Pith Number

pith:R5OJVWHP

pith:2015:R5OJVWHP5PLAPHWX674D6UFGCE

not attested not anchored not stored refs pending

Second-order Quantile Methods for Experts and Combinatorial Games

Tim van Erven, Wouter M. Koolen

arxiv:1502.08009 v1 · 2015-02-27 · 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{R5OJVWHP5PLAPHWX674D6UFGCE}

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

1 paper in Pith

A Note on How to Remove the $\ln\ln T$ Term from the Squint Bound

Receipt and verification

First computed	2026-05-18T02:26:01.604217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f5c9ad8efebd6079ed7f7f83f50a6113ecb0c0f4fcb253f977c0aa18afb37e6

Aliases

arxiv: 1502.08009 · arxiv_version: 1502.08009v1 · doi: 10.48550/arxiv.1502.08009 · pith_short_12: R5OJVWHP5PLA · pith_short_16: R5OJVWHP5PLAPHWX · pith_short_8: R5OJVWHP

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/R5OJVWHP5PLAPHWX674D6UFGCE \
  | 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: 8f5c9ad8efebd6079ed7f7f83f50a6113ecb0c0f4fcb253f977c0aa18afb37e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f9bdc8a5d8f5f2bb40efabecd9aca61fd75ea0c1bf9f5742753006ac4f38a0d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-02-27T18:56:45Z",
    "title_canon_sha256": "a5226531b11e5d5029bc25dba9a211be8035ca5b0558543a951ff1d66d06f3e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.08009",
    "kind": "arxiv",
    "version": 1
  }
}