Pith Number

pith:LOE3RVG5

pith:2024:LOE3RVG5NQPI42XDZ6SFSA7ZEN

not attested not anchored not stored refs pending

Identification and estimation for matrix time series CP-factor models

Guanglin Huang, Jinyuan Chang, Qiwei Yao, Yue Du

arxiv:2410.05634 v3 · 2024-10-08 · stat.ME · cs.LG · econ.EM

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LOE3RVG5NQPI42XDZ6SFSA7ZEN}

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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

HDTSA: An R package for high-dimensional time series analysis

Receipt and verification

First computed	2026-07-05T11:43:29.463911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b89b8d4dd6c1e8e6ae3cfa45903f923525558c4986dd13c386aef630a7af75f

Aliases

arxiv: 2410.05634 · arxiv_version: 2410.05634v3 · doi: 10.48550/arxiv.2410.05634 · pith_short_12: LOE3RVG5NQPI · pith_short_16: LOE3RVG5NQPI42XD · pith_short_8: LOE3RVG5

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/LOE3RVG5NQPI42XDZ6SFSA7ZEN \
  | 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: 5b89b8d4dd6c1e8e6ae3cfa45903f923525558c4986dd13c386aef630a7af75f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dddba4faa81fd8959dd4ed9cda328d42c59712bed7d2f361772904bcaf3acf8",
    "cross_cats_sorted": [
      "cs.LG",
      "econ.EM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-10-08T02:32:36Z",
    "title_canon_sha256": "c01ca335af4b862f47fa212d916c3bc7901662787df081bdf6a2e7f2249405d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.05634",
    "kind": "arxiv",
    "version": 3
  }
}