Pith Number

pith:GLD2B2B3

pith:2022:GLD2B2B3ARULWRNJSHG5IUVEXH

not attested not anchored not stored refs pending

Overparameterized random feature regression with nearly orthogonal data

Yizhe Zhu, Zhichao Wang

arxiv:2211.06077 v3 · 2022-11-11 · math.ST · cs.LG · math.PR · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GLD2B2B3ARULWRNJSHG5IUVEXH}

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	2026-07-05T06:40:30.097966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32c7a0e83b0468bb45a991cdd452a4b9ce3e3941f06ff2b98abbff489bde4530

Aliases

arxiv: 2211.06077 · arxiv_version: 2211.06077v3 · doi: 10.48550/arxiv.2211.06077 · pith_short_12: GLD2B2B3ARUL · pith_short_16: GLD2B2B3ARULWRNJ · pith_short_8: GLD2B2B3

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/GLD2B2B3ARULWRNJSHG5IUVEXH \
  | 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: 32c7a0e83b0468bb45a991cdd452a4b9ce3e3941f06ff2b98abbff489bde4530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea7297433b6299c066442c38cce0de24fceaedc1b3c5f70a929be22accf6cf15",
    "cross_cats_sorted": [
      "cs.LG",
      "math.PR",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-11-11T09:16:25Z",
    "title_canon_sha256": "b699ac18b8439ef968e30a959b89b928ce9a53b4c35bb252d682c6edc5299e19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.06077",
    "kind": "arxiv",
    "version": 3
  }
}