Pith Number

pith:V6IXHC7E

pith:2015:V6IXHC7EHNR2TFULZFJKMHSJIZ

not attested not anchored not stored refs pending

On the convergence properties of a majorized ADMM for linearly constrained convex optimization problems with coupled objective functions

Defeng Sun, Kim-Chuan Toh, Xudong Li, Ying Cui

arxiv:1502.00098 v1 · 2015-01-31 · 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{V6IXHC7EHNR2TFULZFJKMHSJIZ}

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	2026-05-18T00:52:44.536533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af91738be43b63a9968bc952a61e4946422806f6489f1195ec91fd50e20d1edb

Aliases

arxiv: 1502.00098 · arxiv_version: 1502.00098v1 · doi: 10.48550/arxiv.1502.00098 · pith_short_12: V6IXHC7EHNR2 · pith_short_16: V6IXHC7EHNR2TFUL · pith_short_8: V6IXHC7E

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/V6IXHC7EHNR2TFULZFJKMHSJIZ \
  | 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: af91738be43b63a9968bc952a61e4946422806f6489f1195ec91fd50e20d1edb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c44db2eb0c027594e9c897a1a6dd37588a6b42b676eb92648131dacb52545044",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-01-31T13:01:25Z",
    "title_canon_sha256": "efcdfe5fd90873a3ffc42e172bacc9237ec9d4bbf00c1fb51a8c718b4058ea97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00098",
    "kind": "arxiv",
    "version": 1
  }
}