Pith Number

pith:QUHBZ2K3

pith:2018:QUHBZ2K3K72GSIFW6KAAK54HDQ

not attested not anchored not stored refs pending

On the Interaction Effects Between Prediction and Clustering

Artur Dubrawski, Matt Barnes

arxiv:1807.06713 v2 · 2018-07-18 · 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{QUHBZ2K3K72GSIFW6KAAK54HDQ}

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	2026-05-17T23:57:15.049802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

850e1ce95b57f46920b6f2800577871c09e79b9f4dde3f11825a1d6ec4641cee

Aliases

arxiv: 1807.06713 · arxiv_version: 1807.06713v2 · doi: 10.48550/arxiv.1807.06713 · pith_short_12: QUHBZ2K3K72G · pith_short_16: QUHBZ2K3K72GSIFW · pith_short_8: QUHBZ2K3

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/QUHBZ2K3K72GSIFW6KAAK54HDQ \
  | 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: 850e1ce95b57f46920b6f2800577871c09e79b9f4dde3f11825a1d6ec4641cee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c578ff7b7c81c7f2198b8a2689b0cb9b4fab4bf39a4eda3f7ebc392a81e62c3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-07-18T00:13:31Z",
    "title_canon_sha256": "04bc36d709d65049e7809b8fd5fc0604c9a019a770b7c4ed04eafa50742ee8d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06713",
    "kind": "arxiv",
    "version": 2
  }
}