Pith Number

pith:6VRA4WNS

pith:2019:6VRA4WNSIYYGBRXJQF5KJY3SNK

not attested not anchored not stored refs pending

Nearly Tight Bounds for Robust Proper Learning of Halfspaces with a Margin

Daniel M. Kane, Ilias Diakonikolas, Pasin Manurangsi

arxiv:1908.11335 v1 · 2019-08-29 · cs.LG · cs.DS · 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{6VRA4WNSIYYGBRXJQF5KJY3SNK}

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	2026-07-05T00:00:32.678862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5620e59b2463060c6e9817aa4e3726aa9861666b764be0512ce107f35065338

Aliases

arxiv: 1908.11335 · arxiv_version: 1908.11335v1 · doi: 10.48550/arxiv.1908.11335 · pith_short_12: 6VRA4WNSIYYG · pith_short_16: 6VRA4WNSIYYGBRXJ · pith_short_8: 6VRA4WNS

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/6VRA4WNSIYYGBRXJQF5KJY3SNK \
  | 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: f5620e59b2463060c6e9817aa4e3726aa9861666b764be0512ce107f35065338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01e4e04e670cc81a768fdff688fae5770ae1ef161c5233824b665cbf4addba3c",
    "cross_cats_sorted": [
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-29T16:34:25Z",
    "title_canon_sha256": "aa02327a462af6836f69a82bab665d359344bb51722ce62666e7ba37c60202ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11335",
    "kind": "arxiv",
    "version": 1
  }
}