Pith Number

pith:4R2PHNVA

pith:2018:4R2PHNVAFGPIEOOATZP4XDSJIM

not attested not anchored not stored refs pending

Stagewise Training Accelerates Convergence of Testing Error Over SGD

Rong Jin, Tianbao Yang, Yan Yan, Zhuoning Yuan

arxiv:1812.03934 v3 · 2018-12-10 · stat.ML · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4R2PHNVAFGPIEOOATZP4XDSJIM}

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.

Cited by

1 paper in Pith

Stochastic algorithms with geometric step decay converge linearly on sharp functions

Receipt and verification

First computed	2026-05-17T23:54:53.292171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e474f3b6a0299e8239c09e5fcb8e49433388f887364ec697c19663c49e50f56b

Aliases

arxiv: 1812.03934 · arxiv_version: 1812.03934v3 · doi: 10.48550/arxiv.1812.03934 · pith_short_12: 4R2PHNVAFGPI · pith_short_16: 4R2PHNVAFGPIEOOA · pith_short_8: 4R2PHNVA

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/4R2PHNVAFGPIEOOATZP4XDSJIM \
  | 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: e474f3b6a0299e8239c09e5fcb8e49433388f887364ec697c19663c49e50f56b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39086f920288cac30e989afe95c5d98b90ae91fd14556dbc7e4aab1fa35a3ee9",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-12-10T17:34:00Z",
    "title_canon_sha256": "684ea7b9b9e56b56f7286d7be92fba83ef5020e6e0b6131cea5a334c5125fd4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03934",
    "kind": "arxiv",
    "version": 3
  }
}