Pith Number

pith:TGCAHNZQ

pith:2023:TGCAHNZQ4OEZBZIQO2OHM2GXOG

not attested not anchored not stored refs pending

A Survey on Deep Learning based Time Series Analysis with Frequency Transformation

Guodong Long, Hui He, Hui Xiong, Kun Yi, Liang Hu, Longbing Cao, Qingsong Wen, Qi Zhang, Shoujin Wang, Wei Fan

arxiv:2302.02173 v6 · 2023-02-04 · cs.LG · cs.AI

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\usepackage{pith}
\pithnumber{TGCAHNZQ4OEZBZIQO2OHM2GXOG}

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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

3 papers in Pith

Deep Time Series Models: A Comprehensive Survey and Benchmark

GenHAR: Generalizing Cross-domain Human Activity Recognition for Last-mile Delivery

Spectral methods: crucial for machine learning, natural for quantum computers?

Receipt and verification

First computed	2026-07-05T11:20:41.976386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

998403b730e38990e510769c7668d771ade9b077e18be12ee60c766278c762f2

Aliases

arxiv: 2302.02173 · arxiv_version: 2302.02173v6 · doi: 10.48550/arxiv.2302.02173 · pith_short_12: TGCAHNZQ4OEZ · pith_short_16: TGCAHNZQ4OEZBZIQ · pith_short_8: TGCAHNZQ

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/TGCAHNZQ4OEZBZIQO2OHM2GXOG \
  | 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: 998403b730e38990e510769c7668d771ade9b077e18be12ee60c766278c762f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ae68989705f87079ee42fdd958fc2648397357a00505a8b0f3b23511941b7b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-04T14:33:07Z",
    "title_canon_sha256": "9e982e2fb39c949c1621beb6a613379161e636d02c818eb065f4a134b8a61516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02173",
    "kind": "arxiv",
    "version": 6
  }
}