Pith Number

pith:6YHWYWO2

pith:2016:6YHWYWO2FJG7BPHQNXGKAZ7Y6X

not attested not anchored not stored refs pending

On kernel methods for covariates that are rankings

Aaditya Ramdas, Benjamin Recht, Horia Mania, Martin J. Wainwright, Michael I. Jordan

arxiv:1603.08035 v2 · 2016-03-25 · stat.ML · cs.DM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YHWYWO2FJG7BPHQNXGKAZ7Y6X}

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	2026-05-18T00:39:53.015925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f60f6c59da2a4df0bcf06dcca067f8f5ef7c72070d03b7bb0252b5b50f10f9b1

Aliases

arxiv: 1603.08035 · arxiv_version: 1603.08035v2 · doi: 10.48550/arxiv.1603.08035 · pith_short_12: 6YHWYWO2FJG7 · pith_short_16: 6YHWYWO2FJG7BPHQ · pith_short_8: 6YHWYWO2

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/6YHWYWO2FJG7BPHQNXGKAZ7Y6X \
  | 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: f60f6c59da2a4df0bcf06dcca067f8f5ef7c72070d03b7bb0252b5b50f10f9b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deacdc8fbc8fef6d16a36e842b2e4510bb9d111e1e7a7a1965cf3a15d0682ab6",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-03-25T21:09:54Z",
    "title_canon_sha256": "a2a132ad78aafeea2b46a80bbd1b42f3b59d926071d32ad91bdb4c5cfb385a6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08035",
    "kind": "arxiv",
    "version": 2
  }
}