Pith Number

pith:B4TTELSJ

pith:2017:B4TTELSJSWXSP7BUYTKMFKX53T

not attested not anchored not stored refs pending

Constraint Coupled Distributed Optimization: a Relaxation and Duality Approach

Giuseppe Notarstefano, Ivano Notarnicola

arxiv:1711.09221 v2 · 2017-11-25 · cs.SY · cs.DC · 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{B4TTELSJSWXSP7BUYTKMFKX53T}

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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

1 paper in Pith

Tracking-ADMM for Distributed Constraint-Coupled Optimization

Receipt and verification

First computed	2026-05-18T00:13:15.522861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f27322e4995af27fc34c4d4c2aafddcdaef1deaaeacec416fe4a58920444cb6

Aliases

arxiv: 1711.09221 · arxiv_version: 1711.09221v2 · doi: 10.48550/arxiv.1711.09221 · pith_short_12: B4TTELSJSWXS · pith_short_16: B4TTELSJSWXSP7BU · pith_short_8: B4TTELSJ

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/B4TTELSJSWXSP7BUYTKMFKX53T \
  | 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: 0f27322e4995af27fc34c4d4c2aafddcdaef1deaaeacec416fe4a58920444cb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "251362422b4915963f880ee7c3c8dfc156b52b7507d102d51344c83f5ac3b536",
    "cross_cats_sorted": [
      "cs.DC",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-11-25T09:15:43Z",
    "title_canon_sha256": "7b15545e4f67753e68a761d6e6b357aa7ab1447675979b0c810fab85545133df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09221",
    "kind": "arxiv",
    "version": 2
  }
}