Pith Number

pith:SZM4CLVO

pith:2017:SZM4CLVO5Y3RTM3LBQDQXTOFGT

not attested not anchored not stored refs pending

Universal Quantum Computing with Measurement-Induced Continuous-Variable Gate Sequence in a Loop-Based Architecture

Akira Furusawa, Shuntaro Takeda

arxiv:1706.06312 v2 · 2017-06-20 · 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{SZM4CLVO5Y3RTM3LBQDQXTOFGT}

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	2026-05-18T00:34:17.964397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9659c12eaeee3719b36b0c070bcdc534caefd03f35119ce4b288878dfaf01933

Aliases

arxiv: 1706.06312 · arxiv_version: 1706.06312v2 · doi: 10.48550/arxiv.1706.06312 · pith_short_12: SZM4CLVO5Y3R · pith_short_16: SZM4CLVO5Y3RTM3L · pith_short_8: SZM4CLVO

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/SZM4CLVO5Y3RTM3LBQDQXTOFGT \
  | 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: 9659c12eaeee3719b36b0c070bcdc534caefd03f35119ce4b288878dfaf01933

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d37ac21a412f6ef63ae7db0c2502a44c7e553743612bdc7122d7d4b0e2363375",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-20T08:33:06Z",
    "title_canon_sha256": "18d3f78e6892ba195a83e5cc4639bc3761dad3c397622f86db482fb565f297c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06312",
    "kind": "arxiv",
    "version": 2
  }
}