Pith Number

pith:BOVKX3LZ

pith:2023:BOVKX3LZTEICAMQ255MFFDRT5H

not attested not anchored not stored refs pending

Composable Coresets for Determinant Maximization: Greedy is Almost Optimal

Sepideh Mahabadi, Siddharth Gollapudi, Varun Sivashankar

arxiv:2309.15286 v1 · 2023-09-26 · 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{BOVKX3LZTEICAMQ255MFFDRT5H}

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	2026-07-05T06:54:43.819663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0baaabed79991020321aef58528e33e9c57e681a2d3dc89ba2aaeeea12c414b3

Aliases

arxiv: 2309.15286 · arxiv_version: 2309.15286v1 · doi: 10.48550/arxiv.2309.15286 · pith_short_12: BOVKX3LZTEIC · pith_short_16: BOVKX3LZTEICAMQ2 · pith_short_8: BOVKX3LZ

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/BOVKX3LZTEICAMQ255MFFDRT5H \
  | 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: 0baaabed79991020321aef58528e33e9c57e681a2d3dc89ba2aaeeea12c414b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cabf92a085b36cf244594101937d766b2dd7f2206b815723bde3debe410b804d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-09-26T21:46:44Z",
    "title_canon_sha256": "85cf4384d9a8be440ed208dee1fbd6f96575bf5ec2ca21f6f4f55eccc8912696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.15286",
    "kind": "arxiv",
    "version": 1
  }
}