Pith Number

pith:52R4HIX3

pith:2018:52R4HIX3VQNSBLCPCPV6UBNQHS

not attested not anchored not stored refs pending

The Expressive Power of Parameterized Quantum Circuits

Dacheng Tao, Min-Hsiu Hsieh, Tongliang Liu, Yuxuan Du

arxiv:1810.11922 v1 · 2018-10-29 · quant-ph · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52R4HIX3VQNSBLCPCPV6UBNQHS}

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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

1 paper in Pith

PennyLane: Automatic differentiation of hybrid quantum-classical computations

Receipt and verification

First computed	2026-07-05T01:22:28.872850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eea3c3a2fbac1b20ac4f13ebea05b03caf3295fc0bcb80942ae26076976a5640

Aliases

arxiv: 1810.11922 · arxiv_version: 1810.11922v1 · doi: 10.48550/arxiv.1810.11922 · pith_short_12: 52R4HIX3VQNS · pith_short_16: 52R4HIX3VQNSBLCP · pith_short_8: 52R4HIX3

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/52R4HIX3VQNSBLCPCPV6UBNQHS \
  | 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: eea3c3a2fbac1b20ac4f13ebea05b03caf3295fc0bcb80942ae26076976a5640

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d512b09b498a05946e3990cccb205a3d78af07b7e91ca6404c7d1c4b0f9d87b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-29T02:32:40Z",
    "title_canon_sha256": "369620722127b45fcb77b851c61838be62913f806a8a8ab34cdaaa67ec64fe0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11922",
    "kind": "arxiv",
    "version": 1
  }
}