Pith Number

pith:72FIQ27W

pith:2018:72FIQ27W2GYLG3MAIX5EO4CQOD

not attested not anchored not stored refs pending

High Dimensional Robust Sparse Regression

Constantine Caramanis, Liu Liu, Tianyang Li, Yanyao Shen

arxiv:1805.11643 v3 · 2018-05-29 · 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{72FIQ27W2GYLG3MAIX5EO4CQOD}

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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 Unified Approach to Robust Mean Estimation

Receipt and verification

First computed	2026-05-17T23:44:43.250274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe8a886bf6d1b0b36d8045fa47705070ebd326e420f7d783161f2c0756004299

Aliases

arxiv: 1805.11643 · arxiv_version: 1805.11643v3 · doi: 10.48550/arxiv.1805.11643 · pith_short_12: 72FIQ27W2GYL · pith_short_16: 72FIQ27W2GYLG3MA · pith_short_8: 72FIQ27W

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/72FIQ27W2GYLG3MAIX5EO4CQOD \
  | 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: fe8a886bf6d1b0b36d8045fa47705070ebd326e420f7d783161f2c0756004299

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "224441446354ed936187114d688297c90398bc987835b8bd72429f3d2be63277",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-05-29T18:33:23Z",
    "title_canon_sha256": "6b9c9b6aea7647e2321b5627ad504fa98f447445fbce411f7a3a6a849f61bbc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11643",
    "kind": "arxiv",
    "version": 3
  }
}