Pith Number

pith:ATCF7VAJ

pith:2026:ATCF7VAJDDCIGAXAVCBK7GJEKY

not attested not anchored not stored refs pending

Missing Data Imputation under Manifold Hypothesis

Amuchechukwu Ibenegbu, Sarat Moka, Zelong Bi

arxiv:2607.03641 v1 · 2026-07-03 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATCF7VAJDDCIGAXAVCBK7GJEKY}

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	2026-07-07T02:17:59.016663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04c45fd40918c48302e0a882af9924561b841a9331d44bc867039d72a34fe285

Aliases

arxiv: 2607.03641 · arxiv_version: 2607.03641v1 · doi: 10.48550/arxiv.2607.03641 · pith_short_12: ATCF7VAJDDCI · pith_short_16: ATCF7VAJDDCIGAXA · pith_short_8: ATCF7VAJ

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/ATCF7VAJDDCIGAXAVCBK7GJEKY \
  | 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: 04c45fd40918c48302e0a882af9924561b841a9331d44bc867039d72a34fe285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48ecaa37979c4f88c652b08ef7d2945dd2166146c745814f37f1d230773de3bf",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-07-03T23:42:33Z",
    "title_canon_sha256": "48314c94495e13bde7e82f972623910cb777eb383e765132fd606001216eea3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03641",
    "kind": "arxiv",
    "version": 1
  }
}