Pith Number

pith:4L5Q7UBF

pith:2018:4L5Q7UBFLNGKMAN2HYLI7ZESN6

not attested not anchored not stored refs pending

Circuit-centric quantum classifiers

Alex Bocharov, Krysta Svore, Maria Schuld, Nathan Wiebe

arxiv:1804.00633 v1 · 2018-04-02 · 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{4L5Q7UBFLNGKMAN2HYLI7ZESN6}

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.

Cited by

6 papers in Pith

Quantum Kernels are Spectral Tensor Networks

Evaluating quantum circuits in the reservoir computing paradigm

Quantum Machine Learning for State Tomography Using Classical Data

A review of quantum machine learning and quantum-inspired applied methods to computational fluid dynamics

Evaluating quantum circuits in the reservoir computing paradigm

Receipt and verification

First computed	2026-07-05T00:54:00.349774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2fb0fd0255b4ca601ba3e168fe4926f9c84473f83f7b932aa7e79597375563f

Aliases

arxiv: 1804.00633 · arxiv_version: 1804.00633v1 · doi: 10.48550/arxiv.1804.00633 · pith_short_12: 4L5Q7UBFLNGK · pith_short_16: 4L5Q7UBFLNGKMAN2 · pith_short_8: 4L5Q7UBF

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/4L5Q7UBFLNGKMAN2HYLI7ZESN6 \
  | 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: e2fb0fd0255b4ca601ba3e168fe4926f9c84473f83f7b932aa7e79597375563f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a510bf736086fb99e2015fee1590ba26e1c9c7589b7144f6eb98a31e051a5b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-02T17:23:49Z",
    "title_canon_sha256": "acbd41919cdcd2a0d69e798b2ab2fa1caf81e178cc8e9651515c946625369db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00633",
    "kind": "arxiv",
    "version": 1
  }
}