Pith Number

pith:MPCHSJTF

pith:2025:MPCHSJTFT56A3MZDN26LQZQ7JY

not attested not anchored not stored refs pending

A Bundle-based Augmented Lagrangian Framework: Algorithm, Convergence, and Primal-dual Principles

Feng-Yi Liao, Yang Zheng

arxiv:2502.08835 v1 · 2025-02-12 · math.OC · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPCHSJTFT56A3MZDN26LQZQ7JY}

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

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

Receipt and verification

First computed	2026-07-05T10:13:30.430944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63c47926659f7c0db3236ebcb8661f4e20b74e094a188bf6703907a55938c854

Aliases

arxiv: 2502.08835 · arxiv_version: 2502.08835v1 · doi: 10.48550/arxiv.2502.08835 · pith_short_12: MPCHSJTFT56A · pith_short_16: MPCHSJTFT56A3MZD · pith_short_8: MPCHSJTF

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/MPCHSJTFT56A3MZDN26LQZQ7JY \
  | 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: 63c47926659f7c0db3236ebcb8661f4e20b74e094a188bf6703907a55938c854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "231c9157ab8dd3f989608cd82669ba974e42d85e14e25eb9a01d95428c7e1ad7",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-02-12T22:52:15Z",
    "title_canon_sha256": "47e8c66c18a2e8f8dd1242e41aad3b075d96646b7da7a3227e9e80effc8bdc4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08835",
    "kind": "arxiv",
    "version": 1
  }
}