Pith Number

pith:MMXDX7TG

pith:2019:MMXDX7TGXSZI66WO5SCX2D2Y64

not attested not anchored not stored refs pending

A Multi Hidden Recurrent Neural Network with a Modified Grey Wolf Optimizer

2), (2) Software, (3) Faculty of Engineering, (4) Department of Computer Education, Dosti K. Abbas (3), Elazig, Engineering Department, Firat University, Informatics Engineering, Instructional Technology, Iraq, Kurdistan, Salahaddin University-Erbil, Soran University, Tarik A. Rashid (1, Turkey), University of Kurdistan Hewler, Yalin K. Turel (4) ((1) Computer Science

arxiv:1903.11712 v1 · 2019-03-27 · 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{MMXDX7TGXSZI66WO5SCX2D2Y64}

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	2026-05-17T23:50:01.959057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

632e3bfe66bcb28f7aceec857d0f58f73ded7aef1c418615c8e7e7fa17f7ae1c

Aliases

arxiv: 1903.11712 · arxiv_version: 1903.11712v1 · doi: 10.48550/arxiv.1903.11712 · pith_short_12: MMXDX7TGXSZI · pith_short_16: MMXDX7TGXSZI66WO · pith_short_8: MMXDX7TG

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/MMXDX7TGXSZI66WO5SCX2D2Y64 \
  | 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: 632e3bfe66bcb28f7aceec857d0f58f73ded7aef1c418615c8e7e7fa17f7ae1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5251edb3d39f42b7eddfbba539c547861d683023674928e16774055df9781ced",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-03-27T21:46:34Z",
    "title_canon_sha256": "1c47faa98afab93064c3986e5baea308b34bdc260ea01d63cb2cfc6680cedba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11712",
    "kind": "arxiv",
    "version": 1
  }
}