Pith Number

pith:5MKPVBMB

pith:2019:5MKPVBMBAGTVMFHWDZ2WX6BS3X

not attested not anchored not stored refs pending

Prior Specification for Bayesian Matrix Factorization via Prior Predictive Matching

Arto Klami, Eliezer de Souza da Silva, Marcelo Hartmann, Tomasz Ku\'smierczyk

arxiv:1910.12263 v2 · 2019-10-27 · 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{5MKPVBMBAGTVMFHWDZ2WX6BS3X}

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

1 paper in Pith

Expert-elicitation method for non-parametric joint priors using normalizing flows

Receipt and verification

First computed	2026-07-05T06:57:48.318415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb14fa858101a75614f61e756bf832ddda946150e7fcca7bd9f4b77c8a869bf9

Aliases

arxiv: 1910.12263 · arxiv_version: 1910.12263v2 · doi: 10.48550/arxiv.1910.12263 · pith_short_12: 5MKPVBMBAGTV · pith_short_16: 5MKPVBMBAGTVMFHW · pith_short_8: 5MKPVBMB

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/5MKPVBMBAGTVMFHWDZ2WX6BS3X \
  | 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: eb14fa858101a75614f61e756bf832ddda946150e7fcca7bd9f4b77c8a869bf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f30fdc0df9c85ce2336748370d3e65856eccab7dc16e1b0c58fad36a236700f9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-10-27T13:56:30Z",
    "title_canon_sha256": "3f34be4888f8127cc5df7a26408dc90c9b61eb25a32d3be76949ebded5afd4a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12263",
    "kind": "arxiv",
    "version": 2
  }
}