Pith Number

pith:3UN6JAGZ

pith:2013:3UN6JAGZ5OVQTAMSTTKJPLUCV4

not attested not anchored not stored refs pending

A New Distributed Evolutionary Computation Technique for Multi-Objective Optimization

G. M. Mashrur-E-Elahi, Md. Asadul Islam, M.M.A. Hashem

arxiv:1304.2543 v1 · 2013-04-09 · 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{3UN6JAGZ5OVQTAMSTTKJPLUCV4}

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	2026-05-18T00:59:04.137583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd1be480d9ebab0981929cd497ae82af012a556f88344261cd516a6f47339f0a

Aliases

arxiv: 1304.2543 · arxiv_version: 1304.2543v1 · doi: 10.48550/arxiv.1304.2543 · pith_short_12: 3UN6JAGZ5OVQ · pith_short_16: 3UN6JAGZ5OVQTAMS · pith_short_8: 3UN6JAGZ

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/3UN6JAGZ5OVQTAMSTTKJPLUCV4 \
  | 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: dd1be480d9ebab0981929cd497ae82af012a556f88344261cd516a6f47339f0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acca728f5886bbf98271edd267de471c5e8ab23af479ef8296ee6712572f1436",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2013-04-09T11:43:13Z",
    "title_canon_sha256": "06ac66f959210373074d035be7f2a81a7246aca6af93b8e6c536ab433a3394c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2543",
    "kind": "arxiv",
    "version": 1
  }
}