Pith Number

pith:REQL7BVZ

pith:2015:REQL7BVZFYAHAHBD53HGMZO6AU

not attested not anchored not stored refs pending

Entanglement in a quantum neural network based on quantum dots

Mikhail V. Altaisky, Nadezhda N. Zolnikova, Natalia E. Kaputkina, Nikesh S. Dattani, Victor A. Krylov, Yurii E. Lozovik

arxiv:1512.01141 v2 · 2015-12-02 · 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{REQL7BVZFYAHAHBD53HGMZO6AU}

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	2026-05-18T00:48:54.797827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8920bf86b92e00701c23eece6665de05126ea8d36129013cb3be366d6b8c4ce1

Aliases

arxiv: 1512.01141 · arxiv_version: 1512.01141v2 · doi: 10.48550/arxiv.1512.01141 · pith_short_12: REQL7BVZFYAH · pith_short_16: REQL7BVZFYAHAHBD · pith_short_8: REQL7BVZ

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/REQL7BVZFYAHAHBD53HGMZO6AU \
  | 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: 8920bf86b92e00701c23eece6665de05126ea8d36129013cb3be366d6b8c4ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26db5dc248cdc0b09f7bc619b390fa0b046c5a2307a25a72ed511225896c8a6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-02T15:07:18Z",
    "title_canon_sha256": "9d1bfa9519611c2941702b31868c1341b86d8659a831137ce8095a128f36d9bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01141",
    "kind": "arxiv",
    "version": 2
  }
}