Pith Number

pith:EH4CPA2X

pith:2024:EH4CPA2XR7MKQ66JCCCTA6FC4V

not attested not anchored not stored refs pending

fluke: Federated Learning Utility frameworK for Experimentation and research

Mirko Polato

arxiv:2412.15728 v1 · 2024-12-20 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EH4CPA2XR7MKQ66JCCCTA6FC4V}

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	2026-07-05T09:52:29.072048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21f82783578fd8a87bc910853078a2e55ee30462b8b798268c6784006adf98c2

Aliases

arxiv: 2412.15728 · arxiv_version: 2412.15728v1 · doi: 10.48550/arxiv.2412.15728 · pith_short_12: EH4CPA2XR7MK · pith_short_16: EH4CPA2XR7MKQ66J · pith_short_8: EH4CPA2X

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/EH4CPA2XR7MKQ66JCCCTA6FC4V \
  | 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: 21f82783578fd8a87bc910853078a2e55ee30462b8b798268c6784006adf98c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bf1a5007dd1d98804513b0c409f2c5210be24fca207b87193feeba1376c72ce",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-20T09:51:23Z",
    "title_canon_sha256": "1c27f1cdb56f94d3370d37e9ea87e45d1a1d1ba2b83d8b5acf982c138598085e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15728",
    "kind": "arxiv",
    "version": 1
  }
}