Pith Number

pith:NPRQOSCV

pith:2022:NPRQOSCV2U4FJL6NYAXLDINIEA

not attested not anchored not stored refs pending

The global linear convergence rate of the proximal version of the generalized alternating direction method of multipliers for separable convex programming

Dexi Liu, Jen-Chih Yao, Jianwen Peng, Xueqing Zhang

arxiv:2202.09610 v5 · 2022-02-19 · 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{NPRQOSCV2U4FJL6NYAXLDINIEA}

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	2026-07-05T05:16:32.547234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6be3074855d53854afcdc02eb1a1a82036c8a17e59adad649309c7ee18d94286

Aliases

arxiv: 2202.09610 · arxiv_version: 2202.09610v5 · doi: 10.48550/arxiv.2202.09610 · pith_short_12: NPRQOSCV2U4F · pith_short_16: NPRQOSCV2U4FJL6N · pith_short_8: NPRQOSCV

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/NPRQOSCV2U4FJL6NYAXLDINIEA \
  | 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: 6be3074855d53854afcdc02eb1a1a82036c8a17e59adad649309c7ee18d94286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f66b811365fa2027885490cd86dde0b682c08486eee1dad12a955efac987b80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-02-19T14:12:09Z",
    "title_canon_sha256": "392c074b510c602f56ee7123319ed9b812fd08eec3e5b8cdee45b59c645a8ff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09610",
    "kind": "arxiv",
    "version": 5
  }
}