Pith Number

pith:YFWXOJ64

pith:2016:YFWXOJ64PTSX2J6XBHE7QDEVN6

not attested not anchored not stored refs pending

Semiparametric Optimal Estimation With Nonignorable Nonresponse Data

Jae Kwang Kim, Kosuke Morikawa

arxiv:1612.09207 v3 · 2016-12-29 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFWXOJ64PTSX2J6XBHE7QDEVN6}

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

1 paper in Pith

Instability of inverse probability weighting methods and a remedy for non-ignorable missing data

Receipt and verification

First computed	2026-07-05T01:00:58.694015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c16d7727dc7ce57d27d709c9f80c956fa4eedab6d31447e67cae795c74ddc8ef

Aliases

arxiv: 1612.09207 · arxiv_version: 1612.09207v3 · doi: 10.48550/arxiv.1612.09207 · pith_short_12: YFWXOJ64PTSX · pith_short_16: YFWXOJ64PTSX2J6X · pith_short_8: YFWXOJ64

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/YFWXOJ64PTSX2J6XBHE7QDEVN6 \
  | 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: c16d7727dc7ce57d27d709c9f80c956fa4eedab6d31447e67cae795c74ddc8ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bf0268dd11c8cbbd20c77aad211487964721998d4e2a39176fd7f8b19c23744",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-12-29T17:16:18Z",
    "title_canon_sha256": "0fe5f9a1e674cae2f3be8e995f08dc32fd0643586b3f04d78b5c1e8be0475825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09207",
    "kind": "arxiv",
    "version": 3
  }
}