Pith Number

pith:JWKBYZV3

pith:2025:JWKBYZV3UMGZXH3KTS5VU3ZX5Y

not attested not anchored not stored refs pending

Stationarity Exploration for Multivariate Time Series Forecasting

Chun Yang, Hao Liu, Rui Ma, Xiaobin Zhu, Zhang xiaoxing

arxiv:2508.08919 v1 · 2025-08-12 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JWKBYZV3UMGZXH3KTS5VU3ZX5Y}

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	2026-07-05T11:52:36.557446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d941c66bba30d9b9f6a9cbb5a6f37ee128f221082581c108b24723a7749e7fe

Aliases

arxiv: 2508.08919 · arxiv_version: 2508.08919v1 · doi: 10.48550/arxiv.2508.08919 · pith_short_12: JWKBYZV3UMGZ · pith_short_16: JWKBYZV3UMGZXH3K · pith_short_8: JWKBYZV3

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/JWKBYZV3UMGZXH3KTS5VU3ZX5Y \
  | 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: 4d941c66bba30d9b9f6a9cbb5a6f37ee128f221082581c108b24723a7749e7fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0aa3a67cd3952d883a51e4796384c834a66386f5182b383e63ce5bf943cf79b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-12T13:15:51Z",
    "title_canon_sha256": "ebe105ba1180ad987470670453be08493356c9f0da1813590b1b008e5837daa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08919",
    "kind": "arxiv",
    "version": 1
  }
}