Pith Number

pith:YUIXVSZD

pith:2018:YUIXVSZD7LWAUWDKQQAG5RA3HB

not attested not anchored not stored refs pending

Rank Selection of CP-decomposed Convolutional Layers with Variational Bayesian Matrix Factorization

Beom-Su Seo, Marcella Astrid, Seung-Ik Lee

arxiv:1801.05243 v1 · 2018-01-16 · 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{YUIXVSZD7LWAUWDKQQAG5RA3HB}

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	2026-05-18T00:25:47.427562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5117acb23faec0a586a84006ec41b38728f0fc2b5c27e8c5d88546d17464333

Aliases

arxiv: 1801.05243 · arxiv_version: 1801.05243v1 · doi: 10.48550/arxiv.1801.05243 · pith_short_12: YUIXVSZD7LWA · pith_short_16: YUIXVSZD7LWAUWDK · pith_short_8: YUIXVSZD

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/YUIXVSZD7LWAUWDKQQAG5RA3HB \
  | 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: c5117acb23faec0a586a84006ec41b38728f0fc2b5c27e8c5d88546d17464333

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d87d1d645e1cf79a9dc2a4dfa61748fe5fa822a619b609fa27bb57fed2fb5669",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-01-16T13:19:55Z",
    "title_canon_sha256": "fac32e8b82e259b9e41b2123aef547fd4b35010b98ccfa8b74ef975a1178c5d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05243",
    "kind": "arxiv",
    "version": 1
  }
}