Pith Number

pith:DSN4FMZM

pith:2025:DSN4FMZMIW2EAXQS6VQPUVOCY4

not attested not anchored not stored refs pending

Federated Learning for ICD Classification with Lightweight Models and Pretrained Embeddings

Binbin Xu, G\'erard Dray

arxiv:2507.03122 v2 · 2025-07-03 · cs.IR · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSN4FMZMIW2EAXQS6VQPUVOCY4}

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	2026-05-20T01:04:55.706667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c9bc2b32c45b4405e12f560fa55c2c70786bc1862a7bf9037500405b99ea13a

Aliases

arxiv: 2507.03122 · arxiv_version: 2507.03122v2 · doi: 10.48550/arxiv.2507.03122 · pith_short_12: DSN4FMZMIW2E · pith_short_16: DSN4FMZMIW2EAXQS · pith_short_8: DSN4FMZM

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/DSN4FMZMIW2EAXQS6VQPUVOCY4 \
  | 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: 1c9bc2b32c45b4405e12f560fa55c2c70786bc1862a7bf9037500405b99ea13a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a773060ec17c8e784f683712e0f8889044d1490c1d89bf09c56e7fe83b57e1a",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-03T18:58:36Z",
    "title_canon_sha256": "d7accca3c608003e7ab59a461e18baf1064a4a97ace01abb5f02d7c1ecbbb0b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03122",
    "kind": "arxiv",
    "version": 2
  }
}