Pith Number

pith:ICITOWX7

pith:2019:ICITOWX7HXCZFOGDWBQXTV753Z

not attested not anchored not stored refs pending

An enhanced KNN-based twin support vector machine with stable learning rules

A. Mir, Jalal A. Nasiri

arxiv:1906.09443 v1 · 2019-06-22 · cs.LG · cs.AI · 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{ICITOWX7HXCZFOGDWBQXTV753Z}

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	2026-05-17T23:42:38.031428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4091375aff3dc592b8c3b06179d7fdde74b7bbeb042cd06f6fb234de3d59798f

Aliases

arxiv: 1906.09443 · arxiv_version: 1906.09443v1 · doi: 10.48550/arxiv.1906.09443 · pith_short_12: ICITOWX7HXCZ · pith_short_16: ICITOWX7HXCZFOGD · pith_short_8: ICITOWX7

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/ICITOWX7HXCZFOGDWBQXTV753Z \
  | 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: 4091375aff3dc592b8c3b06179d7fdde74b7bbeb042cd06f6fb234de3d59798f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b328ed76c191e79c41234db81f0ac0f50f9945da650547e9658695f1816bdfef",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-22T13:03:01Z",
    "title_canon_sha256": "1904930587ce95eb8296846284b54ea940de437a039fe7ac02a865906dc1e90d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09443",
    "kind": "arxiv",
    "version": 1
  }
}