Pith Number

pith:UVHNLNML

pith:2019:UVHNLNMLHVO4GEOY3OIPAYFAK5

not attested not anchored not stored refs pending

MOEA/D with Uniformly Randomly Adaptive Weights

Aluizio F. R. Ara\'ujo, Hansenclever F. Bassani, Lucas R. C. de Farias, Pedro H. M. Braga

arxiv:1908.05383 v1 · 2019-08-15 · 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{UVHNLNMLHVO4GEOY3OIPAYFAK5}

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	2026-07-05T00:50:25.386060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a54ed5b58b3d5dc311d8db90f060a0576c9f830f2dd40c4cd509fa3f4f2bcba5

Aliases

arxiv: 1908.05383 · arxiv_version: 1908.05383v1 · doi: 10.48550/arxiv.1908.05383 · pith_short_12: UVHNLNMLHVO4 · pith_short_16: UVHNLNMLHVO4GEOY · pith_short_8: UVHNLNML

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/UVHNLNMLHVO4GEOY3OIPAYFAK5 \
  | 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: a54ed5b58b3d5dc311d8db90f060a0576c9f830f2dd40c4cd509fa3f4f2bcba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d748268d335256c7c30a9b7b3f6e2ed5c2cd928cc42e275218223d8a92d4a6b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-08-15T00:52:06Z",
    "title_canon_sha256": "abf2a394ed897210b747b5f03eac723afd69dd172cc4ac058123092192341fc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05383",
    "kind": "arxiv",
    "version": 1
  }
}