Paper Citation Record · LEDGER

Identification, Doubly Robust Estimation, and Semiparametric Efficiency Theory of Nonignorable Missing Data With a Shadow Variable

As of 10 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:1509.02556.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
1509.02556 v3

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 5 of 5 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-10T06:31:04.303077+00:00

measured 5 of 5 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-07T00:40:14.181863Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: arxiv_reference, observed 2026-06-29T23:14:01.925748Z

Reference resolution

0 of 0 outbound references displayed

verified exact0
verified fuzzy0
unresolved0
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation 2ac617b9-a4c0-49c8-a06a-da70c493b78d · inbound

Efficient Nonparametric Inference for Mediation Analysis with Nonignorable Missing Confounders cites this paper.

Efficient Nonparametric Inference for Mediation Analysis with Nonignorable Missing Confounders Identification, Doubly Robust Estimation, and Semiparametric Efficiency Theory of Nonignorable Missing Data With a Shadow Variable

Reference 30

Resolution: verified exact; arxiv_id, observed 2026-05-24T03:38:50.106035Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

Observation 71969fa1-db32-4433-944d-104b6a798c76 · inbound

Self-separated and self-connected models for mediator and outcome missingness in mediation analysis cites this paper.

Self-separated and self-connected models for mediator and outcome missingness in mediation analysis Identification, Doubly Robust Estimation, and Semiparametric Efficiency Theory of Nonignorable Missing Data With a Shadow Variable

Reference 18

Resolution: metadata mismatch; arxiv_id, observed 2026-05-23T17:25:43.764043Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

Observation 1586fb8e-b2ad-469a-bcde-2376dfae89a7 · inbound

Discussion of "Causal and counterfactual views of missing data models" by Razieh Nabi, Rohit Bhattacharya, Ilya Shpitser, & James M. Robins cites this paper.

Discussion of "Causal and counterfactual views of missing data models" by Razieh Nabi, Rohit Bhattacharya, Ilya Shpitser, & James M. Robins Identification, Doubly Robust Estimation, and Semiparametric Efficiency Theory of Nonignorable Missing Data With a Shadow Variable

Reference 14

Resolution: unresolved; no resolver link, observed 2026-08-07T00:40:14.181863Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ce555887-d239-4b26-85c1-bbc36ce3828b · inbound

Instability of inverse probability weighting methods and a remedy for non-ignorable missing data cites this paper.

Instability of inverse probability weighting methods and a remedy for non-ignorable missing data Identification, Doubly Robust Estimation, and Semiparametric Efficiency Theory of Nonignorable Missing Data With a Shadow Variable

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-06T15:04:15.378867Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 2e5aa989-110e-4419-988d-965599d973d1 · inbound

Missing Pattern Recognized Diffusion Imputation Model for Missing Not At Random cites this paper.

Missing Pattern Recognized Diffusion Imputation Model for Missing Not At Random Identification, Doubly Robust Estimation, and Semiparametric Efficiency Theory of Nonignorable Missing Data With a Shadow Variable

Reference 60

Resolution: metadata mismatch; arxiv_id, observed 2026-06-29T23:14:01.927402Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.