Pith Number

pith:CNKZQPFE

pith:2016:CNKZQPFESLNXKIVAF4DXC4VKAU

not attested not anchored not stored refs pending

Achieving quantum supremacy with sparse and noisy commuting quantum computations

Ashley Montanaro, Dan J. Shepherd, Michael J. Bremner

arxiv:1610.01808 v4 · 2016-10-06 · 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{CNKZQPFESLNXKIVAF4DXC4VKAU}

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

Efficient simulation of noisy IQP circuits with amplitude-damping noise

Receipt and verification

First computed	2026-05-18T00:45:48.133764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1355983ca492db7522a02f077172aa053b7a412a32c7848aabc55dfd9ebd5f7b

Aliases

arxiv: 1610.01808 · arxiv_version: 1610.01808v4 · doi: 10.48550/arxiv.1610.01808 · pith_short_12: CNKZQPFESLNX · pith_short_16: CNKZQPFESLNXKIVA · pith_short_8: CNKZQPFE

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/CNKZQPFESLNXKIVAF4DXC4VKAU \
  | 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: 1355983ca492db7522a02f077172aa053b7a412a32c7848aabc55dfd9ebd5f7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad3ff8f32116cbe3604322c7e85ff638d029f52be378455a12efa136e334213f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-10-06T10:38:52Z",
    "title_canon_sha256": "2084a6c3016e0c05743281991b1d18b30126981524f0d1970ca3d985b58ae356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01808",
    "kind": "arxiv",
    "version": 4
  }
}