Pith Number

pith:5WNDH3AF

pith:2024:5WNDH3AF7WPKIBN4OP7TX7I3V6

not attested not anchored not stored refs pending

The AL$\ell_0$CORE Tensor Decomposition for Sparse Count Data

Aaron Schein, John Hood

arxiv:2403.06153 v2 · 2024-03-10 · 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{5WNDH3AF7WPKIBN4OP7TX7I3V6}

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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

Tensor Topic Modeling Via HOSVD

Receipt and verification

First computed	2026-07-05T07:55:29.563156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed9a33ec05fd9ea405bc73ff3bfd1baf83415309ee5733496540aa397c3e6f18

Aliases

arxiv: 2403.06153 · arxiv_version: 2403.06153v2 · doi: 10.48550/arxiv.2403.06153 · pith_short_12: 5WNDH3AF7WPK · pith_short_16: 5WNDH3AF7WPKIBN4 · pith_short_8: 5WNDH3AF

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/5WNDH3AF7WPKIBN4OP7TX7I3V6 \
  | 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: ed9a33ec05fd9ea405bc73ff3bfd1baf83415309ee5733496540aa397c3e6f18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0157a529098a58247668bcbd7cb5129b7f64d2e1ad04dc350eb595ea88e9bfb",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-03-10T09:54:56Z",
    "title_canon_sha256": "0299beb78e000a114c90c2457f65c09b27920c7a8f558e57783c1609e466721d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.06153",
    "kind": "arxiv",
    "version": 2
  }
}