Pith Number

pith:5TOZIP3K

pith:2022:5TOZIP3KVVSONWOV4FYTJM5N7C

not attested not anchored not stored refs pending

Learning Fourier series with parametrized quantum circuits

Dirk Heimann, Elie Mounzer, Frank Kirchner, Gunnar Sch\"onhoff, Hans Hohenfeld

arxiv:2209.10345 v3 · 2022-09-21 · 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{5TOZIP3KVVSONWOV4FYTJM5N7C}

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

Effective Noise Mitigation via Quantum Circuit Learning in Quantum Simulation of Integrable Spin Chains

Receipt and verification

First computed	2026-07-05T11:06:18.426336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecdd943f6aad64e6d9d5e17134b3adf88b686f868bd17c4ccca59dffbd95d45a

Aliases

arxiv: 2209.10345 · arxiv_version: 2209.10345v3 · doi: 10.48550/arxiv.2209.10345 · pith_short_12: 5TOZIP3KVVSO · pith_short_16: 5TOZIP3KVVSONWOV · pith_short_8: 5TOZIP3K

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/5TOZIP3KVVSONWOV4FYTJM5N7C \
  | 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: ecdd943f6aad64e6d9d5e17134b3adf88b686f868bd17c4ccca59dffbd95d45a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46ee10a5d2bc233084f8789ac55b1ceb3a0c757166a90d24931c6600abef0092",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-09-21T13:26:20Z",
    "title_canon_sha256": "c0f03a23f16c27a2ef20018061e74789842c2430f008e0a6fc9d4c1dd5dec8a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10345",
    "kind": "arxiv",
    "version": 3
  }
}