Pith Number

pith:HDQ4MNFV

pith:2023:HDQ4MNFVVTZKAHHARREAVGMIN2

not attested not anchored not stored refs pending

Revisiting Long-term Time Series Forecasting: An Investigation on Linear Mapping

Shiyi Qi, Yiduo Li, Zenglin Xu, Zhe Li

arxiv:2305.10721 v2 · 2023-05-18 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HDQ4MNFVVTZKAHHARREAVGMIN2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

7 papers in Pith

Characteristic Root Analysis and Regularization for Linear Time Series Forecasting

UniMamba: A Unified Spatial-Temporal Modeling Framework with State-Space and Attention Integration

Titans: Learning to Memorize at Test Time

iTransformer: Inverted Transformers Are Effective for Time Series Forecasting

LeapTS: Rethinking Time Series Forecasting as Adaptive Multi-Horizon Scheduling

Receipt and verification

First computed	2026-05-20T00:02:45.019150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e1c634b5acf2a01ce08c480a99886e8ca3d41970938d4fd0c487b39d645f67

Aliases

arxiv: 2305.10721 · arxiv_version: 2305.10721v2 · doi: 10.48550/arxiv.2305.10721 · pith_short_12: HDQ4MNFVVTZK · pith_short_16: HDQ4MNFVVTZKAHHA · pith_short_8: HDQ4MNFV

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/HDQ4MNFVVTZKAHHARREAVGMIN2 \
  | 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: 38e1c634b5acf2a01ce08c480a99886e8ca3d41970938d4fd0c487b39d645f67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13434af6c447ee8df1f1abfaa5ba9fe3be29480cd2f2d54f318078060650f4ed",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-18T05:39:46Z",
    "title_canon_sha256": "43b2ee25c65d60f1d2376424a5743a48a3e970319896accd005e119b07e70ee4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10721",
    "kind": "arxiv",
    "version": 2
  }
}