Pith Number

pith:M3SGP2OK

pith:2025:M3SGP2OKNLYTX6OVF7SNNAE57K

not attested not anchored not stored refs pending

OLinear: A Linear Model for Time Series Forecasting in Orthogonally Transformed Domain

Bowei Xing, Hao Wang, Haoxuan Li, Ji Shi, Ruohao Guo, Wenzhen Yue, Xianghua Ying, Yong Liu

arxiv:2505.08550 v2 · 2025-05-12 · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{M3SGP2OKNLYTX6OVF7SNNAE57K}

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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

ReNF: Rethinking the Design of Neural Long-Term Time Series Forecasters

CSRA: Controlled Spectral Residual Augmentation for Robust Sepsis Prediction

Receipt and verification

First computed	2026-07-05T11:03:04.951204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e467e9ca6af13bf9d52fe4d6809dfaa00812944a17a805dcbcd9683f784862

Aliases

arxiv: 2505.08550 · arxiv_version: 2505.08550v2 · doi: 10.48550/arxiv.2505.08550 · pith_short_12: M3SGP2OKNLYT · pith_short_16: M3SGP2OKNLYTX6OV · pith_short_8: M3SGP2OK

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/M3SGP2OKNLYTX6OVF7SNNAE57K \
  | 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: 66e467e9ca6af13bf9d52fe4d6809dfaa00812944a17a805dcbcd9683f784862

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dec1d4db48c0ecbcb9b607b4ce7659d90b8d8b349d0426c0abcb577b8343412d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-12T10:39:37Z",
    "title_canon_sha256": "5b984fe23f42a17fecbc0d36d7ad1127507b5eace04b450851a3a3839efe6ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08550",
    "kind": "arxiv",
    "version": 2
  }
}