Pith Number

pith:V5K7RAEZ

pith:2015:V5K7RAEZB56IB5CXLTRNCL5ETU

not attested not anchored not stored refs pending

On the Robustness of Regularized Pairwise Learning Methods Based on Kernels

Andreas Christmann, Ding-Xuan Zhou

arxiv:1510.03267 v1 · 2015-10-12 · math.ST · math.FA · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5K7RAEZB56IB5CXLTRNCL5ETU}

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	2026-05-18T01:30:32.316101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af55f880990f7c80f4575ce2d12fa49d3d2b365bc90be0f80dd2a0078dd764b9

Aliases

arxiv: 1510.03267 · arxiv_version: 1510.03267v1 · doi: 10.48550/arxiv.1510.03267 · pith_short_12: V5K7RAEZB56I · pith_short_16: V5K7RAEZB56IB5CX · pith_short_8: V5K7RAEZ

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/V5K7RAEZB56IB5CXLTRNCL5ETU \
  | 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: af55f880990f7c80f4575ce2d12fa49d3d2b365bc90be0f80dd2a0078dd764b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26f1671f7024842ab61ac3d27375c0f0a811724d790d89beedb912c3e9306e74",
    "cross_cats_sorted": [
      "math.FA",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-10-12T13:01:47Z",
    "title_canon_sha256": "45891ce961e546f34eff6f30cd375cd1771bae88d9a46347819bd32fa7962068"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03267",
    "kind": "arxiv",
    "version": 1
  }
}