Pith Number

pith:FOA55SOF

pith:2012:FOA55SOFEUECWGWQVIKXQNE3SD

not attested not anchored not stored refs pending

Localization of the Grover walks on spidernets and free Meixner laws

Etsuo Segawa, Nobuaki Obata, Norio Konno

arxiv:1206.4422 v1 · 2012-06-20 · quant-ph · math-ph · math.MP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOA55SOFEUECWGWQVIKXQNE3SD}

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	2026-05-18T01:56:50.431857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b81dec9c525082b1ad0aa1578349b90c62581d8a1c66fbad63cfad79855164f

Aliases

arxiv: 1206.4422 · arxiv_version: 1206.4422v1 · doi: 10.48550/arxiv.1206.4422 · pith_short_12: FOA55SOFEUEC · pith_short_16: FOA55SOFEUECWGWQ · pith_short_8: FOA55SOF

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/FOA55SOFEUECWGWQVIKXQNE3SD \
  | 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: 2b81dec9c525082b1ad0aa1578349b90c62581d8a1c66fbad63cfad79855164f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fefd9b56c4462c14dc5e63df9127f2ab94f78b36b2d68b328ad95ca510a3ad99",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-06-20T09:13:46Z",
    "title_canon_sha256": "b0d5fd52939654bc6371690dc0643775c2cff82234754d929b69dd8d813f2f41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4422",
    "kind": "arxiv",
    "version": 1
  }
}