Pith Number

pith:OBEHZLCH

pith:2024:OBEHZLCHYZ2TCH4OZFAO7VLRIT

not attested not anchored not stored refs pending

A Survey on Cell Nuclei Instance Segmentation and Classification: Leveraging Context and Attention

Diana Montezuma, Domingos Oliveira, Jaime S. Cardoso, Jo\~ao D. Nunes, Tania Pereira

arxiv:2407.18673 v1 · 2024-07-26 · 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{OBEHZLCHYZ2TCH4OZFAO7VLRIT}

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	2026-07-05T08:48:53.167923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70487cac47c675311f8ec940efd57144c2df62970f4fb6d5934b3f6df668de39

Aliases

arxiv: 2407.18673 · arxiv_version: 2407.18673v1 · doi: 10.48550/arxiv.2407.18673 · pith_short_12: OBEHZLCHYZ2T · pith_short_16: OBEHZLCHYZ2TCH4O · pith_short_8: OBEHZLCH

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/OBEHZLCHYZ2TCH4OZFAO7VLRIT \
  | 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: 70487cac47c675311f8ec940efd57144c2df62970f4fb6d5934b3f6df668de39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9797f77f650d23a13fcbf90c7e5842dac29e4b1f52144112265e8aaf22e99ee3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-07-26T11:30:22Z",
    "title_canon_sha256": "709028c588df150c792b78c83514b6e7f0b3fb3f590149706d0ead1fb9119e3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18673",
    "kind": "arxiv",
    "version": 1
  }
}