Pith Number

pith:4XGLYLUH

pith:2019:4XGLYLUHH7KHWLOUBHQMFJVRJ3

not attested not anchored not stored refs pending

ODE Analysis of Stochastic Gradient Methods with Optimism and Anchoring for Minimax Problems

Ernest K. Ryu, Kun Yuan, Wotao Yin

arxiv:1905.10899 v3 · 2019-05-26 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4XGLYLUHH7KHWLOUBHQMFJVRJ3}

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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

4 papers in Pith

Advancing Mathematics Research with AI-Driven Formal Proof Search

Last-Iterate Convergence of Anchored Gradient Descent

MCPO: Mastery-Consolidated Policy Optimization for Large Reasoning Models

Receipt and verification

First computed	2026-07-05T01:41:48.200475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5ccbc2e873fd47b2dd409e0c2a6b14ed19c36c0b8d9f6dabc70df386c761155

Aliases

arxiv: 1905.10899 · arxiv_version: 1905.10899v3 · doi: 10.48550/arxiv.1905.10899 · pith_short_12: 4XGLYLUHH7KH · pith_short_16: 4XGLYLUHH7KHWLOU · pith_short_8: 4XGLYLUH

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/4XGLYLUHH7KHWLOUBHQMFJVRJ3 \
  | 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: e5ccbc2e873fd47b2dd409e0c2a6b14ed19c36c0b8d9f6dabc70df386c761155

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a08a244b50a49f4d3555d29b82d3301771dc02647da417de2186735ba549dc5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-26T23:05:13Z",
    "title_canon_sha256": "9bece6e0e524fd82fe2b331bf244e13e18a319459f446b9ad6cf8da58ff240fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10899",
    "kind": "arxiv",
    "version": 3
  }
}