Pith Number

pith:LI6WMTMT

pith:2026:LI6WMTMTF3L5CKYHHLTZ3PNLVH

not attested not anchored not stored refs pending

GuidaPA: Privacy-Preserving Chatbot for Public Administration via Federated Learning

Albenzio Cirillo, Alessio Beltrame, Andrea Vitaletti, Daniel M. Jimenez-Gutierrez, Raffaele Nicolussi

arxiv:2606.01386 v1 · 2026-05-31 · cs.AI · cs.CL · cs.DC · 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{LI6WMTMTF3L5CKYHHLTZ3PNLVH}

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	2026-06-02T02:04:31.971038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a3d664d932ed7d12b073ae79dbdaba9e7ab9a7d6baf37d6db6c43e9bf2cb603

Aliases

arxiv: 2606.01386 · arxiv_version: 2606.01386v1 · doi: 10.48550/arxiv.2606.01386 · pith_short_12: LI6WMTMTF3L5 · pith_short_16: LI6WMTMTF3L5CKYH · pith_short_8: LI6WMTMT

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/LI6WMTMTF3L5CKYHHLTZ3PNLVH \
  | 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: 5a3d664d932ed7d12b073ae79dbdaba9e7ab9a7d6baf37d6db6c43e9bf2cb603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e41ebcf622e19ece4bf696f6fdfa3df68bf8aa1777cc52da0f6b5d2f2c3b6761",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-31T18:20:25Z",
    "title_canon_sha256": "84c2a3630a678e170edd14121d86ff5348a613d29ddac3ce6ce057dc836ba425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01386",
    "kind": "arxiv",
    "version": 1
  }
}