Pith Number

pith:3VLC4NUO

pith:2018:3VLC4NUO3D6PF2K2NCYWDRE5Y5

not attested not anchored not stored refs pending

A Bi-population Particle Swarm Optimizer for Learning Automata based Slow Intelligent System

Mohammad Hasanzadeh Mofrad, S. K. Chang

arxiv:1804.00768 v1 · 2018-04-03 · 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{3VLC4NUO3D6PF2K2NCYWDRE5Y5}

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	2026-05-18T00:19:32.216076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd562e368ed8fcf2e95a68b161c49dc778da080b42502ed905ed87b167d0a075

Aliases

arxiv: 1804.00768 · arxiv_version: 1804.00768v1 · doi: 10.48550/arxiv.1804.00768 · pith_short_12: 3VLC4NUO3D6P · pith_short_16: 3VLC4NUO3D6PF2K2 · pith_short_8: 3VLC4NUO

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/3VLC4NUO3D6PF2K2NCYWDRE5Y5 \
  | 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: dd562e368ed8fcf2e95a68b161c49dc778da080b42502ed905ed87b167d0a075

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e03a3ce2c687dd0070b966a7ecb37397472272069ec182471ae48eaac8d9e8e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-04-03T00:12:07Z",
    "title_canon_sha256": "05b66dfde79c38c6c9bacc6309a15bb5bb3941788dad6b1603c1b6ddd9df2f28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00768",
    "kind": "arxiv",
    "version": 1
  }
}