Pith Number

pith:ERTIXIWK

pith:2018:ERTIXIWK24265NIJZYO5OFPWII

not attested not anchored not stored refs pending

Kernel-based Outlier Detection using the Inverse Christoffel Function

Armin Askari, Forest Yang, Laurent El Ghaoui

arxiv:1806.06775 v1 · 2018-06-18 · stat.ML · 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{ERTIXIWK24265NIJZYO5OFPWII}

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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 Christoffel-like function for high-dimensional support inference in graphical models

Receipt and verification

First computed	2026-05-18T00:12:59.122811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24668ba2cad735eeb509ce1dd715f6423737997793d83ae83510d93716026b8b

Aliases

arxiv: 1806.06775 · arxiv_version: 1806.06775v1 · doi: 10.48550/arxiv.1806.06775 · pith_short_12: ERTIXIWK2426 · pith_short_16: ERTIXIWK24265NIJ · pith_short_8: ERTIXIWK

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/ERTIXIWK24265NIJZYO5OFPWII \
  | 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: 24668ba2cad735eeb509ce1dd715f6423737997793d83ae83510d93716026b8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd7f97dfcdcce740eddd1ea61a73e7345da1f038537d2e392355b1a846f37b49",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-18T15:34:23Z",
    "title_canon_sha256": "7cbcd2ebccc5b31c69ed89b945dcabd454e1f150a78ed88a2741ffae4ebb5d30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06775",
    "kind": "arxiv",
    "version": 1
  }
}