Pith Number

pith:MPGE2UHT

pith:2017:MPGE2UHTTK7D6P47666QSVPCRS

not attested not anchored not stored refs pending

Unsupervised Ensemble Regression

Boaz Nadler, Erhan Bilal, Omer Dror, Yuval Kluger

arxiv:1703.02965 v1 · 2017-03-08 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPGE2UHTTK7D6P47666QSVPCRS}

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	2026-05-18T00:49:05.184339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63cc4d50f39abe3f3f9ff7bd0955e28c930ea1ce8f1668a4c495da4df5d9036c

Aliases

arxiv: 1703.02965 · arxiv_version: 1703.02965v1 · doi: 10.48550/arxiv.1703.02965 · pith_short_12: MPGE2UHTTK7D · pith_short_16: MPGE2UHTTK7D6P47 · pith_short_8: MPGE2UHT

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/MPGE2UHTTK7D6P47666QSVPCRS \
  | 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: 63cc4d50f39abe3f3f9ff7bd0955e28c930ea1ce8f1668a4c495da4df5d9036c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75cb03ee84b371866c77c0f55775c8eaedd0dd45d92ebba503f4b1b92039cd62",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-03-08T18:58:20Z",
    "title_canon_sha256": "6ef45c59cec84737dc9ac38dbb64ac9a201e256519ec280d6e7eb0b41884050a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02965",
    "kind": "arxiv",
    "version": 1
  }
}