Pith Number

pith:CLMJDKAR

pith:2022:CLMJDKARKUJOAR4YC2PQOLGQW2

not attested not anchored not stored refs pending

High-dimensional Asymptotics of Feature Learning: How One Gradient Step Improves the Representation

Denny Wu, Greg Yang, Jimmy Ba, Murat A. Erdogdu, Taiji Suzuki, Zhichao Wang

arxiv:2205.01445 v1 · 2022-05-03 · stat.ML · cs.LG · math.ST · stat.TH

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\usepackage{pith}
\pithnumber{CLMJDKARKUJOAR4YC2PQOLGQW2}

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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

3 papers in Pith

Spectral phase transitions and trainability in neural network learning dynamics

Sharp convergence rates for Spectral methods via the feature space decomposition method

The Benefits of Temporal Correlations: SGD Learns k-Juntas from Random Walks Efficiently

Receipt and verification

First computed	2026-07-05T04:20:04.752419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12d891a8115512e04798169f072cd0b6a9ddd2aa543155fbd4f6c92dad7a9135

Aliases

arxiv: 2205.01445 · arxiv_version: 2205.01445v1 · doi: 10.48550/arxiv.2205.01445 · pith_short_12: CLMJDKARKUJO · pith_short_16: CLMJDKARKUJOAR4Y · pith_short_8: CLMJDKAR

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/CLMJDKARKUJOAR4YC2PQOLGQW2 \
  | 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: 12d891a8115512e04798169f072cd0b6a9ddd2aa543155fbd4f6c92dad7a9135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "892b1e15cf0712503299cfc10dd6b66d50d121bfd73aed31a5926c4c102dc239",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-05-03T12:09:59Z",
    "title_canon_sha256": "9629ff23ffa47117aa53ae366d4f888520aee2d0dbf196d4d2e94a050e0eeffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01445",
    "kind": "arxiv",
    "version": 1
  }
}