Pith Number

pith:CO5YEQBV

pith:2025:CO5YEQBVSYAJ53PBSGI3ODXOOZ

not attested not anchored not stored refs pending

A Near-optimal Algorithm for Learning Margin Halfspaces with Massart Noise

Ilias Diakonikolas, Nikos Zarifis

arxiv:2501.09691 v1 · 2025-01-16 · cs.LG · cs.DS · math.ST · 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{CO5YEQBVSYAJ53PBSGI3ODXOOZ}

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	2026-07-05T10:01:50.638438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13bb82403596009eede19191b70eee764be65c8f5d8aacfc0d1d4ff8541750f9

Aliases

arxiv: 2501.09691 · arxiv_version: 2501.09691v1 · doi: 10.48550/arxiv.2501.09691 · pith_short_12: CO5YEQBVSYAJ · pith_short_16: CO5YEQBVSYAJ53PB · pith_short_8: CO5YEQBV

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/CO5YEQBVSYAJ53PBSGI3ODXOOZ \
  | 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: 13bb82403596009eede19191b70eee764be65c8f5d8aacfc0d1d4ff8541750f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7196f1525b67abd22165a166fbe471d4960de620aef7f573c66e11a5fba289e1",
    "cross_cats_sorted": [
      "cs.DS",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-16T17:44:18Z",
    "title_canon_sha256": "c07ab7a5b11f7b0e81d493581a19f0f9e44d8ea6579c30091066988ac661977d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09691",
    "kind": "arxiv",
    "version": 1
  }
}