Pith Number

pith:XU6S27FO

pith:2011:XU6S27FOVKH6I4A2QSWKJCCQQZ

not attested not anchored not stored refs pending

A conjecture concerning optimality of the Karhunen-Loeve basis in nonlinear reconstruction

Ofer Zeitouni, Stephane Mallat

arxiv:1109.0489 v2 · 2011-09-02 · math.PR · math.ST · 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{XU6S27FOVKH6I4A2QSWKJCCQQZ}

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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 revision of Litvak's conjecture on Gaussian minima and a volumetric zone conjecture

Receipt and verification

First computed	2026-05-18T04:12:54.280161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd3d2d7caeaa8fe4701a84aca4885086414f799a8a17b958d22a9c361eb027a9

Aliases

arxiv: 1109.0489 · arxiv_version: 1109.0489v2 · doi: 10.48550/arxiv.1109.0489 · pith_short_12: XU6S27FOVKH6 · pith_short_16: XU6S27FOVKH6I4A2 · pith_short_8: XU6S27FO

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/XU6S27FOVKH6I4A2QSWKJCCQQZ \
  | 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: bd3d2d7caeaa8fe4701a84aca4885086414f799a8a17b958d22a9c361eb027a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc17b471fe7fe4cec42de3ae89be93545cd9845874143477c741f9c3ee44f9d8",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2011-09-02T15:54:54Z",
    "title_canon_sha256": "6d6b9c9a03e9aca833233dc5c8cf14ae2d3c84ee61731c3a0f1c372b48568d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0489",
    "kind": "arxiv",
    "version": 2
  }
}