Pith Number

pith:BXR6CCMK

pith:2021:BXR6CCMKP6C5TJWCK4CIIDKMUH

not attested not anchored not stored refs pending

Meta Mask Correction for Nuclei Segmentation in Histopathological Image

Chang Jia, Chen Li, Chunbao Wang, Jiangbo Shi, Tieliang Gong, Zeyu Gao

arxiv:2111.12498 v1 · 2021-11-24 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXR6CCMKP6C5TJWCK4CIIDKMUH}

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	2026-07-05T03:34:52.828754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0de3e1098a7f85d9a6c25704840d4ca1d73f9da5bd14492ec72848ddb7b73f10

Aliases

arxiv: 2111.12498 · arxiv_version: 2111.12498v1 · doi: 10.48550/arxiv.2111.12498 · pith_short_12: BXR6CCMKP6C5 · pith_short_16: BXR6CCMKP6C5TJWC · pith_short_8: BXR6CCMK

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/BXR6CCMKP6C5TJWCK4CIIDKMUH \
  | 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: 0de3e1098a7f85d9a6c25704840d4ca1d73f9da5bd14492ec72848ddb7b73f10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1212792a54510c0e13ed8d881c776063feec40f10aedfdb306c4dc726efa7933",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-24T13:53:35Z",
    "title_canon_sha256": "a6a4aa73ce993ea9b563b407e813fb96944d931e0b38216385fa51f783d4977b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12498",
    "kind": "arxiv",
    "version": 1
  }
}