Pith Number

pith:P77UR2CJ

pith:2013:P77UR2CJW2LFEMXVO6W5YCCTTE

not attested not anchored not stored refs pending

The Squared-Error of Generalized LASSO: A Precise Analysis

Babak Hassibi, Christos Thrampoulidis, Samet Oymak

arxiv:1311.0830 v2 · 2013-11-04 · cs.IT · math.IT · math.OC · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P77UR2CJW2LFEMXVO6W5YCCTTE}

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.

Cited by

1 paper in Pith

Robust Uniform Recovery of Structured Signals from Nonlinear Observations

Receipt and verification

First computed	2026-05-18T03:07:54.038433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fff48e849b6965232f577addc08539934074fe4c6d8bdf8cd22254a98d197d1

Aliases

arxiv: 1311.0830 · arxiv_version: 1311.0830v2 · doi: 10.48550/arxiv.1311.0830 · pith_short_12: P77UR2CJW2LF · pith_short_16: P77UR2CJW2LFEMXV · pith_short_8: P77UR2CJ

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/P77UR2CJW2LFEMXVO6W5YCCTTE \
  | 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: 7fff48e849b6965232f577addc08539934074fe4c6d8bdf8cd22254a98d197d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cedbcde5faf8c6510ab84b190dc18db49a941e3bbdeb4052381d4a8892e140b",
    "cross_cats_sorted": [
      "math.IT",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-11-04T20:06:44Z",
    "title_canon_sha256": "7f4768bbecdbe8763c90ba914b9f9eae4be3e832748448a3838ad08f6a94e4e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0830",
    "kind": "arxiv",
    "version": 2
  }
}