Pith Number

pith:IQYVASZE

pith:2026:IQYVASZEPMN4A5JMLD6DCHAXXP

not attested not anchored not stored refs pending

Distributed Variational Quantum Optimisation by Entanglement-Selective Transport

Edric Matwiejew, Pascal Elahi, Ugo Varetto

arxiv:2606.04548 v1 · 2026-06-03 · 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{IQYVASZEPMN4A5JMLD6DCHAXXP}

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	2026-06-04T01:09:17.451885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4431504b247b1bc0752c58fc311c17bbd8bc552a89f4f3bbe2fa6961cc3644a2

Aliases

arxiv: 2606.04548 · arxiv_version: 2606.04548v1 · doi: 10.48550/arxiv.2606.04548 · pith_short_12: IQYVASZEPMN4 · pith_short_16: IQYVASZEPMN4A5JM · pith_short_8: IQYVASZE

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/IQYVASZEPMN4A5JMLD6DCHAXXP \
  | 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: 4431504b247b1bc0752c58fc311c17bbd8bc552a89f4f3bbe2fa6961cc3644a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e5f27f0eeb0ad2b9b28ee3ec9d998b51036af42ad869d89772179754a9f1139",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-03T07:33:30Z",
    "title_canon_sha256": "90281833df958956274afe0caf190f4bb7a320cd8f125479cd1fa2b4d11566d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04548",
    "kind": "arxiv",
    "version": 1
  }
}