Pith Number

pith:KPIT5N2C

pith:2019:KPIT5N2CXDEAWYFGSNURIBN3HU

not attested not anchored not stored refs pending

Machine learning methods in quantum computing theory

B. I. Bantysh, D. V. Fastovets, V. F. Lukichev, Yu. I. Bogdanov

arxiv:1906.10175 v1 · 2019-06-21 · 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{KPIT5N2CXDEAWYFGSNURIBN3HU}

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	2026-05-17T23:42:32.034047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d13eb742b8c80b60a693691405bb3d1dcb80c365655bc1a2a3329343c4e0e7

Aliases

arxiv: 1906.10175 · arxiv_version: 1906.10175v1 · doi: 10.48550/arxiv.1906.10175 · pith_short_12: KPIT5N2CXDEA · pith_short_16: KPIT5N2CXDEAWYFG · pith_short_8: KPIT5N2C

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/KPIT5N2CXDEAWYFGSNURIBN3HU \
  | 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: 53d13eb742b8c80b60a693691405bb3d1dcb80c365655bc1a2a3329343c4e0e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef29caa4ab6fa78edc437981dfaf5f33922a39df5f4883e4613aee0ec730b01f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-21T08:52:11Z",
    "title_canon_sha256": "7f41da8becbedd013919fc965cb4ce9a0b2e449081c7767cb266483039f2acfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10175",
    "kind": "arxiv",
    "version": 1
  }
}