Pith Number

pith:TR6ERI4Y

pith:2021:TR6ERI4YKVDMVEWMI3RD5VG5B4

not attested not anchored not stored refs pending

Missing Value Imputation on Multidimensional Time Series

Parikshit Bansal, Prathamesh Deshpande, Sunita Sarawagi

arxiv:2103.01600 v3 · 2021-03-02 · 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{TR6ERI4YKVDMVEWMI3RD5VG5B4}

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

3 papers in Pith

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

PAMF: Prior-Aware Multimodal Fusion for Incomplete Time Series Data

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

Receipt and verification

First computed	2026-07-05T06:22:55.399604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c7c48a3985546ca92cc46e23ed4dd0f031c0da729a3b8adc89cf6c57342ca57

Aliases

arxiv: 2103.01600 · arxiv_version: 2103.01600v3 · doi: 10.48550/arxiv.2103.01600 · pith_short_12: TR6ERI4YKVDM · pith_short_16: TR6ERI4YKVDMVEWM · pith_short_8: TR6ERI4Y

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/TR6ERI4YKVDMVEWMI3RD5VG5B4 \
  | 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: 9c7c48a3985546ca92cc46e23ed4dd0f031c0da729a3b8adc89cf6c57342ca57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05ce39545b286edd6dbb6346e533e53a10597d0e3baf593b9e24571245568b9c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-02T09:55:05Z",
    "title_canon_sha256": "5d2e37ca8f58542ee10d0a4bb9abbf20215472c73fc52b501cbfc0458934e18e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.01600",
    "kind": "arxiv",
    "version": 3
  }
}