Pith Number

pith:TIBVZYGN

pith:2021:TIBVZYGNR36UUWM2COJC7ZS5WB

not attested not anchored not stored refs pending

Multi-Layer Pseudo-Supervision for Histopathology Tissue Semantic Segmentation using Patch-level Classification Labels

Bingchao Zhao, Changhong Liang, Chu Han, Guoqiang Han, Huan Lin, Jiatai Lin, Jinhai Mai, Lixu Yan, Qingling Zhang, Su Yao, Xiaomei Huang, Xiaowei Xu, Xin Chen, Xipeng Pan, Yi Wang, Zaiyi Liu, Zeyan Xu, Zhenwei Shi

arxiv:2110.08048 v1 · 2021-10-14 · eess.IV · cs.CV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TIBVZYGNR36UUWM2COJC7ZS5WB}

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	2026-07-05T03:22:59.973073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a035ce0cd8efd4a599a13922fe65db057e07141b9fa543e156dca08f9b53aa3

Aliases

arxiv: 2110.08048 · arxiv_version: 2110.08048v1 · doi: 10.48550/arxiv.2110.08048 · pith_short_12: TIBVZYGNR36U · pith_short_16: TIBVZYGNR36UUWM2 · pith_short_8: TIBVZYGN

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/TIBVZYGNR36UUWM2COJC7ZS5WB \
  | 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: 9a035ce0cd8efd4a599a13922fe65db057e07141b9fa543e156dca08f9b53aa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fc1f7963e3055503b452ce798de9e59311883a96dedb4ddff04d34fca5472cd",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-10-14T08:02:07Z",
    "title_canon_sha256": "196a91a3680a4ac29309983df9eb210ef0bc6f5cd82ce58c637b040af79ca092"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.08048",
    "kind": "arxiv",
    "version": 1
  }
}