Pith Number

pith:DYLLS3OJ

pith:2014:DYLLS3OJOLH6XNWVWXDIZLSHF4

not attested not anchored not stored refs pending

Bayesian matrix completion: prior specification

Judith Rousseau, Nicolas Chopin, Pierre Alquier, Vincent Cottet

arxiv:1406.1440 v3 · 2014-06-05 · stat.ML · math.ST · stat.CO · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYLLS3OJOLH6XNWVWXDIZLSHF4}

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.

Cited by

3 papers in Pith

Empirical Bayes 1-bit matrix completion

CoreFlow: Low-Rank Matrix Generative Models

PAC-Bayes Bounds for Gibbs Posteriors via Singular Learning Theory

Receipt and verification

First computed	2026-05-18T02:39:38.090253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e16b96dc972cfebb6d5b5c68cae472f324b55174eaf747c87c57bee06f900b1

Aliases

arxiv: 1406.1440 · arxiv_version: 1406.1440v3 · doi: 10.48550/arxiv.1406.1440 · pith_short_12: DYLLS3OJOLH6 · pith_short_16: DYLLS3OJOLH6XNWV · pith_short_8: DYLLS3OJ

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/DYLLS3OJOLH6XNWVWXDIZLSHF4 \
  | 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: 1e16b96dc972cfebb6d5b5c68cae472f324b55174eaf747c87c57bee06f900b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83cb5c9f559bf8da4ed5dcc949419c5728642152f650a9791596a2a87ef52e6c",
    "cross_cats_sorted": [
      "math.ST",
      "stat.CO",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-06-05T16:46:46Z",
    "title_canon_sha256": "36b4f7de7efd6ad757db3d840ee097a60d38fc55e982ffe97d2428911286b03f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1440",
    "kind": "arxiv",
    "version": 3
  }
}