Pith Number

pith:KSCKKC2M

pith:2017:KSCKKC2MHD6TXD4XA4SK3SLCUI

not attested not anchored not stored refs pending

Opposition based Ensemble Micro Differential Evolution

Hamid R. Tizhoosh, Hojjat Salehinejad, Shahryar Rahnamayan

arxiv:1709.06909 v2 · 2017-09-08 · 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{KSCKKC2MHD6TXD4XA4SK3SLCUI}

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	2026-05-18T00:34:36.852696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5484a50b4c38fd3b8f970724adc962a21f35c2d22a739f1f2fd867e6d6043f64

Aliases

arxiv: 1709.06909 · arxiv_version: 1709.06909v2 · doi: 10.48550/arxiv.1709.06909 · pith_short_12: KSCKKC2MHD6T · pith_short_16: KSCKKC2MHD6TXD4X · pith_short_8: KSCKKC2M

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/KSCKKC2MHD6TXD4XA4SK3SLCUI \
  | 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: 5484a50b4c38fd3b8f970724adc962a21f35c2d22a739f1f2fd867e6d6043f64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c988df30712cdacc64569ac0230e8bac6866e03b0e4d13f4470eebbb82881cf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-09-08T02:21:37Z",
    "title_canon_sha256": "9fc88112e40e4515200e81e5b628bc31b8f2b642f26cec085c110118c109b7c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06909",
    "kind": "arxiv",
    "version": 2
  }
}