Pith Number

pith:RWDJBTTN

pith:2024:RWDJBTTNBQ7WVIRGOJL2DWVISU

not attested not anchored not stored refs pending

Tensor Decomposition Meets RKHS: Efficient Algorithms for Smooth and Misaligned Data

Alex H. Williams, Anru R. Zhang, Brett W. Larsen, Tamara G. Kolda

arxiv:2408.05677 v1 · 2024-08-11 · math.NA · cs.LG · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RWDJBTTNBQ7WVIRGOJL2DWVISU}

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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

2 papers in Pith

Low-rank Distributional Matrix Completion

A functional tensor model for dynamic multilayer networks with common invariant subspaces and the RKHS estimation

Receipt and verification

First computed	2026-07-05T08:54:23.494293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d8690ce6d0c3f6aa2267257a1daa895388bd734bd597efafe3487bed1a40f72

Aliases

arxiv: 2408.05677 · arxiv_version: 2408.05677v1 · doi: 10.48550/arxiv.2408.05677 · pith_short_12: RWDJBTTNBQ7W · pith_short_16: RWDJBTTNBQ7WVIRG · pith_short_8: RWDJBTTN

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/RWDJBTTNBQ7WVIRGOJL2DWVISU \
  | 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: 8d8690ce6d0c3f6aa2267257a1daa895388bd734bd597efafe3487bed1a40f72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faa034f2167259f7095cd6cd0aed7737e90c88fcd4c3fa72d3b6f7fc900ab760",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-08-11T02:58:28Z",
    "title_canon_sha256": "71efeea36f1495d72dc1a89e5afeb23994ef8c042630e86e7a5893db8661b765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05677",
    "kind": "arxiv",
    "version": 1
  }
}