Pith Number

pith:JL3BNW7N

pith:2018:JL3BNW7N7YTRT4O2KB2DS6JJ5U

not attested not anchored not stored refs pending

A Family of Maximum Margin Criterion for Adaptive Learning

Ah Chung Tsoi, Hongwei Zou, Miao Cheng, Zunren Liu

arxiv:1810.04064 v2 · 2018-10-09 · cs.LG · stat.AP · 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{JL3BNW7N7YTRT4O2KB2DS6JJ5U}

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	2026-05-18T00:01:19.244855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4af616dbedfe2719f1da5074397929ed08434f90e555f8caf69eb7a7bd3c28d1

Aliases

arxiv: 1810.04064 · arxiv_version: 1810.04064v2 · doi: 10.48550/arxiv.1810.04064 · pith_short_12: JL3BNW7N7YTR · pith_short_16: JL3BNW7N7YTRT4O2 · pith_short_8: JL3BNW7N

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/JL3BNW7N7YTRT4O2KB2DS6JJ5U \
  | 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: 4af616dbedfe2719f1da5074397929ed08434f90e555f8caf69eb7a7bd3c28d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bac1a2d54915e086cd12e1015c6e241bd7d25ee4f6c37770014c10bcd17045a4",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-09T16:45:53Z",
    "title_canon_sha256": "10a231b316e60332cabc6be57fe08d7fb1802b00c28a367dd60d88a8075fd2f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04064",
    "kind": "arxiv",
    "version": 2
  }
}