Pith Number

pith:H3G7TBUE

pith:2018:H3G7TBUEFQ5LNFVCO4CFNNIAP4

not attested not anchored not stored refs pending

Approximation Methods for Bilevel Programming

Mengdi Wang, Saeed Ghadimi

arxiv:1802.02246 v1 · 2018-02-06 · math.OC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3G7TBUEFQ5LNFVCO4CFNNIAP4}

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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

19 papers in Pith

Finite-Time Decoupled Convergence in Nonlinear Two-Time-Scale Stochastic Approximation

Stochastic Regret Guarantees for Online Zeroth- and First-Order Bilevel Optimization

Continuous-Time Analysis for Minimax and Bilevel Problems

Semiparametric Efficient Bilevel Gradient Estimation

A Hessian-Free Actor-Critic Algorithm for Bi-Level Reinforcement Learning with Applications to LLM Fine-Tuning

Receipt and verification

First computed	2026-05-18T00:24:08.791000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ecdf986842c3ab696a2770456b5007f3c4a8a25bb68c1faf6e01bfe4c1955ce

Aliases

arxiv: 1802.02246 · arxiv_version: 1802.02246v1 · doi: 10.48550/arxiv.1802.02246 · pith_short_12: H3G7TBUEFQ5L · pith_short_16: H3G7TBUEFQ5LNFVC · pith_short_8: H3G7TBUE

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/H3G7TBUEFQ5LNFVCO4CFNNIAP4 \
  | 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: 3ecdf986842c3ab696a2770456b5007f3c4a8a25bb68c1faf6e01bfe4c1955ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc20ecfbd631385c10aebb62b239d4f2516ce35766dea62aba77e0517b73c718",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-02-06T22:10:14Z",
    "title_canon_sha256": "901ea8e0d2ed828193e7eca98695352b8d4d7e69883ed583670ee1eaf442cd8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02246",
    "kind": "arxiv",
    "version": 1
  }
}