Pith Number

pith:IHYL52ER

pith:2025:IHYL52ER4WX7LSCZQ3HOVYMTLI

not attested not anchored not stored refs pending

Customized Exploration of Landscape Features Driving Multi-Objective Combinatorial Optimization Performance

Ana Nikolikj, Gabriela Ochoa, Tome Eftimov

arxiv:2507.01638 v1 · 2025-07-02 · 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{IHYL52ER4WX7LSCZQ3HOVYMTLI}

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	2026-07-05T11:30:52.366683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41f0bee891e5aff5c85986ceeae1935a24f6dc6752af98089115713cefe1249e

Aliases

arxiv: 2507.01638 · arxiv_version: 2507.01638v1 · doi: 10.48550/arxiv.2507.01638 · pith_short_12: IHYL52ER4WX7 · pith_short_16: IHYL52ER4WX7LSCZ · pith_short_8: IHYL52ER

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/IHYL52ER4WX7LSCZQ3HOVYMTLI \
  | 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: 41f0bee891e5aff5c85986ceeae1935a24f6dc6752af98089115713cefe1249e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5281434cf480eebecb5193261787716d2d22550496ef1a449ffd2b548f7f72d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2025-07-02T12:11:41Z",
    "title_canon_sha256": "b96405a141664f943c8f316bf9434b51458aee00d3613775e0b38b6786eb49cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01638",
    "kind": "arxiv",
    "version": 1
  }
}