Pith Number

pith:BMCVFJB7

pith:2019:BMCVFJB7HAWRAPPCRTTRK4CZHO

not attested not anchored not stored refs pending

What to Expect of Classifiers? Reasoning about Logistic Regression with Missing Features

Guy Van den Broeck, Pasha Khosravi, Yitao Liang, YooJung Choi

arxiv:1903.01620 v2 · 2019-03-05 · cs.LG · cs.AI · 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{BMCVFJB7HAWRAPPCRTTRK4CZHO}

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

SeBA: Semi-supervised few-shot learning via Separated-at-Birth Alignment for tabular data

Receipt and verification

First computed	2026-05-17T23:44:29.127006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b0552a43f382d103de28ce71570593b8acdf7dafe9002bd2a743c2360a654e5

Aliases

arxiv: 1903.01620 · arxiv_version: 1903.01620v2 · doi: 10.48550/arxiv.1903.01620 · pith_short_12: BMCVFJB7HAWR · pith_short_16: BMCVFJB7HAWRAPPC · pith_short_8: BMCVFJB7

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/BMCVFJB7HAWRAPPCRTTRK4CZHO \
  | 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: 0b0552a43f382d103de28ce71570593b8acdf7dafe9002bd2a743c2360a654e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd48536885f9f6c91065b7d4ed6462c2421731ef79a27735458cac8d66d4d3a8",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-05T01:16:10Z",
    "title_canon_sha256": "ec13c064c1a58948814e7079b6e9b11ad7c8528f813df0cf6ac8c7c74f000f5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01620",
    "kind": "arxiv",
    "version": 2
  }
}