Pith Number

pith:XERIYRSD

pith:2019:XERIYRSD4HGXFZLMDGOL3VMDDW

not attested not anchored not stored refs pending

Limitations of Lazy Training of Two-layers Neural Networks

Andrea Montanari, Behrooz Ghorbani, Song Mei, Theodor Misiakiewicz

arxiv:1906.08899 v1 · 2019-06-21 · stat.ML · cs.LG · math.ST · 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{XERIYRSD4HGXFZLMDGOL3VMDDW}

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	2026-05-17T23:42:47.484516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9228c4643e1cd72e56c199cbdd5831dab337f4296f3293e5cc22b8ce835e57f

Aliases

arxiv: 1906.08899 · arxiv_version: 1906.08899v1 · doi: 10.48550/arxiv.1906.08899 · pith_short_12: XERIYRSD4HGX · pith_short_16: XERIYRSD4HGXFZLM · pith_short_8: XERIYRSD

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/XERIYRSD4HGXFZLMDGOL3VMDDW \
  | 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: b9228c4643e1cd72e56c199cbdd5831dab337f4296f3293e5cc22b8ce835e57f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31778cf7f8c00f5293f0830e12d8b0aaff476108ab5615a55230c9550b2a88e6",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-06-21T00:29:54Z",
    "title_canon_sha256": "3d2f8609b2bad0ecf331eb92e93bfcde3d92b845323f47a010bcb4f482f9480c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08899",
    "kind": "arxiv",
    "version": 1
  }
}