Pith Number

pith:G5T7FXI5

pith:2010:G5T7FXI5ZK6C5KLCQDTPWNOHJ6

not attested not anchored not stored refs pending

A New Approach to Population Sizing for Memetic Algorithms: A Case Study for the Multidimensional Assignment Problem

Daniel Karapetyan, Gregory Gutin

arxiv:1003.4314 v1 · 2010-03-23 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5T7FXI5ZK6C5KLCQDTPWNOHJ6}

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	2026-05-18T02:24:36.227678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3767f2dd1dcabc2ea96280e6fb35c74f9a1ddcac04ab4edef33dbb40513816d5

Aliases

arxiv: 1003.4314 · arxiv_version: 1003.4314v1 · doi: 10.48550/arxiv.1003.4314 · pith_short_12: G5T7FXI5ZK6C · pith_short_16: G5T7FXI5ZK6C5KLC · pith_short_8: G5T7FXI5

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/G5T7FXI5ZK6C5KLCQDTPWNOHJ6 \
  | 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: 3767f2dd1dcabc2ea96280e6fb35c74f9a1ddcac04ab4edef33dbb40513816d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beba3e1252167d4f19b4d2704d44177662196978128a664471eb9422f9006efd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2010-03-23T00:27:13Z",
    "title_canon_sha256": "79b5065331c64de341617572251eb508a87face295a6dc0bfc382d69e4ada703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4314",
    "kind": "arxiv",
    "version": 1
  }
}