Pith Number

pith:5DH3XBOL

pith:2013:5DH3XBOLGSAHPFOR4Q3G2WSOPZ

not attested not anchored not stored refs pending

A Convex Formulation for Mixed Regression with Two Components: Minimax Optimal Rates

Constantine Caramanis, Xinyang Yi, Yudong Chen

arxiv:1312.7006 v2 · 2013-12-25 · stat.ML · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DH3XBOLGSAHPFOR4Q3G2WSOPZ}

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

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	2026-05-18T02:27:08.109181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8cfbb85cb34807795d1e4366d5a4e7e7ba4f2087328095092d407c6f154ccc7

Aliases

arxiv: 1312.7006 · arxiv_version: 1312.7006v2 · doi: 10.48550/arxiv.1312.7006 · pith_short_12: 5DH3XBOLGSAH · pith_short_16: 5DH3XBOLGSAHPFOR · pith_short_8: 5DH3XBOL

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/5DH3XBOLGSAHPFOR4Q3G2WSOPZ \
  | 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: e8cfbb85cb34807795d1e4366d5a4e7e7ba4f2087328095092d407c6f154ccc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a5402979b613a97b48055904c0e51bd3ad881fb43583cf65559f0019b262c3",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-12-25T19:23:22Z",
    "title_canon_sha256": "ec56e67a9b7f264d25247191bf0025afdc54d0007cd7a20412e226df0febe476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7006",
    "kind": "arxiv",
    "version": 2
  }
}