Pith Number

pith:PLNAOIKO

pith:2021:PLNAOIKOCVLMGGGDDM2NHOU4KH

not attested not anchored not stored refs pending

Quantum Neural Networks: Concepts, Applications, and Challenges

Joongheon Kim, Soyi Jung, Won Joon Yun, Yunseok Kwak

arxiv:2108.01468 v1 · 2021-08-02 · 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{PLNAOIKOCVLMGGGDDM2NHOU4KH}

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	2026-07-05T03:03:03.268517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ada07214e1556c318c31b34d3ba9c51ec1596b9bee18ea4ea5dda5180547b5b

Aliases

arxiv: 2108.01468 · arxiv_version: 2108.01468v1 · doi: 10.48550/arxiv.2108.01468 · pith_short_12: PLNAOIKOCVLM · pith_short_16: PLNAOIKOCVLMGGGD · pith_short_8: PLNAOIKO

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/PLNAOIKOCVLMGGGDDM2NHOU4KH \
  | 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: 7ada07214e1556c318c31b34d3ba9c51ec1596b9bee18ea4ea5dda5180547b5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7bee8063eaed8419d7b6e911140d6456fea9b8e91e164a84ef19ea8d96c9b25",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-02T04:32:15Z",
    "title_canon_sha256": "447f0957d32d20f7e7e6258fb033b9fb8a7e171de16bb2562c151c29dd1fa529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.01468",
    "kind": "arxiv",
    "version": 1
  }
}