Pith Number

pith:5DX5AVUG

pith:2018:5DX5AVUGNWOMGPI55SSVSIBTVV

not attested not anchored not stored refs pending

A General Dichotomy of Evolutionary Algorithms on Monotone Functions

Johannes Lengler

arxiv:1803.09227 v2 · 2018-03-25 · 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{5DX5AVUGNWOMGPI55SSVSIBTVV}

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	2026-05-18T00:19:56.151507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8efd056866d9cc33d1deca5592033ad5a8dbb6095599a12a7e0ef12fbb2f64a

Aliases

arxiv: 1803.09227 · arxiv_version: 1803.09227v2 · doi: 10.48550/arxiv.1803.09227 · pith_short_12: 5DX5AVUGNWOM · pith_short_16: 5DX5AVUGNWOMGPI5 · pith_short_8: 5DX5AVUG

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/5DX5AVUGNWOMGPI55SSVSIBTVV \
  | 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: e8efd056866d9cc33d1deca5592033ad5a8dbb6095599a12a7e0ef12fbb2f64a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a9b56a7201fa45d13c1073a255394fb4c86929c7017d85023e4c2e88d36d6d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-03-25T10:33:25Z",
    "title_canon_sha256": "be64c6db1d7682be378b62c844af3c6979fd1b36743a50038c40682ba8bfca6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09227",
    "kind": "arxiv",
    "version": 2
  }
}