Pith Number

pith:Z34ZONPB

pith:2024:Z34ZONPBG7KPZ5QYWGC6TMYZHO

not attested not anchored not stored refs pending

Variable Selection for Comparing High-dimensional Time-Series Data

Kensuke Mitsuzawa, Margherita Grossi, Motonobu Kanagawa, Stefano Bortoli

arxiv:2412.06870 v1 · 2024-12-09 · stat.ME · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z34ZONPBG7KPZ5QYWGC6TMYZHO}

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	2026-07-05T09:46:58.975911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cef99735e137d4fcf618b185e9b3193b931629c0d23e5b3dd39a894453d296e0

Aliases

arxiv: 2412.06870 · arxiv_version: 2412.06870v1 · doi: 10.48550/arxiv.2412.06870 · pith_short_12: Z34ZONPBG7KP · pith_short_16: Z34ZONPBG7KPZ5QY · pith_short_8: Z34ZONPB

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/Z34ZONPBG7KPZ5QYWGC6TMYZHO \
  | 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: cef99735e137d4fcf618b185e9b3193b931629c0d23e5b3dd39a894453d296e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfa6457dc6b3e33dcc8cef034df004bdc4a949182d6e48307d83e3eba0de46ea",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-12-09T12:08:08Z",
    "title_canon_sha256": "fbbc5a9640ff0062c93d8d97fc2fed71591eb906769d5fb13597ace5ebd4858f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06870",
    "kind": "arxiv",
    "version": 1
  }
}