Pith Number

pith:GTETP76R

pith:2024:GTETP76RYFO75YCYPA3JR5EV56

not attested not anchored not stored refs pending

Tensor Time Series Imputation through Tensor Factor Modelling

Clifford Lam, Zetai Cen

arxiv:2403.13153 v2 · 2024-03-19 · math.ST · stat.ME · stat.TH

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\usepackage{pith}
\pithnumber{GTETP76RYFO75YCYPA3JR5EV56}

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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

On Testing Kronecker Product Structure in Tensor Factor Models

Receipt and verification

First computed	2026-07-05T09:06:58.128194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34c937ffd1c15dfee058783698f495ef8c6e1d8ac51a0ab6b017efd6c60bab71

Aliases

arxiv: 2403.13153 · arxiv_version: 2403.13153v2 · doi: 10.48550/arxiv.2403.13153 · pith_short_12: GTETP76RYFO7 · pith_short_16: GTETP76RYFO75YCY · pith_short_8: GTETP76R

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/GTETP76RYFO75YCYPA3JR5EV56 \
  | 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: 34c937ffd1c15dfee058783698f495ef8c6e1d8ac51a0ab6b017efd6c60bab71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3399463cc1b9ffdfd2c91769649da6e971a251fe0bc74488a6a63a8f5fde07",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2024-03-19T21:05:17Z",
    "title_canon_sha256": "fdf82a78fc0b4e7570116497fe439939418f84d99f95ad4f8e43c80cae992a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13153",
    "kind": "arxiv",
    "version": 2
  }
}