Pith Number

pith:4SKJVNMM

pith:2018:4SKJVNMMU4ARNE5WFLO45JHGHU

not attested not anchored not stored refs pending

Genetic algorithms with DNN-based trainable crossover as an example of partial specialization of general search

Alexey Potapov, Sergey Rodionov

arxiv:1809.04520 v1 · 2018-07-18 · cs.NE · cs.AI · 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{4SKJVNMMU4ARNE5WFLO45JHGHU}

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	2026-05-18T00:05:52.055735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4949ab58ca7011693b62addcea4e63d1553e6922acadd5e657e16ac8778b2f8

Aliases

arxiv: 1809.04520 · arxiv_version: 1809.04520v1 · doi: 10.48550/arxiv.1809.04520 · pith_short_12: 4SKJVNMMU4AR · pith_short_16: 4SKJVNMMU4ARNE5W · pith_short_8: 4SKJVNMM

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/4SKJVNMMU4ARNE5WFLO45JHGHU \
  | 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: e4949ab58ca7011693b62addcea4e63d1553e6922acadd5e657e16ac8778b2f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "558d3a3f1a873f76644fdf8da2cb4ca4b4db0a951577a6c32f854a3c4b71735e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-07-18T10:14:58Z",
    "title_canon_sha256": "f84484b9d5bcb04976c12d068dba85e027d3d4dfe2a03d3228f07c72ece6545c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04520",
    "kind": "arxiv",
    "version": 1
  }
}