Pith Number

pith:4KMQ2ZNG

pith:2021:4KMQ2ZNG4S774OPKUVKHV32HXC

not attested not anchored not stored refs pending

Lower Bounds on Metropolized Sampling Methods for Well-Conditioned Distributions

Kevin Tian, Ruoqi Shen, Yin Tat Lee

arxiv:2106.05480 v2 · 2021-06-10 · cs.DS · cs.CC · cs.LG · 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{4KMQ2ZNG4S774OPKUVKHV32HXC}

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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

On Accelerated Mixing of the No-U-turn Sampler

Receipt and verification

First computed	2026-07-05T03:26:18.035903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2990d65a6e4bffe39eaa5547aef47b8b7b605637cebc78bc3f9ed8ff95ca297

Aliases

arxiv: 2106.05480 · arxiv_version: 2106.05480v2 · doi: 10.48550/arxiv.2106.05480 · pith_short_12: 4KMQ2ZNG4S77 · pith_short_16: 4KMQ2ZNG4S774OPK · pith_short_8: 4KMQ2ZNG

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/4KMQ2ZNG4S774OPKUVKHV32HXC \
  | 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: e2990d65a6e4bffe39eaa5547aef47b8b7b605637cebc78bc3f9ed8ff95ca297

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c2c9459ca60ba04c3f001f8108b994f3366985e7bd46e34aff802f81c86f665",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.LG",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2021-06-10T03:47:39Z",
    "title_canon_sha256": "c70aa42573a9e8350f6f195f1e0f08ea909788c7e7d10b99a300f19209906b0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05480",
    "kind": "arxiv",
    "version": 2
  }
}