Pith Number

pith:SBIQIK7T

pith:2021:SBIQIK7TTUDK3JCLFUXENV5GZC

not attested not anchored not stored refs pending

Tighter Analysis of Alternating Stochastic Gradient Method for Stochastic Nested Problems

Tianyi Chen, Wotao Yin, Yuejiao Sun

arxiv:2106.13781 v1 · 2021-06-25 · stat.ML · cs.LG · math.OC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBIQIK7TTUDK3JCLFUXENV5GZC}

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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

Escaping the Variance Trap: Jacobian-Free Dynamics for Root-Finding Bilevel Optimization

BROS: Bias-Corrected Randomized Subspaces for Memory-Efficient Single-Loop Bilevel Optimization

Receipt and verification

First computed	2026-07-05T02:52:26.116421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9051042bf39d06ada44b2d2e46d7a6c8829f31fa2f7786d4395b15aca8674a85

Aliases

arxiv: 2106.13781 · arxiv_version: 2106.13781v1 · doi: 10.48550/arxiv.2106.13781 · pith_short_12: SBIQIK7TTUDK · pith_short_16: SBIQIK7TTUDK3JCL · pith_short_8: SBIQIK7T

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/SBIQIK7TTUDK3JCLFUXENV5GZC \
  | 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: 9051042bf39d06ada44b2d2e46d7a6c8829f31fa2f7786d4395b15aca8674a85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b76ac1c479e34ec7fe46c1793e4aeed08dee55dbd48da20531235165824debe6",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-06-25T17:33:51Z",
    "title_canon_sha256": "3c7c4ee787260c80789f10c77ee6dbc59c656e0e14b9929ebf93f2522bfa59e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.13781",
    "kind": "arxiv",
    "version": 1
  }
}