Pith Number

pith:BP4HL5UD

pith:2024:BP4HL5UDAYFQH26YWATMNNOBE4

not attested not anchored not stored refs pending

Tuning-Free Bilevel Optimization: New Algorithms and Convergence Analysis

Hao Ban, Kaiyi Ji, Minhui Huang, Shiqian Ma, Yifan Yang

arxiv:2410.05140 v2 · 2024-10-07 · 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{BP4HL5UDAYFQH26YWATMNNOBE4}

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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

2 papers in Pith

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

Receipt and verification

First computed	2026-07-05T09:17:51.658981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bf875f683060b03ebd8b026c6b5c1270a9d6b2b7b4109bc8601116f838c1bdb

Aliases

arxiv: 2410.05140 · arxiv_version: 2410.05140v2 · doi: 10.48550/arxiv.2410.05140 · pith_short_12: BP4HL5UDAYFQ · pith_short_16: BP4HL5UDAYFQH26Y · pith_short_8: BP4HL5UD

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/BP4HL5UDAYFQH26YWATMNNOBE4 \
  | 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: 0bf875f683060b03ebd8b026c6b5c1270a9d6b2b7b4109bc8601116f838c1bdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "535e7671732c315003df1911edbaa088d16b50d287ff3faa73688729242cd2fd",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-07T15:50:30Z",
    "title_canon_sha256": "67154fead3baeb591881da909b2b5c48e3184e43d21e088bf6be20c6e4157eab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.05140",
    "kind": "arxiv",
    "version": 2
  }
}