Pith Number

pith:NJCEHBA2

pith:2019:NJCEHBA2UDGYJRES3GWO57UCXD

not attested not anchored not stored refs pending

Generative training of quantum Boltzmann machines with hidden units

Leonard Wossnig, Nathan Wiebe

arxiv:1905.09902 v1 · 2019-05-23 · quant-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJCEHBA2UDGYJRES3GWO57UCXD}

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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

2 papers in Pith

Non-unitary extension of Grover's search algorithm

Breaking QAOA's Fixed Target Hamiltonian Barrier: A Fully Connected Quantum Boltzmann Machine via Bilevel Optimization

Receipt and verification

First computed	2026-05-17T23:45:14.082170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4443841aa0cd84c492d9aceefe82b8f7667eb2e57ee648def4859ac1a7833b

Aliases

arxiv: 1905.09902 · arxiv_version: 1905.09902v1 · doi: 10.48550/arxiv.1905.09902 · pith_short_12: NJCEHBA2UDGY · pith_short_16: NJCEHBA2UDGYJRES · pith_short_8: NJCEHBA2

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/NJCEHBA2UDGYJRES3GWO57UCXD \
  | 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: 6a4443841aa0cd84c492d9aceefe82b8f7667eb2e57ee648def4859ac1a7833b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d737f06b62cb88b7541ce1ce77dc510853caa481d7ab749a7012bb3569491879",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-23T20:10:09Z",
    "title_canon_sha256": "18c7443b827f9771914c3c1550c1b3d90340164c01cc07ded06b7203996faba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09902",
    "kind": "arxiv",
    "version": 1
  }
}