Pith Number

pith:WW6F4C54

pith:2019:WW6F4C54CXQNTBTN2PTURDAKVC

not attested not anchored not stored refs pending

Benchmarking quantum processors with a single qubit

Aharon Brodutch, Kent Bonsma-Fisher, Oktay G\"okta\c{s}, W.K. Tham

arxiv:1905.05775 v1 · 2019-05-14 · 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{WW6F4C54CXQNTBTN2PTURDAKVC}

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.

Receipt and verification

First computed	2026-05-17T23:46:08.542159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5bc5e0bbc15e0d9866dd3e7488c0aa8b1a2a35baf7d8d200c072b09d11f1124

Aliases

arxiv: 1905.05775 · arxiv_version: 1905.05775v1 · doi: 10.48550/arxiv.1905.05775 · pith_short_12: WW6F4C54CXQN · pith_short_16: WW6F4C54CXQNTBTN · pith_short_8: WW6F4C54

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/WW6F4C54CXQNTBTN2PTURDAKVC \
  | 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: b5bc5e0bbc15e0d9866dd3e7488c0aa8b1a2a35baf7d8d200c072b09d11f1124

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b36f9ff45b9ca671c06731d9191b0b581a83acfb3ab6f8d65ac3ed1795c7293",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-14T18:00:34Z",
    "title_canon_sha256": "b06539a3ffee67a6b2b65c6d71529d81aed787be87fe0ea340fd061cda7d1743"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05775",
    "kind": "arxiv",
    "version": 1
  }
}