Pith Number

pith:E3SU7KNW

pith:2021:E3SU7KNWAMIG27Y4BWFWFARWOY

not attested not anchored not stored refs pending

Decomposition Multi-Objective Evolutionary Optimization: From State-of-the-Art to Future Opportunities

Ke Li

arxiv:2108.09588 v1 · 2021-08-21 · 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{E3SU7KNWAMIG27Y4BWFWFARWOY}

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	2026-07-05T03:07:55.905395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26e54fa9b603106d7f1c0d8b628236761c01cc348da3af59feb27b945f62ad11

Aliases

arxiv: 2108.09588 · arxiv_version: 2108.09588v1 · doi: 10.48550/arxiv.2108.09588 · pith_short_12: E3SU7KNWAMIG · pith_short_16: E3SU7KNWAMIG27Y4 · pith_short_8: E3SU7KNW

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/E3SU7KNWAMIG27Y4BWFWFARWOY \
  | 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: 26e54fa9b603106d7f1c0d8b628236761c01cc348da3af59feb27b945f62ad11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f4efe180ab2ed54d9752cdf64a21c00c6ecf28f256d179b648c229a9a518046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2021-08-21T22:21:44Z",
    "title_canon_sha256": "ba9bc84cde977b55045b1d20bfc79ce2b1028a64aab30c53286bba95adc552ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.09588",
    "kind": "arxiv",
    "version": 1
  }
}