Pith Number

pith:4E26HK56

pith:2013:4E26HK56QAWLR74MF5C7YF7EVR

not attested not anchored not stored refs pending

A Multi-Swarm Cellular PSO based on Clonal Selection Algorithm in Dynamic Environments

Alireza Rezvanian, Mohammd Reza Meybodi, Somayeh Nabizadeh

arxiv:1308.1484 v1 · 2013-08-07 · 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{4E26HK56QAWLR74MF5C7YF7EVR}

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	2026-05-18T03:16:37.950556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e135e3abbe802cb8ff8c2f45fc17e4ac5cf3822343de383532607e5ecba92476

Aliases

arxiv: 1308.1484 · arxiv_version: 1308.1484v1 · doi: 10.48550/arxiv.1308.1484 · pith_short_12: 4E26HK56QAWL · pith_short_16: 4E26HK56QAWLR74M · pith_short_8: 4E26HK56

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/4E26HK56QAWLR74MF5C7YF7EVR \
  | 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: e135e3abbe802cb8ff8c2f45fc17e4ac5cf3822343de383532607e5ecba92476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c43c6a1516ea3a0d51a2dc2c1e8421817f5335be170c72740704d4cabeb58bf0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2013-08-07T05:46:55Z",
    "title_canon_sha256": "34216c22d4bfe8a4558902d9436c76ad7aed4997ca97bf891f2c70d028cd94f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1484",
    "kind": "arxiv",
    "version": 1
  }
}