Pith Number

pith:3ZUN5RSX

pith:2023:3ZUN5RSXSCJNZFENCDJGHGX4FF

not attested not anchored not stored refs pending

Federated Learning for Medical Image Analysis: A Survey

Andrea Bozoki, Hao Guan, Mingxia Liu, Pew-Thian Yap

arxiv:2306.05980 v4 · 2023-06-09 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ZUN5RSXSCJNZFENCDJGHGX4FF}

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	2026-07-05T08:40:53.741611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de68dec6579092dc948d10d2639afc2958f24af249a001cb2bc2de216d539d38

Aliases

arxiv: 2306.05980 · arxiv_version: 2306.05980v4 · doi: 10.48550/arxiv.2306.05980 · pith_short_12: 3ZUN5RSXSCJN · pith_short_16: 3ZUN5RSXSCJNZFEN · pith_short_8: 3ZUN5RSX

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/3ZUN5RSXSCJNZFENCDJGHGX4FF \
  | 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: de68dec6579092dc948d10d2639afc2958f24af249a001cb2bc2de216d539d38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e8d9f19db27f2dc56ed3d04608c496b1d7c82069efa083cd10b33ad79baf919",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-09T15:46:42Z",
    "title_canon_sha256": "05aca3c170af64f4437998177cf2ddfb3462021c69a56b684cd7585423a28ccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.05980",
    "kind": "arxiv",
    "version": 4
  }
}