Pith Number

pith:LOWQUDIJ

pith:2021:LOWQUDIJFYWUWBJEILTLBOTIVA

not attested not anchored not stored refs pending

Diagnosing Barren Plateaus with Tools from Quantum Optimal Control

Gopikrishnan Muraleedharan, Kunal Sharma, Martin Larocca, M. Cerezo, Patrick J. Coles, Piotr Czarnik

arxiv:2105.14377 v3 · 2021-05-29 · 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{LOWQUDIJFYWUWBJEILTLBOTIVA}

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.

Cited by

3 papers in Pith

Symmetries and overparametrization properties of Hamiltonian variational ansatzes for the $(1+1)$d $\mathbb{Z}_2$ lattice gauge theory

A Machine-Verified Proof of a Quantum-Optimization Conjecture

Resource-efficient equivariant quantum convolutional neural networks

Receipt and verification

First computed	2026-07-05T05:01:59.218782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bad0a0d092e2d4b052442e6b0ba68a82d28ba12e64db31b16b1f704ee9a39fc

Aliases

arxiv: 2105.14377 · arxiv_version: 2105.14377v3 · doi: 10.48550/arxiv.2105.14377 · pith_short_12: LOWQUDIJFYWU · pith_short_16: LOWQUDIJFYWUWBJE · pith_short_8: LOWQUDIJ

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/LOWQUDIJFYWUWBJEILTLBOTIVA \
  | 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: 5bad0a0d092e2d4b052442e6b0ba68a82d28ba12e64db31b16b1f704ee9a39fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b5c36f6139a07296e92b959687a58738d3a77605c1e2c83d6d49b03be982fce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-29T21:36:24Z",
    "title_canon_sha256": "f98ca44c97eb93e9cf80cd2ae22f5ad65ef7a05e4bb302773503e92fd08f5048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14377",
    "kind": "arxiv",
    "version": 3
  }
}