Pith Number

pith:GQ2UBWOJ

pith:2013:GQ2UBWOJ2WZ2EX4R2VYABB7OWT

not attested not anchored not stored refs pending

Early stopping and non-parametric regression: An optimal data-dependent stopping rule

Bin Yu, Garvesh Raskutti, Martin J. Wainwright

arxiv:1306.3574 v1 · 2013-06-15 · 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{GQ2UBWOJ2WZ2EX4R2VYABB7OWT}

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	2026-05-18T03:20:47.194928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

343540d9c9d5b3a25f91d5700087eeb4cade778e2a875d8020a61c527aa6c3fb

Aliases

arxiv: 1306.3574 · arxiv_version: 1306.3574v1 · doi: 10.48550/arxiv.1306.3574 · pith_short_12: GQ2UBWOJ2WZ2 · pith_short_16: GQ2UBWOJ2WZ2EX4R · pith_short_8: GQ2UBWOJ

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/GQ2UBWOJ2WZ2EX4R2VYABB7OWT \
  | 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: 343540d9c9d5b3a25f91d5700087eeb4cade778e2a875d8020a61c527aa6c3fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c6cc8fbd9a437983d8e721995f307e58d2c63b18fff44ddf5a5ccf152639303",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-06-15T12:52:38Z",
    "title_canon_sha256": "1f2893cb5a837f8d5e553c0a4d7d823dcd7aaa901dc021a3ad5c654a76b10c2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3574",
    "kind": "arxiv",
    "version": 1
  }
}