Pith Number

pith:H2OF52SL

pith:2019:H2OF52SLRHHN4YV773ACOA2KNQ

not attested not anchored not stored refs pending

A review of Quantum Cellular Automata

Terry Farrelly

arxiv:1904.13318 v2 · 2019-04-30 · 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{H2OF52SLRHHN4YV773ACOA2KNQ}

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

3 papers in Pith

A local description of strong symmetries and strong-to-weak symmetry breaking in quantum many-body systems

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	2026-07-05T01:55:41.558723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e9c5eea4b89cede62bffec027034a6c173261b69b661c36573c916ccea2882a

Aliases

arxiv: 1904.13318 · arxiv_version: 1904.13318v2 · doi: 10.48550/arxiv.1904.13318 · pith_short_12: H2OF52SLRHHN · pith_short_16: H2OF52SLRHHN4YV7 · pith_short_8: H2OF52SL

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/H2OF52SLRHHN4YV773ACOA2KNQ \
  | 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: 3e9c5eea4b89cede62bffec027034a6c173261b69b661c36573c916ccea2882a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dba791324439df20768f7ad1fb40e9c63a5783e4f854cefa1e1a883699053efd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-30T15:32:56Z",
    "title_canon_sha256": "c1d52fc293e43ed9ca8de31e4f47644a28d1c8db5d62c6f8206a6711a73c479a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13318",
    "kind": "arxiv",
    "version": 2
  }
}