Pith Number

pith:67O5OFUI

pith:2024:67O5OFUISBHMCK55QRWVBIEQFP

not attested not anchored not stored refs pending

Deep Learning for Multivariate Time Series Imputation: A Survey

Jun Wang, Keli Zhang, Linglong Qian, Qingsong Wen, Wei Cao, Wenjia Wang, Wenjie Du, Yiyuan Yang, Yuxuan Liang

arxiv:2402.04059 v3 · 2024-02-06 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67O5OFUISBHMCK55QRWVBIEQFP}

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.

Cited by

4 papers in Pith

TRACE: A Temporal Conditional Estimation for Multimodal Time Series Foundation Models

AION: Next-Generation Tasks and Practical Harness for Time Series

BEDTime: A Unified Benchmark for Automatically Describing Time Series

Conditional Imputation for Within-Modality Missingness in Multi-Modal Federated Learning

Receipt and verification

First computed	2026-07-05T11:05:32.080799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7ddd71688904ec12bbd846d50a0902bf08ebbd762654dd566fb6200d0d61f8d

Aliases

arxiv: 2402.04059 · arxiv_version: 2402.04059v3 · doi: 10.48550/arxiv.2402.04059 · pith_short_12: 67O5OFUISBHM · pith_short_16: 67O5OFUISBHMCK55 · pith_short_8: 67O5OFUI

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/67O5OFUISBHMCK55QRWVBIEQFP \
  | 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: f7ddd71688904ec12bbd846d50a0902bf08ebbd762654dd566fb6200d0d61f8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f22bba77eb92c7d647a259a13f37a9e72537f5bc30f50f5c6bb7ff830aa9f41a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-06T15:03:53Z",
    "title_canon_sha256": "c3e258d9591d6214058c341d67cfb621d5a655be76373d4b6798b957a2e97392"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.04059",
    "kind": "arxiv",
    "version": 3
  }
}