Pith Number

pith:2GBXUM3Q

pith:2018:2GBXUM3Q7H7R3PXNFMR6O6HIYU

not attested not anchored not stored refs pending

Sliced Average Variance Estimation for Multivariate Time Series

Christophe Croux, Hannu Oja, Klaus Nordhausen, Markus Matilainen

arxiv:1810.02782 v1 · 2018-10-05 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GBXUM3Q7H7R3PXNFMR6O6HIYU}

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	2026-05-17T23:47:02.715176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1837a3370f9ff1dbeed2b23e778e8c52b6782be3a2b08ce6a08a18b48750770

Aliases

arxiv: 1810.02782 · arxiv_version: 1810.02782v1 · doi: 10.48550/arxiv.1810.02782 · pith_short_12: 2GBXUM3Q7H7R · pith_short_16: 2GBXUM3Q7H7R3PXN · pith_short_8: 2GBXUM3Q

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/2GBXUM3Q7H7R3PXNFMR6O6HIYU \
  | 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: d1837a3370f9ff1dbeed2b23e778e8c52b6782be3a2b08ce6a08a18b48750770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60bd258bba566e47222ea131ec666aa063e993024e4e9dce109fc5f3e3c651fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-10-05T16:32:12Z",
    "title_canon_sha256": "b9c46d34d5f6031a0608e32a60b7ae16e60d5114defd8c7c5e726952515881de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02782",
    "kind": "arxiv",
    "version": 1
  }
}