Pith Number

pith:YXJ2T5XA

pith:2012:YXJ2T5XALGPG5FCGXPPOQVRTSP

not attested not anchored not stored refs pending

L2 Regularization for Learning Kernels

Afshin Rostamizadeh, Corinna Cortes, Mehryar Mohri

arxiv:1205.2653 v1 · 2012-05-09 · 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{YXJ2T5XALGPG5FCGXPPOQVRTSP}

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.

Cited by

3 papers in Pith

Predicting Visual Memory Schemas with Variational Autoencoders

Hard-Label Black-Box Attacks on 3D Point Clouds

ASTRA: Enhancing Multi-Subject Generation with Retrieval-Augmented Pose Guidance and Disentangled Position Embedding

Receipt and verification

First computed	2026-05-18T03:55:47.622176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5d3a9f6e0599e6e9446bbdee8563393dd0c4eb4a178478f996f9466f13905db

Aliases

arxiv: 1205.2653 · arxiv_version: 1205.2653v1 · doi: 10.48550/arxiv.1205.2653 · pith_short_12: YXJ2T5XALGPG · pith_short_16: YXJ2T5XALGPG5FCG · pith_short_8: YXJ2T5XA

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/YXJ2T5XALGPG5FCGXPPOQVRTSP \
  | 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: c5d3a9f6e0599e6e9446bbdee8563393dd0c4eb4a178478f996f9466f13905db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15ee882d43eca77913e3cf451e9cf0c9aca42fecea7f5ca6f40400d2eccaede9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-05-09T15:01:22Z",
    "title_canon_sha256": "19a9130da17c8d4226d4e8c35a5dfb8f8e88e9b3b9fb401e03a5bb7d2a9ab8a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2653",
    "kind": "arxiv",
    "version": 1
  }
}