Pith Number

pith:LXX3PJ5K

pith:2025:LXX3PJ5KOHBKTU7JXKTVZW5LEP

not attested not anchored not stored refs pending

CrossLinear: Plug-and-Play Cross-Correlation Embedding for Time Series Forecasting with Exogenous Variables

Junli Liang, Pengfei Zhou, Qi Song, Xiangyang Li, Yunlong Liu

arxiv:2505.23116 v1 · 2025-05-29 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXX3PJ5KOHBKTU7JXKTVZW5LEP}

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

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.

Receipt and verification

First computed	2026-07-05T11:11:55.800089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5defb7a7aa71c2a9d3e9baa75cdbab23d89d800791cbe0f86870ef6e36557f49

Aliases

arxiv: 2505.23116 · arxiv_version: 2505.23116v1 · doi: 10.48550/arxiv.2505.23116 · pith_short_12: LXX3PJ5KOHBK · pith_short_16: LXX3PJ5KOHBKTU7J · pith_short_8: LXX3PJ5K

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/LXX3PJ5KOHBKTU7JXKTVZW5LEP \
  | 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: 5defb7a7aa71c2a9d3e9baa75cdbab23d89d800791cbe0f86870ef6e36557f49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a621ea424f7b06c3a7a2376f7056548e5b0b483703adf83f42143296b70d37a9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-29T05:34:40Z",
    "title_canon_sha256": "20624aa1af53fdc62a18f4041c1007f48a25eae3e877642e8f7fdbe35a0fb4bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23116",
    "kind": "arxiv",
    "version": 1
  }
}