Pith Number

pith:QWBTQCLY

pith:2017:QWBTQCLYQT2DXLPZPZJZ2FNNH4

not attested not anchored not stored refs pending

Distributed Bayesian Piecewise Sparse Linear Models

Masato Asahara, Ryohei Fujimaki

arxiv:1711.02368 v1 · 2017-11-07 · cs.AI · cs.DC · cs.LG · 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{QWBTQCLYQT2DXLPZPZJZ2FNNH4}

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	2026-05-18T00:31:08.095797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

858338097884f43badf97e539d15ad3f1ec9d0f488ddc6c92df8c7f8560f7998

Aliases

arxiv: 1711.02368 · arxiv_version: 1711.02368v1 · doi: 10.48550/arxiv.1711.02368 · pith_short_12: QWBTQCLYQT2D · pith_short_16: QWBTQCLYQT2DXLPZ · pith_short_8: QWBTQCLY

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/QWBTQCLYQT2DXLPZPZJZ2FNNH4 \
  | 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: 858338097884f43badf97e539d15ad3f1ec9d0f488ddc6c92df8c7f8560f7998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ded7b4abe52f2a1cb0bea3915c9b640e4ec29c84b9516b1caddc9bc96e66471a",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-11-07T10:05:31Z",
    "title_canon_sha256": "b9be10b754c90f9c0a7b08db30bc983f4382e0a61ba8da5cfb0b4232a4ec3fb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02368",
    "kind": "arxiv",
    "version": 1
  }
}