Pith Number

pith:2ESFZRKR

pith:2015:2ESFZRKRAJFBQ6IMM5DNGNWUO5

not attested not anchored not stored refs pending

Convex Risk Minimization and Conditional Probability Estimation

Matus Telgarsky, Miroslav Dud\'ik, Robert Schapire

arxiv:1506.04513 v1 · 2015-06-15 · 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{2ESFZRKRAJFBQ6IMM5DNGNWUO5}

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	2026-05-18T01:49:30.974544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1245cc551024a18790c6746d336d4776500d96841e6ebd047ef38e57847ed05

Aliases

arxiv: 1506.04513 · arxiv_version: 1506.04513v1 · doi: 10.48550/arxiv.1506.04513 · pith_short_12: 2ESFZRKRAJFB · pith_short_16: 2ESFZRKRAJFBQ6IM · pith_short_8: 2ESFZRKR

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/2ESFZRKRAJFBQ6IMM5DNGNWUO5 \
  | 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: d1245cc551024a18790c6746d336d4776500d96841e6ebd047ef38e57847ed05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b030b0145052bd97eeb639901a87581c5d4fc53a9b69dbc0e014d0f15348d1e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-06-15T08:41:39Z",
    "title_canon_sha256": "a101eecb9b9d9cee9af9cb8c6144337e1eea7a891bd1558cc1edf210bde9152f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04513",
    "kind": "arxiv",
    "version": 1
  }
}