Pith Number

pith:SI46WB52

pith:2017:SI46WB527CYFNP4CTSSM22V5YT

not attested not anchored not stored refs pending

KNN Ensembles for Tweedie Regression: The Power of Multiscale Neighborhoods

Colleen M. Farrelly

arxiv:1708.02122 v1 · 2017-07-29 · 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{SI46WB527CYFNP4CTSSM22V5YT}

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	2026-05-18T00:38:32.269420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9239eb07baf8b056bf829ca4cd6abdc4f560881969743c189b081a197b6534b3

Aliases

arxiv: 1708.02122 · arxiv_version: 1708.02122v1 · doi: 10.48550/arxiv.1708.02122 · pith_short_12: SI46WB527CYF · pith_short_16: SI46WB527CYFNP4C · pith_short_8: SI46WB52

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/SI46WB527CYFNP4CTSSM22V5YT \
  | 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: 9239eb07baf8b056bf829ca4cd6abdc4f560881969743c189b081a197b6534b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d606d6be3896c5dd424c2f60ca77da2166a914c5294593700045f1f75ea79e00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-07-29T21:45:37Z",
    "title_canon_sha256": "8e919a11c5d8caf2524f13c01dfc11b700eef59266811d30e82e3bfe838467c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02122",
    "kind": "arxiv",
    "version": 1
  }
}