Pith Number

pith:NLGG2OQL

pith:2017:NLGG2OQLHYDH7NFATVXMK5YGMH

not attested not anchored not stored refs pending

An Improved Epsilon Constraint-handling Method in MOEA/D for CMOPs with Large Infeasible Regions

Caimin Wei, Erik Goodman, Han Huang, Jiajie Mo, Wenji Li, Xinye Cai, Yi Fang, Yugen You, Zhun Fan

arxiv:1707.08767 v1 · 2017-07-27 · 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{NLGG2OQLHYDH7NFATVXMK5YGMH}

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	2026-05-18T00:35:03.721015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6acc6d3a0b3e067fb4a09d6ec5770661f7e2766dbf789c7036d7b6f08aadcb84

Aliases

arxiv: 1707.08767 · arxiv_version: 1707.08767v1 · doi: 10.48550/arxiv.1707.08767 · pith_short_12: NLGG2OQLHYDH · pith_short_16: NLGG2OQLHYDH7NFA · pith_short_8: NLGG2OQL

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/NLGG2OQLHYDH7NFATVXMK5YGMH \
  | 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: 6acc6d3a0b3e067fb4a09d6ec5770661f7e2766dbf789c7036d7b6f08aadcb84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ae1cb1f7690d11e12faf5b4474b0803668bf0f43b7c0639e22e4bd1734e4309",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-07-27T07:59:31Z",
    "title_canon_sha256": "80d2e98cb87cf4b77047a8779be1cded463fbbd4d9f72f77dda6a4646267494f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08767",
    "kind": "arxiv",
    "version": 1
  }
}