Pith Number

pith:3D5EHAHO

pith:2022:3D5EHAHOIN5NAA3VFYXYQBYMMS

not attested not anchored not stored refs pending

Overparametrized linear dimensionality reductions: From projection pursuit to two-layer neural networks

Andrea Montanari, Kangjie Zhou

arxiv:2206.06526 v2 · 2022-06-14 · stat.ML · 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{3D5EHAHOIN5NAA3VFYXYQBYMMS}

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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

Replica Symmetry Breaking and Algorithmic Thresholds in Empirical Risk Minimization under Multi-Index Model

Receipt and verification

First computed	2026-07-05T10:58:11.926951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8fa4380ee437ad003752e2f88070c6483f9570189537e08d64c55a91cba8ce8

Aliases

arxiv: 2206.06526 · arxiv_version: 2206.06526v2 · doi: 10.48550/arxiv.2206.06526 · pith_short_12: 3D5EHAHOIN5N · pith_short_16: 3D5EHAHOIN5NAA3V · pith_short_8: 3D5EHAHO

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/3D5EHAHOIN5NAA3VFYXYQBYMMS \
  | 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: d8fa4380ee437ad003752e2f88070c6483f9570189537e08d64c55a91cba8ce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a046379d80db3e4e62457c76d5bb1522b47ed25faf9dcb8de5074104dc74765",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-06-14T00:07:33Z",
    "title_canon_sha256": "9f9afeeb6b8489a745cb21b1d94da99657084a373f7e7189d92981e18c8e2653"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.06526",
    "kind": "arxiv",
    "version": 2
  }
}