Pith Number

pith:L6MOQJPQ

pith:2018:L6MOQJPQ5K6KBZQY7LR5KONWNO

not attested not anchored not stored refs pending

Nontrivial Quantum Cellular Automata in Higher Dimensions

Jeongwan Haah, Lukasz Fidkowski, Matthew B. Hastings

arxiv:1812.01625 v2 · 2018-12-04 · quant-ph · cond-mat.str-el · math-ph · 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{L6MOQJPQ5K6KBZQY7LR5KONWNO}

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

Majorana-Pauli stabilizer codes and duality webs of fermionic topological phases

Receipt and verification

First computed	2026-07-05T05:41:13.204781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f98e825f0eabca0e618fae3d539b66b99239c5087816ca38a4300026294c263

Aliases

arxiv: 1812.01625 · arxiv_version: 1812.01625v2 · doi: 10.48550/arxiv.1812.01625 · pith_short_12: L6MOQJPQ5K6K · pith_short_16: L6MOQJPQ5K6KBZQY · pith_short_8: L6MOQJPQ

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/L6MOQJPQ5K6KBZQY7LR5KONWNO \
  | 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: 5f98e825f0eabca0e618fae3d539b66b99239c5087816ca38a4300026294c263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "922b8ec69ee7cc5c402597d02051e087c2b6f4f70914cde6fbdda9ce5fb20661",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-04T19:02:18Z",
    "title_canon_sha256": "fe09b989b0a82150b94b475b58cb13f4de507d9ba4cb1460528d7e79dd7c5b2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01625",
    "kind": "arxiv",
    "version": 2
  }
}