Pith Number

pith:XEJ4PGWC

pith:2018:XEJ4PGWCRFOQLO5UZJ45O3MM5S

not attested not anchored not stored refs pending

A Primal Decomposition Method with Suboptimality Bounds for Distributed Mixed-Integer Linear Programming

Andrea Camisa, Giuseppe Notarstefano, Ivano Notarnicola

arxiv:1811.03657 v1 · 2018-11-08 · eess.SY · cs.DC · cs.MA · cs.SY · 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{XEJ4PGWCRFOQLO5UZJ45O3MM5S}

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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.

Receipt and verification

First computed	2026-06-04T20:13:40.212772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b913c79ac2895d05bbb4ca79d76d8cecbfdce7243dc3e1f87aaf1156c48a1b6f

Aliases

arxiv: 1811.03657 · arxiv_version: 1811.03657v1 · doi: 10.48550/arxiv.1811.03657 · pith_short_12: XEJ4PGWCRFOQ · pith_short_16: XEJ4PGWCRFOQLO5U · pith_short_8: XEJ4PGWC

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/XEJ4PGWCRFOQLO5UZJ45O3MM5S \
  | 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: b913c79ac2895d05bbb4ca79d76d8cecbfdce7243dc3e1f87aaf1156c48a1b6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2a1fcc8e70de70f39503523123761101dc068ece131a7db79553723e76bc961",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MA",
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2018-11-08T19:32:41Z",
    "title_canon_sha256": "f3cdccaebc0f336527212af9ec6519df10695805d06c340e5914327fd57ed52b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03657",
    "kind": "arxiv",
    "version": 1
  }
}