Pith Number

pith:PEUL3CF4

pith:2022:PEUL3CF4ERFNTQMONCPWUO24CE

not attested not anchored not stored refs pending

Color Space-based HoVer-Net for Nuclei Instance Segmentation and Classification

Hussam Azzuni, Min Xu, Mohammad Yaqub, Muhammad Ridzuan

arxiv:2203.01940 v1 · 2022-03-03 · eess.IV · cs.AI · 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{PEUL3CF4ERFNTQMONCPWUO24CE}

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	2026-07-05T04:01:59.492636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7928bd88bc244ad9c18e689f6a3b5c113cc63baffe6f93f40c2e10e8dfda64f0

Aliases

arxiv: 2203.01940 · arxiv_version: 2203.01940v1 · doi: 10.48550/arxiv.2203.01940 · pith_short_12: PEUL3CF4ERFN · pith_short_16: PEUL3CF4ERFNTQMO · pith_short_8: PEUL3CF4

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/PEUL3CF4ERFNTQMONCPWUO24CE \
  | 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: 7928bd88bc244ad9c18e689f6a3b5c113cc63baffe6f93f40c2e10e8dfda64f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d22d5f7ec6580a9c3a7fabdaae110546e6156b840ac784cefb41812f86106d74",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-03-03T10:27:36Z",
    "title_canon_sha256": "5258b8a90ff34fe74c17004c0398f8d859db1beb24199dc28125f1fc32b2b58c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01940",
    "kind": "arxiv",
    "version": 1
  }
}