Pith Number

pith:DYOXBZ3B

pith:2026:DYOXBZ3B3XR4TCTC32SJQUSE32

not attested not anchored not stored refs pending

On Imbalanced Regression with Hoeffding Trees

Dimitrios I. Diochnos, Pantia-Marina Alchirch

arxiv:2602.22101 v3 · 2026-02-25 · 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{DYOXBZ3B3XR4TCTC32SJQUSE32}

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	2026-06-02T02:04:15.228491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e1d70e761dde3c98a62dea4985244de9646a98b2a6ccaa9b4f5f54bd34b3ed0

Aliases

arxiv: 2602.22101 · arxiv_version: 2602.22101v3 · doi: 10.48550/arxiv.2602.22101 · pith_short_12: DYOXBZ3B3XR4 · pith_short_16: DYOXBZ3B3XR4TCTC · pith_short_8: DYOXBZ3B

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/DYOXBZ3B3XR4TCTC32SJQUSE32 \
  | 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: 1e1d70e761dde3c98a62dea4985244de9646a98b2a6ccaa9b4f5f54bd34b3ed0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52bdfe47c17add486b7046c57aa7bc352e5c899539333db1e456a4a0680f7e3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-25T16:48:07Z",
    "title_canon_sha256": "61a465639497570fbd4d9c90fd15c6d9a60b4d9b46b8bdbbb9adc3dbc4de9f72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.22101",
    "kind": "arxiv",
    "version": 3
  }
}