Pith Number

pith:VYYD7LV2

pith:2012:VYYD7LV25R2OQ7TPYNOPQA6BCC

not attested not anchored not stored refs pending

Locally adaptive factor processes for multivariate time series

Bruno Scarpa, Daniele Durante, David B. Dunson

arxiv:1210.2022 v2 · 2012-10-07 · stat.AP · 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{VYYD7LV25R2OQ7TPYNOPQA6BCC}

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	2026-05-18T02:50:50.654778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae303faebaec74e87e6fc35cf803c110828d6a79cf91430701ce142ce6448369

Aliases

arxiv: 1210.2022 · arxiv_version: 1210.2022v2 · doi: 10.48550/arxiv.1210.2022 · pith_short_12: VYYD7LV25R2O · pith_short_16: VYYD7LV25R2OQ7TP · pith_short_8: VYYD7LV2

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/VYYD7LV25R2OQ7TPYNOPQA6BCC \
  | 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: ae303faebaec74e87e6fc35cf803c110828d6a79cf91430701ce142ce6448369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2795b1f7e8ad1c0dfc1797526ad8e9b46735a89ce444a87a52e5bac2132642ba",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2012-10-07T05:40:25Z",
    "title_canon_sha256": "5b0d0b4683db31bd30aa513548c479e28974caddf313901d8bd69a642af5bfbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2022",
    "kind": "arxiv",
    "version": 2
  }
}