Pith Number

pith:MUU6I5VU

pith:2019:MUU6I5VU47X2PAD2ABUVCICCER

not attested not anchored not stored refs pending

An overview of Quantum Cellular Automata

Pablo Arrighi

arxiv:1904.12956 v2 · 2019-04-29 · quant-ph · cs.DM · hep-lat · math-ph · math.DS · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MUU6I5VU47X2PAD2ABUVCICCER}

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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

2 papers in Pith

Mobility edges in pseudo-unitary quasiperiodic quantum walks

Non-Invertible Symmetries on Tensor-Product Hilbert Spaces and Quantum Cellular Automata

Receipt and verification

First computed	2026-07-05T00:02:38.701310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6529e476b4e7efa7807a00695120422454332023401ca6e1e02aac77d35a16bf

Aliases

arxiv: 1904.12956 · arxiv_version: 1904.12956v2 · doi: 10.48550/arxiv.1904.12956 · pith_short_12: MUU6I5VU47X2 · pith_short_16: MUU6I5VU47X2PAD2 · pith_short_8: MUU6I5VU

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/MUU6I5VU47X2PAD2ABUVCICCER \
  | 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: 6529e476b4e7efa7807a00695120422454332023401ca6e1e02aac77d35a16bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1d61680dda89323fba2d008aba9007e23ef154df3874e10e9cfeae1abeec14d",
    "cross_cats_sorted": [
      "cs.DM",
      "hep-lat",
      "math-ph",
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-29T21:37:16Z",
    "title_canon_sha256": "2ab6d0cbdd33eb420628d2683154f68590b8254ffe2302324103432a845b93c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12956",
    "kind": "arxiv",
    "version": 2
  }
}