Pith Number

pith:KKMFKWEQ

pith:2026:KKMFKWEQ2R5JTCYX5INT3ZBAJG

not attested not anchored not stored refs pending

Q-RAIL: A Reliability-Aware Framework for Quantum Federated Learning on Heterogeneous Noisy Hardware

Muhammad Shafique, Walid El Maouaki

arxiv:2605.25783 v1 · 2026-05-25 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKMFKWEQ2R5JTCYX5INT3ZBAJG}

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	2026-05-26T02:04:54.435533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5298555890d47a998b17ea1b3de42049ba5be772772352064809aa26ef56aea4

Aliases

arxiv: 2605.25783 · arxiv_version: 2605.25783v1 · doi: 10.48550/arxiv.2605.25783 · pith_short_12: KKMFKWEQ2R5J · pith_short_16: KKMFKWEQ2R5JTCYX · pith_short_8: KKMFKWEQ

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/KKMFKWEQ2R5JTCYX5INT3ZBAJG \
  | 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: 5298555890d47a998b17ea1b3de42049ba5be772772352064809aa26ef56aea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d72af302af471a7815ec6f8d425a64aa87d659b5fafcada6dc973989ddff1067",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-25T12:29:52Z",
    "title_canon_sha256": "4638bf73e818efc9329acfb140bb8636b27cd3b403b28b4c589d2480f865dac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25783",
    "kind": "arxiv",
    "version": 1
  }
}