Pith Number

pith:RIW3MV33

pith:2019:RIW3MV33VODAMI2S6CSIEMG6PE

not attested not anchored not stored refs pending

Submodular Maximization Beyond Non-negativity: Guarantees, Fast Algorithms, and Applications

Amin Karbasi, Christopher Harshaw, Justin Ward, Moran Feldman

arxiv:1904.09354 v1 · 2019-04-19 · cs.DS · cs.LG · math.OC

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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

Cited by

1 paper in Pith

Submodular Ground-Set Pruning: Monotone Tightness and a Non-Monotone Separation

Receipt and verification

First computed	2026-05-17T23:48:07.323664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a2db6577bab86062352f0a48230de791e3a3fc2112afd323ec44e2e8ec5587f

Aliases

arxiv: 1904.09354 · arxiv_version: 1904.09354v1 · doi: 10.48550/arxiv.1904.09354

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/RIW3MV33VODAMI2S6CSIEMG6PE \
  | 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: 8a2db6577bab86062352f0a48230de791e3a3fc2112afd323ec44e2e8ec5587f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "564ad0ee12c6f3f7361c61a870d8ca31abdf67f5c3ab95942756bc09bd5ff5df",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-04-19T22:00:09Z",
    "title_canon_sha256": "a9b606fee8cb711d45f4e182017a4abbd197c2a668ef7f32328aa1f5302fac75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09354",
    "kind": "arxiv",
    "version": 1
  }
}