Pith Number

pith:W6764SRB

pith:2013:W6764SRBBWR2RJ3E3PN3VGBAE3

not attested not anchored not stored refs pending

Performance comparison of State-of-the-art Missing Value Imputation Algorithms on Some Bench mark Datasets

M. Naresh Kumar

arxiv:1307.5599 v1 · 2013-07-22 · cs.LG · 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{W6764SRBBWR2RJ3E3PN3VGBAE3}

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	2026-05-18T03:17:55.295560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7bfee4a210da3a8a764dbdbba982026c857c3dff0478b7dba5222909f8fad80

Aliases

arxiv: 1307.5599 · arxiv_version: 1307.5599v1 · doi: 10.48550/arxiv.1307.5599 · pith_short_12: W6764SRBBWR2 · pith_short_16: W6764SRBBWR2RJ3E · pith_short_8: W6764SRB

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/W6764SRBBWR2RJ3E3PN3VGBAE3 \
  | 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: b7bfee4a210da3a8a764dbdbba982026c857c3dff0478b7dba5222909f8fad80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2935bf6760f6c12c51f84347e52858f826a957be4a0da1be2ff81691ccf78258",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-07-22T06:50:21Z",
    "title_canon_sha256": "d7ca8fdba09d7f17d19c481729f42fde0d80ba6c9e0ae8cd0b4f2a2f9bb02651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5599",
    "kind": "arxiv",
    "version": 1
  }
}