Pith Number

pith:5Z2DYLZQ

pith:2017:5Z2DYLZQMLY4PBNSAE26ZPONWT

not attested not anchored not stored refs pending

Experimental demonstration of quantum learning speed-up with classical input data

Changhyoup Lee, Jeongho Bang, Jinhyoung Lee, Joong-Sung Lee, Kang Hee Seol, Kwang-Geol Lee, Sunghyuk Hong

arxiv:1706.01561 v3 · 2017-06-05 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Z2DYLZQMLY4PBNSAE26ZPONWT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:56:34.495050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee743c2f3062f1c785b20135ecbdcdb4fcf89f16f5fed3db94196475ece2af68

Aliases

arxiv: 1706.01561 · arxiv_version: 1706.01561v3 · doi: 10.48550/arxiv.1706.01561 · pith_short_12: 5Z2DYLZQMLY4 · pith_short_16: 5Z2DYLZQMLY4PBNS · pith_short_8: 5Z2DYLZQ

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/5Z2DYLZQMLY4PBNSAE26ZPONWT \
  | 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: ee743c2f3062f1c785b20135ecbdcdb4fcf89f16f5fed3db94196475ece2af68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceec05ba1743d5bd73197f4b67131cf806843f558606ae225e0c7a4675ce5781",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-05T23:29:09Z",
    "title_canon_sha256": "118278238c89e82352577b45976acc43df1e3a6797141898167327a450b9e0d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01561",
    "kind": "arxiv",
    "version": 3
  }
}