Pith Number

pith:WVXTB45C

pith:2019:WVXTB45CCT7L6OGNMBY7AC33NU

not attested not anchored not stored refs pending

2019 Evolutionary Algorithms Review

Andrew N. Sloss, Steven Gustafson

arxiv:1906.08870 v1 · 2019-06-03 · cs.NE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVXTB45CCT7L6OGNMBY7AC33NU}

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	2026-05-17T23:42:47.598786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b56f30f3a214febf38cd6071f00b7b6d30ebbb4ec128a3d06ab55e9235f714c5

Aliases

arxiv: 1906.08870 · arxiv_version: 1906.08870v1 · doi: 10.48550/arxiv.1906.08870 · pith_short_12: WVXTB45CCT7L · pith_short_16: WVXTB45CCT7L6OGN · pith_short_8: WVXTB45C

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/WVXTB45CCT7L6OGNMBY7AC33NU \
  | 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: b56f30f3a214febf38cd6071f00b7b6d30ebbb4ec128a3d06ab55e9235f714c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c45442d518b96c56208663fd569ebfee5e677e90fdeaa40756f086c5fa52ab0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-06-03T20:48:57Z",
    "title_canon_sha256": "c2d40b1676279151e48b6c5c69d2c21404d2c620b1c5d5b9dd4ca72ebfed6882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08870",
    "kind": "arxiv",
    "version": 1
  }
}