Pith Number

pith:XOMAB7XQ

pith:2019:XOMAB7XQVEXH3QNOK5H7P6HCYM

not attested not anchored not stored refs pending

A Constructive Approach for Data-Driven Randomized Learning of Feedforward Neural Networks

Grzegorz Dudek

arxiv:1909.01961 v2 · 2019-09-04 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XOMAB7XQVEXH3QNOK5H7P6HCYM}

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	2026-07-05T00:05:15.000425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb9800fef0a92e7dc1ae574ff7f8e2c31941d633f09532a88fe30686b039380c

Aliases

arxiv: 1909.01961 · arxiv_version: 1909.01961v2 · doi: 10.48550/arxiv.1909.01961 · pith_short_12: XOMAB7XQVEXH · pith_short_16: XOMAB7XQVEXH3QNO · pith_short_8: XOMAB7XQ

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/XOMAB7XQVEXH3QNOK5H7P6HCYM \
  | 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: bb9800fef0a92e7dc1ae574ff7f8e2c31941d633f09532a88fe30686b039380c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d36081db4c1278b0540488dd7661943e86eec1f0a828fe10c0c17387c079048",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-04T17:38:13Z",
    "title_canon_sha256": "381827923f4fa6efa2183324aeebfd467a44c9e28edfce66af5fabe8e745fd81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01961",
    "kind": "arxiv",
    "version": 2
  }
}