Pith Number

pith:Z3FXQHWY

pith:2020:Z3FXQHWYEISDXROBKABEGGHRMO

not attested not anchored not stored refs pending

Generalized Negative Correlation Learning for Deep Ensembling

Katharina Morik, Lukas Pfahler, Sebastian Buschj\"ager

arxiv:2011.02952 v2 · 2020-11-05 · 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{Z3FXQHWYEISDXROBKABEGGHRMO}

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	2026-07-05T01:58:12.536189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cecb781ed822243bc5c150024318f163af2965a43ad5697445d3990edc538cd2

Aliases

arxiv: 2011.02952 · arxiv_version: 2011.02952v2 · doi: 10.48550/arxiv.2011.02952 · pith_short_12: Z3FXQHWYEISD · pith_short_16: Z3FXQHWYEISDXROB · pith_short_8: Z3FXQHWY

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/Z3FXQHWYEISDXROBKABEGGHRMO \
  | 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: cecb781ed822243bc5c150024318f163af2965a43ad5697445d3990edc538cd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a49c86ac051eccfdc9685caad525d76f26445f8f4c5c32994f78b1470986d279",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-05T16:29:22Z",
    "title_canon_sha256": "4f88d62ecb0b376b5c92c62eda1832469c44e1bd2c60addc0d9ff90ac174ad60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.02952",
    "kind": "arxiv",
    "version": 2
  }
}