Pith Number

pith:ELSV5LCO

pith:2018:ELSV5LCOUH5ARKSOLPPPKUYWP5

not attested not anchored not stored refs pending

Distributed Submodular Minimization over Networks: a Greedy Column Generation Approach

Andrea Testa, Giuseppe Notarstefano, Ivano Notarnicola

arxiv:1812.05974 v1 · 2018-12-14 · cs.SY · cs.DC · cs.MA · 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{ELSV5LCOUH5ARKSOLPPPKUYWP5}

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	2026-05-17T23:58:17.653345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22e55eac4ea1fa08aa4e5bdef553167f59449602f70715bddd59a369c32e2bcc

Aliases

arxiv: 1812.05974 · arxiv_version: 1812.05974v1 · doi: 10.48550/arxiv.1812.05974 · pith_short_12: ELSV5LCOUH5A · pith_short_16: ELSV5LCOUH5ARKSO · pith_short_8: ELSV5LCO

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/ELSV5LCOUH5ARKSOLPPPKUYWP5 \
  | 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: 22e55eac4ea1fa08aa4e5bdef553167f59449602f70715bddd59a369c32e2bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3202586bbdd3e13e1e8c9904bddd20810dc844e6447eda70c4980b57f2b3bca9",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-12-14T15:11:23Z",
    "title_canon_sha256": "51772a7b12cd40f888489d2d1653387bdcb89b5cd140ee6a9ab1f967e5e19167"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05974",
    "kind": "arxiv",
    "version": 1
  }
}