Pith Number

pith:PADLXGGC

pith:2020:PADLXGGCB57LH3WY3OXFCW7IHW

not attested not anchored not stored refs pending

Ensemble Genetic Programming

Jo\~ao E. Batista, Nuno M. Rodrigues, Sara Silva

arxiv:2001.07553 v1 · 2020-01-21 · cs.NE · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PADLXGGCB57LH3WY3OXFCW7IHW}

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	2026-07-05T00:34:56.509488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7806bb98c20f7eb3eed8dbae515be83d800532c36c3ccaaeddebd44d374ea917

Aliases

arxiv: 2001.07553 · arxiv_version: 2001.07553v1 · doi: 10.48550/arxiv.2001.07553 · pith_short_12: PADLXGGCB57L · pith_short_16: PADLXGGCB57LH3WY · pith_short_8: PADLXGGC

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/PADLXGGCB57LH3WY3OXFCW7IHW \
  | 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: 7806bb98c20f7eb3eed8dbae515be83d800532c36c3ccaaeddebd44d374ea917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34ac5beb8e1bf0c9248a58e0a8cef8a547b73de9c0ef17729950ff8f7845f80b",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2020-01-21T14:10:37Z",
    "title_canon_sha256": "3e166c2083239ef6a7a4dee2a4f1a4a67874a2c947f56df744b97b616c9128cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.07553",
    "kind": "arxiv",
    "version": 1
  }
}