Pith Number

pith:BO2XU2XL

pith:2020:BO2XU2XLGKIGICFCUBSN547IGN

not attested not anchored not stored refs pending

Approximability of Monotone Submodular Function Maximization under Cardinality and Matroid Constraints in the Streaming Model

Chien-Chung Huang, Naonori Kakimura, Simon Mauras, Yuichi Yoshida

arxiv:2002.05477 v1 · 2020-02-13 · cs.DS · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BO2XU2XLGKIGICFCUBSN547IGN}

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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

Model-Free Counterfactual Subset Selection at Scale

Receipt and verification

First computed	2026-07-05T00:40:31.572803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bb57a6aeb32906408a2a064def3e83352cf1923a0350aff31c11ecc3b3d8840

Aliases

arxiv: 2002.05477 · arxiv_version: 2002.05477v1 · doi: 10.48550/arxiv.2002.05477 · pith_short_12: BO2XU2XLGKIG · pith_short_16: BO2XU2XLGKIGICFC · pith_short_8: BO2XU2XL

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/BO2XU2XLGKIGICFCUBSN547IGN \
  | 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: 0bb57a6aeb32906408a2a064def3e83352cf1923a0350aff31c11ecc3b3d8840

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85ee163d11596115fe670f0f27d6867135f477f05ded8aa18122d5c65d5f91e0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2020-02-13T12:33:46Z",
    "title_canon_sha256": "b62d5c0a34453d99e6e1b08bd9ecb086d8e45d1a513f7c6aa3fb2cc2cbcc723d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05477",
    "kind": "arxiv",
    "version": 1
  }
}