Pith Number

pith:5EE4RYVX

pith:2019:5EE4RYVXPQDTYWYIOYOVKK7PDR

not attested not anchored not stored refs pending

Efficient Computation of Expected Hypervolume Improvement Using Box Decomposition Algorithms

Andr\'e Deutz, Kaifeng Yang, Michael Emmerich, Thomas B\"ack

arxiv:1904.12672 v2 · 2019-04-26 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5EE4RYVXPQDTYWYIOYOVKK7PDR}

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	2026-05-17T23:43:27.662214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e909c8e2b77c073c5b08761d552bef1c7762b3c7f3a820244abfe67b02c3abaf

Aliases

arxiv: 1904.12672 · arxiv_version: 1904.12672v2 · doi: 10.48550/arxiv.1904.12672 · pith_short_12: 5EE4RYVXPQDT · pith_short_16: 5EE4RYVXPQDTYWYI · pith_short_8: 5EE4RYVX

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/5EE4RYVXPQDTYWYIOYOVKK7PDR \
  | 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: e909c8e2b77c073c5b08761d552bef1c7762b3c7f3a820244abfe67b02c3abaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd22688553f75944259124afdb09560856ecbb55ba270cc3b6f2946e70244bdf",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-26T11:23:26Z",
    "title_canon_sha256": "47d26e14ca07f1f5a697fb39be40054a6aaf4a6a494fa6250fca74698f9551db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12672",
    "kind": "arxiv",
    "version": 2
  }
}