Pith Number

pith:PNOZF5MB

pith:2020:PNOZF5MB5GLS2RX25PPZDX5CK7

not attested not anchored not stored refs pending

On the Performance of Metaheuristics: A Different Perspective

Hamid Reza Boveiri, Raouf Khayami

arxiv:2001.08928 v1 · 2020-01-24 · 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{PNOZF5MB5GLS2RX25PPZDX5CK7}

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.

Cited by

1 paper in Pith

Towards a Distributed Federated Learning Aggregation Placement using Particle Swarm Intelligence

Receipt and verification

First computed	2026-07-05T00:35:37.761167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b5d92f581e9972d46faebdf91dfa257d4199ff8fd2f71fa24ec0878f53f5494

Aliases

arxiv: 2001.08928 · arxiv_version: 2001.08928v1 · doi: 10.48550/arxiv.2001.08928 · pith_short_12: PNOZF5MB5GLS · pith_short_16: PNOZF5MB5GLS2RX2 · pith_short_8: PNOZF5MB

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/PNOZF5MB5GLS2RX25PPZDX5CK7 \
  | 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: 7b5d92f581e9972d46faebdf91dfa257d4199ff8fd2f71fa24ec0878f53f5494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "399877989615292412e15199c0e163cb72af2201c18e8299af4f0b88cea3918e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2020-01-24T09:34:10Z",
    "title_canon_sha256": "ad7c2d9898e2e1eed9c431ac7cbc052c894f159a8fe15b1b0cc5fc64fc044785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.08928",
    "kind": "arxiv",
    "version": 1
  }
}