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-04-03T14:51:43Z",
    "title_canon_sha256": "5da2a3f3c23eb957bd5a3cd2ea1ee685c2441ec4d8ede41ee003fe338a8aff5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01607",
    "kind": "arxiv",
    "version": 1
  }
}