Pith Number

pith:UKVUODEQ

pith:2019:UKVUODEQBQ2ER5ZXDMOYVJ6KEU

not attested not anchored not stored refs pending

Sampling of globally depolarized random quantum circuit

Seiichiro Tani, Tomoyuki Morimae, Yuki Takeuchi

arxiv:1911.02220 v1 · 2019-11-06 · 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{UKVUODEQBQ2ER5ZXDMOYVJ6KEU}

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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

Generalized Cross-Entropy Benchmarking for Random Circuits with Ergodicity

Receipt and verification

First computed	2026-07-05T00:17:31.721675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2ab470c900c3448f7371b1d8aa7ca25280e11cea768e41611d77cad6f0cd369

Aliases

arxiv: 1911.02220 · arxiv_version: 1911.02220v1 · doi: 10.48550/arxiv.1911.02220 · pith_short_12: UKVUODEQBQ2E · pith_short_16: UKVUODEQBQ2ER5ZX · pith_short_8: UKVUODEQ

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/UKVUODEQBQ2ER5ZXDMOYVJ6KEU \
  | 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: a2ab470c900c3448f7371b1d8aa7ca25280e11cea768e41611d77cad6f0cd369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10eb20168da466f4b17cd0120fe223ad272b639b22d36476843b6b18c64399e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-11-06T06:44:57Z",
    "title_canon_sha256": "22a9ae2dda274e33ebcb9ac6d657378169efb94d6dc0ca43c997471f7edccbed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.02220",
    "kind": "arxiv",
    "version": 1
  }
}