Pith Number

pith:OYBDR5ZL

pith:2016:OYBDR5ZLSG4PIN3DRCEERRAWFH

not attested not anchored not stored refs pending

Quantum walks with a one-dimensional coin

Alessandro Bisio, Alessandro Tosini, Giacomo Mauro D'Ariano, Marco Erba, Paolo Perinotti

arxiv:1603.07666 v2 · 2016-03-24 · 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{OYBDR5ZLSG4PIN3DRCEERRAWFH}

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	2026-05-18T00:59:25.651054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

760238f72b91b8f43763888848c41629d762e2e60ea6a2991cfad7991a44b434

Aliases

arxiv: 1603.07666 · arxiv_version: 1603.07666v2 · doi: 10.48550/arxiv.1603.07666 · pith_short_12: OYBDR5ZLSG4P · pith_short_16: OYBDR5ZLSG4PIN3D · pith_short_8: OYBDR5ZL

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/OYBDR5ZLSG4PIN3DRCEERRAWFH \
  | 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: 760238f72b91b8f43763888848c41629d762e2e60ea6a2991cfad7991a44b434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a1875a0fa1231888f5281eed7ebdf49662634d3b7014ac1dc584c45bdc94471",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-03-24T17:08:24Z",
    "title_canon_sha256": "8f96c17d531fb679ba01b2261674373f4007cb2f77d98065b194da44480b42fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07666",
    "kind": "arxiv",
    "version": 2
  }
}