Pith Number

pith:HGXIJGFK

pith:2011:HGXIJGFKIYDNUKBOTK3A37EOH2

not attested not anchored not stored refs pending

High-dimensional regression with noisy and missing data: Provable guarantees with nonconvexity

Martin J. Wainwright, Po-Ling Loh

arxiv:1109.3714 v4 · 2011-09-16 · math.ST · cs.IT · math.IT · 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{HGXIJGFKIYDNUKBOTK3A37EOH2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-05-18T02:21:36.600676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39ae8498aa4606da282e9ab60dfc8e3eb7b881a54a95ef66245168f6da647d44

Aliases

arxiv: 1109.3714 · arxiv_version: 1109.3714v4 · doi: 10.48550/arxiv.1109.3714 · pith_short_12: HGXIJGFKIYDN · pith_short_16: HGXIJGFKIYDNUKBO · pith_short_8: HGXIJGFK

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/HGXIJGFKIYDNUKBOTK3A37EOH2 \
  | 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: 39ae8498aa4606da282e9ab60dfc8e3eb7b881a54a95ef66245168f6da647d44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be4902f885b994a5f4b77f44858840b06676f7d122981c644e1301e9ba8a60d2",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-09-16T20:02:47Z",
    "title_canon_sha256": "e70159235a3c0b1e45218631950254e55290fc1364b6c7f7e1ac04690fde9533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3714",
    "kind": "arxiv",
    "version": 4
  }
}