Pith Number

pith:KYXHVSM5

pith:2021:KYXHVSM53M2HCJDZ2K7ODKA6GW

not attested not anchored not stored refs pending

Quantum Computational Advantage via High-Dimensional Gaussian Boson Sampling

Abhinav Deshpande, Arthur Mehta, Bill Fefferman, Dominik Hangleiter, Haoyu Qi, Ish Dhand, Jens Eisert, Jonathan Lavoie, Lars Madsen, Marcel Hinsche, Marios Ioannou, Nicolas Quesada, Trevor Vincent

arxiv:2102.12474 v3 · 2021-02-24 · 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{KYXHVSM53M2HCJDZ2K7ODKA6GW}

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

Gaussian boson sampling: Benchmarking quantum advantage

Receipt and verification

First computed	2026-07-05T03:52:26.343843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

562e7ac99ddb34712479d2bee1a81e35b46ed35aa4794af5e35200342bd72539

Aliases

arxiv: 2102.12474 · arxiv_version: 2102.12474v3 · doi: 10.48550/arxiv.2102.12474 · pith_short_12: KYXHVSM53M2H · pith_short_16: KYXHVSM53M2HCJDZ · pith_short_8: KYXHVSM5

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/KYXHVSM53M2HCJDZ2K7ODKA6GW \
  | 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: 562e7ac99ddb34712479d2bee1a81e35b46ed35aa4794af5e35200342bd72539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01a7d84d3caaf20da974dd8879dc519bbae508a9aeadf421098fa10c48878dd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-02-24T18:58:21Z",
    "title_canon_sha256": "1c7d5daceaa36521d8580e732640fdbc6780b0ba69b254f6c555ac6b6aaf7f1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12474",
    "kind": "arxiv",
    "version": 3
  }
}