Pith Number

pith:46GSO6SM

pith:2021:46GSO6SMOWE4FEHFZ2ZEPQTS5V

not attested not anchored not stored refs pending

A Novel Adaptive Minority Oversampling Technique for Improved Classification in Data Imbalanced Scenarios

Ayush Tripathi, Rupayan Chakraborty, Sunil Kumar Kopparapu

arxiv:2103.13823 v2 · 2021-03-24 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46GSO6SMOWE4FEHFZ2ZEPQTS5V}

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	2026-07-05T02:26:57.663478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e78d277a4c7589c290e5ceb247c272ed57ed9a71d5c8248e09d82bb4afe01208

Aliases

arxiv: 2103.13823 · arxiv_version: 2103.13823v2 · doi: 10.48550/arxiv.2103.13823 · pith_short_12: 46GSO6SMOWE4 · pith_short_16: 46GSO6SMOWE4FEHF · pith_short_8: 46GSO6SM

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/46GSO6SMOWE4FEHFZ2ZEPQTS5V \
  | 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: e78d277a4c7589c290e5ceb247c272ed57ed9a71d5c8248e09d82bb4afe01208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d114eabab7eb3383c98ffe59e6233c0ac029b9c271de0625acb981868b19b56",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-24T09:58:02Z",
    "title_canon_sha256": "70629af4cc436fc364814019d14f2c50c770d611276cb037b58486e17229271c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.13823",
    "kind": "arxiv",
    "version": 2
  }
}