Pith Number

pith:4FKFIDRW

pith:2024:4FKFIDRW2RFZNI3VYXLTY7QLD4

not attested not anchored not stored refs pending

NeuroLGP-SM: A Surrogate-assisted Neuroevolution Approach using Linear Genetic Programming

Brendan Cody-Kenny, Edgar Galv\'an, Fergal Stapleton

arxiv:2403.19459 v1 · 2024-03-28 · cs.NE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FKFIDRW2RFZNI3VYXLTY7QLD4}

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	2026-07-05T08:01:49.214662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e154540e36d44b96a375c5d73c7e0b1f104b9bd37940e2a4ebc6826a25cccd81

Aliases

arxiv: 2403.19459 · arxiv_version: 2403.19459v1 · doi: 10.48550/arxiv.2403.19459 · pith_short_12: 4FKFIDRW2RFZ · pith_short_16: 4FKFIDRW2RFZNI3V · pith_short_8: 4FKFIDRW

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/4FKFIDRW2RFZNI3VYXLTY7QLD4 \
  | 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: e154540e36d44b96a375c5d73c7e0b1f104b9bd37940e2a4ebc6826a25cccd81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be29bd19434174e0678d44c87298af3804dace506027b86dd1028ac50b4eecf2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2024-03-28T14:31:01Z",
    "title_canon_sha256": "f0595fe2cbb333ef32e534e04222eba031cfd3d1aedeb24749390556a60133c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.19459",
    "kind": "arxiv",
    "version": 1
  }
}