Pith Number

pith:BNXS6ZBE

pith:2013:BNXS6ZBEMGJIXXMZAL6DFKHECS

not attested not anchored not stored refs pending

The Hamiltonians generating one-dimensional discrete-time quantum walks

Tatsuya Tate

arxiv:1306.3557 v1 · 2013-06-15 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNXS6ZBEMGJIXXMZAL6DFKHECS}

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	2026-05-18T00:30:49.790700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b6f2f642461928bdd9902fc32a8e41493aa384beaee3eb051d680a3248d213e

Aliases

arxiv: 1306.3557 · arxiv_version: 1306.3557v1 · doi: 10.48550/arxiv.1306.3557 · pith_short_12: BNXS6ZBEMGJI · pith_short_16: BNXS6ZBEMGJIXXMZ · pith_short_8: BNXS6ZBE

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/BNXS6ZBEMGJIXXMZAL6DFKHECS \
  | 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: 0b6f2f642461928bdd9902fc32a8e41493aa384beaee3eb051d680a3248d213e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb6804d000aa6e2a30b655999295a3c485be05640293e9151bd09b1e443f40ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-06-15T08:30:32Z",
    "title_canon_sha256": "e4a46d5cda29acb2abd7a98d578e4c233432bdaf44b7a19d0ffa0c8f6caac415"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3557",
    "kind": "arxiv",
    "version": 1
  }
}