Pith Number

pith:Q5RIL236

pith:2012:Q5RIL236HKBZ4WLZWXVHDVRG5C

not attested not anchored not stored refs pending

Set-based Multiobjective Fitness Landscapes: A Preliminary Study

Arnaud Liefooghe (INRIA Lille - Nord Europe, Clarisse Dhaenens (INRIA Lille - Nord Europe, LIFL), S\'ebastien Verel (INRIA Lille - Nord Europe)

arxiv:1207.4451 v1 · 2012-07-18 · 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{Q5RIL236HKBZ4WLZWXVHDVRG5C}

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	2026-05-18T03:50:38.192798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

876285eb7e3a839e5979b5ea71d626e8857b44cacf1897e9acf3e17b5eb5ab4c

Aliases

arxiv: 1207.4451 · arxiv_version: 1207.4451v1 · doi: 10.48550/arxiv.1207.4451 · pith_short_12: Q5RIL236HKBZ · pith_short_16: Q5RIL236HKBZ4WLZ · pith_short_8: Q5RIL236

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/Q5RIL236HKBZ4WLZWXVHDVRG5C \
  | 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: 876285eb7e3a839e5979b5ea71d626e8857b44cacf1897e9acf3e17b5eb5ab4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "799ae97280b6e0bfd6b57e5f30136483221d5a6c56592fb927953cbdf6531906",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2012-07-18T19:10:16Z",
    "title_canon_sha256": "0474d0c608d7df344fbaff568bbcecdfa64536657b7c8953d81c3a112e335327"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4451",
    "kind": "arxiv",
    "version": 1
  }
}