Pith Number

pith:WUXADTG2

pith:2015:WUXADTG2TKHIB333NTAX3IZ67R

not attested not anchored not stored refs pending

Bayesian Sparse Tucker Models for Dimension Reduction and Tensor Completion

Andrzej Cichocki, Liqing Zhang, Qibin Zhao

arxiv:1505.02343 v1 · 2015-05-10 · cs.LG · cs.NA · stat.ML

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\usepackage{pith}
\pithnumber{WUXADTG2TKHIB333NTAX3IZ67R}

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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

Unsupervised feature selection using Bayesian Tucker decomposition

Receipt and verification

First computed	2026-05-18T02:16:19.073495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b52e01ccda9a8e80ef7b6cc17da33efc75b9f56304a2b6d6af023256028e8b8c

Aliases

arxiv: 1505.02343 · arxiv_version: 1505.02343v1 · doi: 10.48550/arxiv.1505.02343 · pith_short_12: WUXADTG2TKHI · pith_short_16: WUXADTG2TKHIB333 · pith_short_8: WUXADTG2

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/WUXADTG2TKHIB333NTAX3IZ67R \
  | 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: b52e01ccda9a8e80ef7b6cc17da33efc75b9f56304a2b6d6af023256028e8b8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c493ae5e2ec88e906adaf525544f9fe4b5c90617ec5ab97efd222d54ade2d6b",
    "cross_cats_sorted": [
      "cs.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-05-10T05:17:34Z",
    "title_canon_sha256": "a11fb7d0ec079da26538c266284ccff20d52e55e148c6cfe5fb10371c28c19cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02343",
    "kind": "arxiv",
    "version": 1
  }
}