Pith Number

pith:76D74KJW

pith:2022:76D74KJWDBFWMKVYV6PID4UUGE

not attested not anchored not stored refs pending

Pseudo-Data based Self-Supervised Federated Learning for Classification of Histopathological Images

Jun Shi, Jun Wang, Saisai Ding, Shihui Ying, Xiangmin Han, Yuanming Zhang, Zheng Li

arxiv:2205.15530 v2 · 2022-05-31 · 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{76D74KJWDBFWMKVYV6PID4UUGE}

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	2026-07-05T05:55:09.171202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff87fe2936184b662ab8af9e81f2943132bf77e605676c9ed3f95a4e4dd98a55

Aliases

arxiv: 2205.15530 · arxiv_version: 2205.15530v2 · doi: 10.48550/arxiv.2205.15530 · pith_short_12: 76D74KJWDBFW · pith_short_16: 76D74KJWDBFWMKVY · pith_short_8: 76D74KJW

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/76D74KJWDBFWMKVYV6PID4UUGE \
  | 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: ff87fe2936184b662ab8af9e81f2943132bf77e605676c9ed3f95a4e4dd98a55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0c0b5af136f3b2b212105348dc3e1b98b439682a2443c6a281015dcaca134b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-31T04:23:50Z",
    "title_canon_sha256": "80f91c0c04e8de181c609347afd82d55f0acb45c933f9ae7392adab7939a02f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15530",
    "kind": "arxiv",
    "version": 2
  }
}