Pith Number

pith:SQ5XYRQ2

pith:2025:SQ5XYRQ27UI3DEHI7SMMVLRZ4Y

not attested not anchored not stored refs pending

Local Linear Convergence of the Alternating Direction Method of Multipliers for Semidefinite Programming under Strict Complementarity

Heng Yang, Shucheng Kang, Xin Jiang

arxiv:2503.20142 v3 · 2025-03-26 · 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{SQ5XYRQ27UI3DEHI7SMMVLRZ4Y}

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.

Receipt and verification

First computed	2026-05-18T03:09:45.842004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

943b7c461afd11b190e8fc98caae39e6153986ad3f57ce0c54b92fe5dd4ac0da

Aliases

arxiv: 2503.20142 · arxiv_version: 2503.20142v3 · doi: 10.48550/arxiv.2503.20142 · pith_short_12: SQ5XYRQ27UI3 · pith_short_16: SQ5XYRQ27UI3DEHI · pith_short_8: SQ5XYRQ2

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/SQ5XYRQ27UI3DEHI7SMMVLRZ4Y \
  | 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: 943b7c461afd11b190e8fc98caae39e6153986ad3f57ce0c54b92fe5dd4ac0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0991fb7ad9bb1f54f63264ef2851bab86de95408e42e368e41fbe7b347ed47aa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-03-26T01:16:42Z",
    "title_canon_sha256": "bc044d4657f48df613d4be264ce0e339bd7cc72343ecd6cc20da76699060b92f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.20142",
    "kind": "arxiv",
    "version": 3
  }
}