Pith Number

pith:C3RNZDVI

pith:2017:C3RNZDVIQTWXINOM63ZX2RBQVH

not attested not anchored not stored refs pending

Learning Feature Nonlinearities with Non-Convex Regularized Binned Regression

Jiasi Chen, Mehrdad Mahdavi, Samet Oymak

arxiv:1705.07256 v1 · 2017-05-20 · cs.LG · 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{C3RNZDVIQTWXINOM63ZX2RBQVH}

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	2026-05-18T00:44:06.200129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16e2dc8ea884ed7435ccf6f37d4430a9d64c68ffd418f8720761dae160c4cfbb

Aliases

arxiv: 1705.07256 · arxiv_version: 1705.07256v1 · doi: 10.48550/arxiv.1705.07256 · pith_short_12: C3RNZDVIQTWX · pith_short_16: C3RNZDVIQTWXINOM · pith_short_8: C3RNZDVI

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/C3RNZDVIQTWXINOM63ZX2RBQVH \
  | 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: 16e2dc8ea884ed7435ccf6f37d4430a9d64c68ffd418f8720761dae160c4cfbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2febbea0af2097b51b8b1e377987197a00b6ecdf6dbb8e835a9a4c37a48d319e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-20T03:46:32Z",
    "title_canon_sha256": "8624f7f7d3dd9cc70bba9251f72484a35d3837f7a258991f0a96cd038dd7df3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07256",
    "kind": "arxiv",
    "version": 1
  }
}