Pith Number

pith:LEKPHI6H

pith:2019:LEKPHI6HHVEL4FHBGY62VNHS3A

not attested not anchored not stored refs pending

Genetic Random Weight Change Algorithm for the Learning of Multilayer Neural Networks

Hong Yongki, Hyongsuk Kim, Mohammad Ibraim Sarker, Yali Nie

arxiv:1906.01892 v1 · 2019-06-05 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LEKPHI6HHVEL4FHBGY62VNHS3A}

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	2026-05-17T23:44:05.875745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5914f3a3c73d48be14e1363daab4f2d80d72419a1f02a03219994b920c9ad5b7

Aliases

arxiv: 1906.01892 · arxiv_version: 1906.01892v1 · doi: 10.48550/arxiv.1906.01892 · pith_short_12: LEKPHI6HHVEL · pith_short_16: LEKPHI6HHVEL4FHB · pith_short_8: LEKPHI6H

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/LEKPHI6HHVEL4FHBGY62VNHS3A \
  | 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: 5914f3a3c73d48be14e1363daab4f2d80d72419a1f02a03219994b920c9ad5b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fa1a586b0a09bf00a498b7f6315686930f98a47b70e34797a78b5d2bd67da7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-06-05T09:08:58Z",
    "title_canon_sha256": "e4ed12758fbf4173e94f27c8e87d519fad5f27c5517e19e5b705b86c4a43ac60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01892",
    "kind": "arxiv",
    "version": 1
  }
}