Pith Number

pith:KUKLP45Q

pith:2025:KUKLP45QPVNO7VUEY4AGZ4FCHU

not attested not anchored not stored refs pending

Faster logconcave sampling from a cold start in high dimension

Santosh S. Vempala, Yunbum Kook

arxiv:2505.01937 v1 · 2025-05-03 · cs.DS · cs.LG · math.FA · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUKLP45QPVNO7VUEY4AGZ4FCHU}

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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

A proximal gradient algorithm for composite log-concave sampling

Receipt and verification

First computed	2026-07-05T10:58:28.751598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5514b7f3b07d5aefd684c7006cf0a23d3607506106d09b4640760303328aee0a

Aliases

arxiv: 2505.01937 · arxiv_version: 2505.01937v1 · doi: 10.48550/arxiv.2505.01937 · pith_short_12: KUKLP45QPVNO · pith_short_16: KUKLP45QPVNO7VUE · pith_short_8: KUKLP45Q

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/KUKLP45QPVNO7VUEY4AGZ4FCHU \
  | 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: 5514b7f3b07d5aefd684c7006cf0a23d3607506106d09b4640760303328aee0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21a941f7be2f747695bc1ce307237f5de6557a1600b1cc6e6b7464e55d532380",
    "cross_cats_sorted": [
      "cs.LG",
      "math.FA",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-05-03T22:14:04Z",
    "title_canon_sha256": "c918216eabe7f8dccfba84cde74eec88260bdd0b1bf917396657983d70ee97d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01937",
    "kind": "arxiv",
    "version": 1
  }
}