Pith Number

pith:6CDRWUHY

pith:2023:6CDRWUHYIGJL7W7BXMTJSAVVMZ

not attested not anchored not stored refs pending

Barzilai-Borwein Proximal Gradient Methods for Multiobjective Composite Optimization Problems with Improved Linear Convergence

Jian Chen, Liping Tang, Xinmin Yang

arxiv:2306.09797 v2 · 2023-06-16 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CDRWUHYIGJL7W7BXMTJSAVVMZ}

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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

Second-order Methods for Multiobjective Composite Optimization: Preconditioning Strategies, Subspace Variants and Inexact Solutions

Effective Front-Descent Algorithms with Convergence Guarantees

Receipt and verification

First computed	2026-07-05T06:39:35.938552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0871b50f84192bfdbe1bb269902b5666173e85806b8e32f12a5d49e8613d242

Aliases

arxiv: 2306.09797 · arxiv_version: 2306.09797v2 · doi: 10.48550/arxiv.2306.09797 · pith_short_12: 6CDRWUHYIGJL · pith_short_16: 6CDRWUHYIGJL7W7B · pith_short_8: 6CDRWUHY

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/6CDRWUHYIGJL7W7BXMTJSAVVMZ \
  | 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: f0871b50f84192bfdbe1bb269902b5666173e85806b8e32f12a5d49e8613d242

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc846734fa131aed7704cde2580e51503a9c2ea756530f3812709593574fd121",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-06-16T12:10:09Z",
    "title_canon_sha256": "43da8364aa8186fb02bb064e81fd870131c63ad7681e4737398b04822497be73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.09797",
    "kind": "arxiv",
    "version": 2
  }
}