Pith Number

pith:3B3NECMC

pith:2022:3B3NECMCU26JGCFB5JG3P7B26A

not attested not anchored not stored refs pending

Quantum State Preparation with Optimal Circuit Depth: Implementations and Applications

Tongyang Li, Xiao-Ming Zhang, Xiao Yuan

arxiv:2201.11495 v4 · 2022-01-27 · 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{3B3NECMCU26JGCFB5JG3P7B26A}

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

1 paper in Pith

Statistical models of barren plateaus and anti-concentration of Pauli observables

Receipt and verification

First computed	2026-07-05T06:03:22.742565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d876d20982a6bc9308a1ea4db7fc3af028f9cb7e7d138dda4626315bee6567cc

Aliases

arxiv: 2201.11495 · arxiv_version: 2201.11495v4 · doi: 10.48550/arxiv.2201.11495 · pith_short_12: 3B3NECMCU26J · pith_short_16: 3B3NECMCU26JGCFB · pith_short_8: 3B3NECMC

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/3B3NECMCU26JGCFB5JG3P7B26A \
  | 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: d876d20982a6bc9308a1ea4db7fc3af028f9cb7e7d138dda4626315bee6567cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "152334f4958424b7d68ca00749b332a49e8095c985752febe76fa4bf1cb4fa40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-01-27T13:16:30Z",
    "title_canon_sha256": "d76bf5a91a307ab2e6e985739f4c052b022ded054ab49979bda77f98952ea6ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11495",
    "kind": "arxiv",
    "version": 4
  }
}