Pith Number

pith:XBRJS76V

pith:2022:XBRJS76VJE745YR4ALSHAMNU36

not attested not anchored not stored refs pending

Weakly Supervised Learning for cell recognition in immunohistochemical cytoplasm staining images

Chenglu Zhu, Honglin Li, Jiatong Cai, Lin Yang, Shichuan Zhang

arxiv:2202.13372 v1 · 2022-02-27 · 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{XBRJS76VJE745YR4ALSHAMNU36}

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	2026-07-05T04:00:29.027884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b862997fd5493fcee23c02e47031b4df9a6052fbd55f5eedc7f363f4e1894803

Aliases

arxiv: 2202.13372 · arxiv_version: 2202.13372v1 · doi: 10.48550/arxiv.2202.13372 · pith_short_12: XBRJS76VJE74 · pith_short_16: XBRJS76VJE745YR4 · pith_short_8: XBRJS76V

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/XBRJS76VJE745YR4ALSHAMNU36 \
  | 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: b862997fd5493fcee23c02e47031b4df9a6052fbd55f5eedc7f363f4e1894803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6a529825001f87f2a52c8265e6a5f55dcc5f867d131f0678daee322c912d874",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-02-27T14:33:36Z",
    "title_canon_sha256": "f8a30270be6baa9ab14359ccfd4801732f3905bb78ddaa60cac6feb0283d57c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13372",
    "kind": "arxiv",
    "version": 1
  }
}