Pith Number

pith:BMMYAUMS

pith:2022:BMMYAUMSVLTTH2BXILL7JLE5E4

not attested not anchored not stored refs pending

Prune and Tune Ensembles: Low-Cost Ensemble Learning With Sparse Independent Subnetworks

Darrell Whitley, Tim Whitaker

arxiv:2202.11782 v2 · 2022-02-23 · 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{BMMYAUMSVLTTH2BXILL7JLE5E4}

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.

Cited by

1 paper in Pith

NeuroTrails: Training with Dynamic Sparse Heads as the Key to Effective Ensembling

Receipt and verification

First computed	2026-07-05T04:08:28.892004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b19805192aae733e83742d7f4ac9d2725740878b6f21d4f70ed759ed9b2cc4d

Aliases

arxiv: 2202.11782 · arxiv_version: 2202.11782v2 · doi: 10.48550/arxiv.2202.11782 · pith_short_12: BMMYAUMSVLTT · pith_short_16: BMMYAUMSVLTTH2BX · pith_short_8: BMMYAUMS

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/BMMYAUMSVLTTH2BXILL7JLE5E4 \
  | 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: 0b19805192aae733e83742d7f4ac9d2725740878b6f21d4f70ed759ed9b2cc4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee96ebcad5517a74f1725bfc044b1a86bebf806a26b87da769d9ee61711c224d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-23T20:53:54Z",
    "title_canon_sha256": "20c52697731ad784e57276cebedae2a1afeedf7429da082fc0dc6ff71112d46a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11782",
    "kind": "arxiv",
    "version": 2
  }
}