Pith Number

pith:TX74R2HO

pith:2022:TX74R2HOZ7MOOF6BMCCLRNCCJD

not attested not anchored not stored refs pending

State space model multiple imputation for missing data in non-stationary multivariate time series with application in digital Psychiatry

Dost Ongur, Habiballah Rahimi Eichi, Jukka-Pekka Onnela, Justin T. Baker, Linda Valeri, Lisa Dixon, Li Zeng, Xiaoxuan Cai, Xinru Wang

arxiv:2206.14343 v2 · 2022-06-29 · 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{TX74R2HOZ7MOOF6BMCCLRNCCJD}

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	2026-07-05T06:00:31.393886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dffc8e8eecfd8e717c16084b8b44248d4a02ce17f744dabcbd8ed0f0ffdf505

Aliases

arxiv: 2206.14343 · arxiv_version: 2206.14343v2 · doi: 10.48550/arxiv.2206.14343 · pith_short_12: TX74R2HOZ7MO · pith_short_16: TX74R2HOZ7MOOF6B · pith_short_8: TX74R2HO

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/TX74R2HOZ7MOOF6BMCCLRNCCJD \
  | 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: 9dffc8e8eecfd8e717c16084b8b44248d4a02ce17f744dabcbd8ed0f0ffdf505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31370081dfd07daf0e0355f788117ef499926986743f0500d517084e2f6b3563",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-06-29T00:56:32Z",
    "title_canon_sha256": "d001ce44bbcaccb65b4499c6dc811c97e66b89d00aa23c7ec57f782d8e923f9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.14343",
    "kind": "arxiv",
    "version": 2
  }
}