Pith Number

pith:M5MBI6D3

pith:2021:M5MBI6D3SE5EMELSXTNWY27LSC

not attested not anchored not stored refs pending

Accelerating variational quantum algorithms with multiple quantum processors

Dacheng Tao, Yang Qian, Yuxuan Du

arxiv:2106.12819 v1 · 2021-06-24 · quant-ph · cs.LG

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\usepackage{pith}
\pithnumber{M5MBI6D3SE5EMELSXTNWY27LSC}

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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.

Cited by

2 papers in Pith

Distributed Quantum Neural Networks via Partitioned Features Encoding

Adversarial Effects on Expressibility and Trainability in Distributed Variational Quantum Algorithms

Receipt and verification

First computed	2026-07-05T02:52:06.477424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

675814787b913a461172bcdb6c6beb90b9e3767eaeb0019c30ae0b2737323bea

Aliases

arxiv: 2106.12819 · arxiv_version: 2106.12819v1 · doi: 10.48550/arxiv.2106.12819 · pith_short_12: M5MBI6D3SE5E · pith_short_16: M5MBI6D3SE5EMELS · pith_short_8: M5MBI6D3

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/M5MBI6D3SE5EMELSXTNWY27LSC \
  | 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: 675814787b913a461172bcdb6c6beb90b9e3767eaeb0019c30ae0b2737323bea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d5a24ae6f1ad0e618bda3810d30f28e60686b337dbde21cb5008eb1b802153c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-06-24T08:18:42Z",
    "title_canon_sha256": "9e6da8c16fdcdb6198c51813f71e4c2ef977e9635410007c36fdf1e1d5426cd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12819",
    "kind": "arxiv",
    "version": 1
  }
}