Pith Number

pith:AXRJ5PSN

pith:2024:AXRJ5PSNAW35X75OLVRPGFE53N

not attested not anchored not stored refs pending

OptEx: Expediting First-Order Optimization with Approximately Parallelized Iterations

Fei Richard Yu, Jiongfeng Fang, Yao Shu, Ying Tiffany He

arxiv:2402.11427 v2 · 2024-02-18 · cs.LG · cs.AI · 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{AXRJ5PSNAW35X75OLVRPGFE53N}

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

Self-Improvement Can Self-Regress: The Rise-and-Collapse Failure Mode of LLM Self-Training

Receipt and verification

First computed	2026-07-05T09:27:20.535848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05e29ebe4d05b7dbffae5d62f3149ddb624655c7f3b7255534bf3eec18c62ff8

Aliases

arxiv: 2402.11427 · arxiv_version: 2402.11427v2 · doi: 10.48550/arxiv.2402.11427 · pith_short_12: AXRJ5PSNAW35 · pith_short_16: AXRJ5PSNAW35X75O · pith_short_8: AXRJ5PSN

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/AXRJ5PSNAW35X75OLVRPGFE53N \
  | 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: 05e29ebe4d05b7dbffae5d62f3149ddb624655c7f3b7255534bf3eec18c62ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60dabb313efbf8e495e65e52117c01770ba774a0c00b742c1984699c645703fc",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-18T02:19:02Z",
    "title_canon_sha256": "48f1b37d524f266f9d5e177adefbfe4a0a3c75cccb2823e1647ff5c9f7c2cffc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.11427",
    "kind": "arxiv",
    "version": 2
  }
}