Pith Number

pith:UDL44LHC

pith:2019:UDL44LHCDS53QVPSHYC5EQRYR2

not attested not anchored not stored refs pending

SelectNet: Learning to Sample from the Wild for Imbalanced Data Training

Haizhao Yang, Tingran Gao, Yunru Liu

arxiv:1905.09872 v1 · 2019-05-23 · 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{UDL44LHCDS53QVPSHYC5EQRYR2}

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	2026-05-17T23:45:14.234188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0d7ce2ce21cbbb855f23e05d242388e944763bb1e43224b71cd4dc6f5582585

Aliases

arxiv: 1905.09872 · arxiv_version: 1905.09872v1 · doi: 10.48550/arxiv.1905.09872 · pith_short_12: UDL44LHCDS53 · pith_short_16: UDL44LHCDS53QVPS · pith_short_8: UDL44LHC

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/UDL44LHCDS53QVPSHYC5EQRYR2 \
  | 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: a0d7ce2ce21cbbb855f23e05d242388e944763bb1e43224b71cd4dc6f5582585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099f8219c7ed028729dfd7cbc554684826e5bbcc81da82aefefbf27b5a1178e7",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-23T19:00:03Z",
    "title_canon_sha256": "6a4086eca30920b60b89639fca24db174574cad20845ad631f73fff6d9819cd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09872",
    "kind": "arxiv",
    "version": 1
  }
}