Pith Number

pith:47EAWPA2

pith:2025:47EAWPA2CTFAZDNTMBJSGUHIT3

not attested not anchored not stored refs pending

LLM-driven Medical Report Generation via Communication-efficient Heterogeneous Federated Learning

Cheng Jin, Haibo Jin, Hao Chen, Haoxuan Che, Yi Lin, Zhengrui Guo

arxiv:2506.17562 v2 · 2025-06-21 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{47EAWPA2CTFAZDNTMBJSGUHIT3}

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	2026-07-05T11:39:12.456657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7c80b3c1a14ca0c8db360532350e89efb6bab8f23b8f259afcac006df74eb48

Aliases

arxiv: 2506.17562 · arxiv_version: 2506.17562v2 · doi: 10.48550/arxiv.2506.17562 · pith_short_12: 47EAWPA2CTFA · pith_short_16: 47EAWPA2CTFAZDNT · pith_short_8: 47EAWPA2

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/47EAWPA2CTFAZDNTMBJSGUHIT3 \
  | 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: e7c80b3c1a14ca0c8db360532350e89efb6bab8f23b8f259afcac006df74eb48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf239b977345a8f5e8b4d5a04abaabf2256cd64bc0a0ff6822548156c43addc4",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-21T03:13:08Z",
    "title_canon_sha256": "5406fe589bf996e7c13f097c251552a6d66faed710fd991f3718555e7752b8b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17562",
    "kind": "arxiv",
    "version": 2
  }
}