Pith Number

pith:ZNRAV7MY

pith:2011:ZNRAV7MYYO5BUCXHDQOP2SOMVN

not attested not anchored not stored refs pending

Localization of Two-Dimensional Five-State Quantum Walks

Clement Ampadu

arxiv:1108.0984 v1 · 2011-08-04 · quant-ph · 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{ZNRAV7MYYO5BUCXHDQOP2SOMVN}

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	2026-05-18T04:16:13.269154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb620afd98c3ba1a0ae71c1cfd49ccab4d3cf27dba2f335a77756ecafaa12bc4

Aliases

arxiv: 1108.0984 · arxiv_version: 1108.0984v1 · doi: 10.48550/arxiv.1108.0984 · pith_short_12: ZNRAV7MYYO5B · pith_short_16: ZNRAV7MYYO5BUCXH · pith_short_8: ZNRAV7MY

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/ZNRAV7MYYO5BUCXHDQOP2SOMVN \
  | 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: cb620afd98c3ba1a0ae71c1cfd49ccab4d3cf27dba2f335a77756ecafaa12bc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "130ff3348639beb2810d00f8b9cf7dec8842e72b476c20f3997ffa3ffdc645c2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-04T02:44:22Z",
    "title_canon_sha256": "6c1c2bf57780bac888e081e28c509a4f55c8c2993d2114416c04cd39b8e5f6b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0984",
    "kind": "arxiv",
    "version": 1
  }
}