Pith Number

pith:WXIBDUTF

pith:2017:WXIBDUTF3N4BOWDPFY6NQACNGL

not attested not anchored not stored refs pending

Learning Theory of Distributed Regression with Bias Corrected Regularization Kernel Network

Lei Shi, Qiang Wu, Zhengchu Guo

arxiv:1708.01960 v1 · 2017-08-07 · 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{WXIBDUTF3N4BOWDPFY6NQACNGL}

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	2026-05-18T00:38:32.683363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d011d265db7817586f2e3cd8004d32e377d01ed5f5eb9b813ca2757cb0d753

Aliases

arxiv: 1708.01960 · arxiv_version: 1708.01960v1 · doi: 10.48550/arxiv.1708.01960 · pith_short_12: WXIBDUTF3N4B · pith_short_16: WXIBDUTF3N4BOWDP · pith_short_8: WXIBDUTF

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/WXIBDUTF3N4BOWDPFY6NQACNGL \
  | 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: b5d011d265db7817586f2e3cd8004d32e377d01ed5f5eb9b813ca2757cb0d753

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c84bdd7cb24d9e117bfc037b4297d59382c68cf7024eaec425ebac901f7be505",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-08-07T01:54:56Z",
    "title_canon_sha256": "98d7fe94f0d5be69ea166c0d5f8cfb04911d20ff554e1de7c07703e813745a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01960",
    "kind": "arxiv",
    "version": 1
  }
}