Pith Number

pith:A56URX6Z

pith:2021:A56URX6ZJTKCRGTWDHVM5JZMJ4

not attested not anchored not stored refs pending

On quantum neural networks

Alexandr A. Ezhov

arxiv:2104.07106 v1 · 2021-04-12 · 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{A56URX6ZJTKCRGTWDHVM5JZMJ4}

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

1 paper in Pith

Assessing the Advantages and Limitations of Quantum Neural Networks in Regression Tasks

Receipt and verification

First computed	2026-07-05T02:32:17.862544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077d48dfd94cd4289a7619eacea72c4f2527ebff7d9ae3f0b4493f70aa582a7f

Aliases

arxiv: 2104.07106 · arxiv_version: 2104.07106v1 · doi: 10.48550/arxiv.2104.07106 · pith_short_12: A56URX6ZJTKC · pith_short_16: A56URX6ZJTKCRGTW · pith_short_8: A56URX6Z

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/A56URX6ZJTKCRGTWDHVM5JZMJ4 \
  | 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: 077d48dfd94cd4289a7619eacea72c4f2527ebff7d9ae3f0b4493f70aa582a7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e75667acb9751d1d698052a8d6b8953766275bbd557602faedbf000e84200468",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-04-12T18:30:30Z",
    "title_canon_sha256": "cb5735e2f50eb9ab31f838d73171d09df6b87c64ac0e556dc251d8e1426fba0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07106",
    "kind": "arxiv",
    "version": 1
  }
}