Pith Number

pith:BBJSH6CN

pith:2026:BBJSH6CN3FOUMFMKEYZA5NUJJR

not attested not anchored not stored refs pending

Emputation: Identification-Guided Neural Imputation Framework

Xinwei Shen, Yanjiao Yang, Yen-Chi Chen, Yikun Zhang

arxiv:2607.05279 v1 · 2026-07-06 · stat.ME · 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{BBJSH6CN3FOUMFMKEYZA5NUJJR}

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	2026-07-07T03:19:21.792973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

085323f84dd95d46158a26320eb6894c4fc55939fedc82c939f3f45c56bcf7db

Aliases

arxiv: 2607.05279 · arxiv_version: 2607.05279v1 · doi: 10.48550/arxiv.2607.05279 · pith_short_12: BBJSH6CN3FOU · pith_short_16: BBJSH6CN3FOUMFMK · pith_short_8: BBJSH6CN

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/BBJSH6CN3FOUMFMKEYZA5NUJJR \
  | 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: 085323f84dd95d46158a26320eb6894c4fc55939fedc82c939f3f45c56bcf7db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5873d6b2fd60d00aeca98d776cf123da1364d5964469c260c108242fb22f7b0c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-06T16:25:02Z",
    "title_canon_sha256": "99e1ce8c39afb1b542921590dc8077371e82835eb93cc79fe3567afbe3b8ae07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05279",
    "kind": "arxiv",
    "version": 1
  }
}