Pith Number

pith:BSPKUUL3

pith:2019:BSPKUUL36O2TTAFASXE2JNWGZU

not attested not anchored not stored refs pending

Increasing the efficiency of quantum walk with entangled qubits

S. Fritzsche, S. Panahiyan

arxiv:1905.11076 v1 · 2019-05-27 · 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{BSPKUUL36O2TTAFASXE2JNWGZU}

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	2026-05-17T23:45:02.986906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c9eaa517bf3b53980a095c9a4b6c6cd0d6abb4f2bc5f135da3075cad1ef25b1

Aliases

arxiv: 1905.11076 · arxiv_version: 1905.11076v1 · doi: 10.48550/arxiv.1905.11076 · pith_short_12: BSPKUUL36O2T · pith_short_16: BSPKUUL36O2TTAFA · pith_short_8: BSPKUUL3

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/BSPKUUL36O2TTAFASXE2JNWGZU \
  | 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: 0c9eaa517bf3b53980a095c9a4b6c6cd0d6abb4f2bc5f135da3075cad1ef25b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3464544c32005627b20cf4ea72f2b92743dcecc2903bbb194d20fe23751fca15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-27T09:28:52Z",
    "title_canon_sha256": "ff994675685a7c1e4a809abc04f3c46faa4a00f6ac3fd2174e8d63aab190a9ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11076",
    "kind": "arxiv",
    "version": 1
  }
}