Pith Number

pith:PLVL2IF3

pith:2019:PLVL2IF34ONZGRRL7YPBYAEAZD

not attested not anchored not stored refs pending

Adaptive Hard Thresholding for Near-optimal Consistent Robust Regression

Arun Sai Suggala, Kush Bhatia, Pradeep Ravikumar, Prateek Jain

arxiv:1903.08192 v1 · 2019-03-19 · cs.LG · 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{PLVL2IF34ONZGRRL7YPBYAEAZD}

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	2026-05-17T23:50:50.118549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aeabd20bbe39b93462bfe1e1c0080c8c5705cb68a64c20c91e7f153ec7d2813

Aliases

arxiv: 1903.08192 · arxiv_version: 1903.08192v1 · doi: 10.48550/arxiv.1903.08192 · pith_short_12: PLVL2IF34ONZ · pith_short_16: PLVL2IF34ONZGRRL · pith_short_8: PLVL2IF3

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/PLVL2IF34ONZGRRL7YPBYAEAZD \
  | 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: 7aeabd20bbe39b93462bfe1e1c0080c8c5705cb68a64c20c91e7f153ec7d2813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2499ffff51fa7c9ed64a66f3137c17943a723e958a9fabd992f25164ac98bfce",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-19T18:08:20Z",
    "title_canon_sha256": "f58addd65bd60866ab62c3a7f3a3e8b5bacce26440613ba744873ea4b50a8b05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08192",
    "kind": "arxiv",
    "version": 1
  }
}