Pith Number

pith:XD2XZ6DR

pith:2025:XD2XZ6DRY4UYD6CFY6S4P34IWB

not attested not anchored not stored refs pending

Constrained Hybrid Metaheuristic Algorithm for Probabilistic Neural Networks Learning

Jacek Ma\'ndziuk, Piotr A. Kowalski, Szymon Kucharczyk

arxiv:2501.15661 v1 · 2025-01-26 · cs.NE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XD2XZ6DRY4UYD6CFY6S4P34IWB}

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	2026-07-05T10:49:13.446827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8f57cf871c72981f845c7a5c7ef88b048151a8da1406b14d89a41a16b271227

Aliases

arxiv: 2501.15661 · arxiv_version: 2501.15661v1 · doi: 10.48550/arxiv.2501.15661 · pith_short_12: XD2XZ6DRY4UY · pith_short_16: XD2XZ6DRY4UYD6CF · pith_short_8: XD2XZ6DR

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/XD2XZ6DRY4UYD6CFY6S4P34IWB \
  | 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: b8f57cf871c72981f845c7a5c7ef88b048151a8da1406b14d89a41a16b271227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e77c103d6be52f7b8e395e8078a305decb5b6c96248d4cb6ad9c720dd13f8d5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2025-01-26T19:49:16Z",
    "title_canon_sha256": "9e1ae8146d0c5202507bc869ab002e7d7b67c175e9f9e360252b919fe3feae92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15661",
    "kind": "arxiv",
    "version": 1
  }
}