Pith Number

pith:4OEUYHOR

pith:2026:4OEUYHORUYS44I7KD3SF7I5PPJ

not attested not anchored not stored refs pending

Q-ANCHOR: Federated Quantum Learning with ZNE-guided Correction

Hoang M. Ngo, My T. Thai, Quan Nguyen, Wanli Xing

arxiv:2605.30075 v1 · 2026-05-28 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OEUYHORUYS44I7KD3SF7I5PPJ}

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	2026-05-29T02:06:09.325743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3894c1dd1a625ce23ea1ee45fa3af7a55596609295716a5bb25863daaa9f165

Aliases

arxiv: 2605.30075 · arxiv_version: 2605.30075v1 · doi: 10.48550/arxiv.2605.30075 · pith_short_12: 4OEUYHORUYS4 · pith_short_16: 4OEUYHORUYS44I7K · pith_short_8: 4OEUYHOR

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/4OEUYHORUYS44I7KD3SF7I5PPJ \
  | 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: e3894c1dd1a625ce23ea1ee45fa3af7a55596609295716a5bb25863daaa9f165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a5c9d5201dc0f5293cee92fa578f4cfaddfe474be87183336b34007d9ef0b19",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T15:23:05Z",
    "title_canon_sha256": "49d16c4049155785e585d6701af88dfb4bb056339dc1026f814dba57fbdd2b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30075",
    "kind": "arxiv",
    "version": 1
  }
}