Pith Number

pith:BVAIT223

pith:2013:BVAIT223GYKZNPBBZE7AXJQQIU

not attested not anchored not stored refs pending

Harmony search algorithm for the container storage problem

(2), I. Ayachi (1), M. Ksouri (2), P. Borne (1) (1) Lagis Ecole Centrale de Lille (2) Lacs Ecole Nationale des Ingenieurs de Tunis, R. Kammarti (2)

arxiv:1306.0090 v1 · 2013-06-01 · 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{BVAIT223GYKZNPBBZE7AXJQQIU}

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	2026-05-18T03:21:56.162733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d4089eb5b361596bc21c93e0ba610450b76e92128b7bc1414f1b5b769e9e9f6

Aliases

arxiv: 1306.0090 · arxiv_version: 1306.0090v1 · doi: 10.48550/arxiv.1306.0090 · pith_short_12: BVAIT223GYKZ · pith_short_16: BVAIT223GYKZNPBB · pith_short_8: BVAIT223

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/BVAIT223GYKZNPBBZE7AXJQQIU \
  | 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: 0d4089eb5b361596bc21c93e0ba610450b76e92128b7bc1414f1b5b769e9e9f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5174fb2381e2659984b4baae953de3cf8da369bfffbdd51de16a962309d175cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2013-06-01T09:44:01Z",
    "title_canon_sha256": "b05d5700ca4890f3a6f36849d04275ebaca938adee83690385b31890e2c096d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0090",
    "kind": "arxiv",
    "version": 1
  }
}