Pith Number

pith:MWCN4NPT

pith:2018:MWCN4NPTJMHDNVMZ3G3BEW2ZZG

not attested not anchored not stored refs pending

The Fourier and Grover walks on the two-dimensional lattice and torus

Akihiro Narimatsu, Masahiro Asano, Norio Konno, Takashi Komatsu

arxiv:1811.05302 v2 · 2018-11-13 · 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{MWCN4NPTJMHDNVMZ3G3BEW2ZZG}

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	2026-05-18T00:00:38.972880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6584de35f34b0e36d599d9b6125b59c98720b438fa8e1fbd6136c7c6b3e3ca6d

Aliases

arxiv: 1811.05302 · arxiv_version: 1811.05302v2 · doi: 10.48550/arxiv.1811.05302 · pith_short_12: MWCN4NPTJMHD · pith_short_16: MWCN4NPTJMHDNVMZ · pith_short_8: MWCN4NPT

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/MWCN4NPTJMHDNVMZ3G3BEW2ZZG \
  | 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: 6584de35f34b0e36d599d9b6125b59c98720b438fa8e1fbd6136c7c6b3e3ca6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "270aaf2d1c66e466482787fa9deb81bb1cb4a0aabcd4900700aac00e4eb4981e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-13T14:06:18Z",
    "title_canon_sha256": "b49297d3c5b1c55834e453ecd550555179515ab1276e8757e8baaaed2019344d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05302",
    "kind": "arxiv",
    "version": 2
  }
}