A practical identifiability criterion leveraging weak-form parameter estimation.

Nora Heitzman-Breen, Vanja Dukic, David M Bortz

Abstract readPreprint

In one paragraph

Article in ArXiv, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

Updated by
A Practical Identifiability Criterion Leveraging Weak-Form Parameter Estimation.2026

5 · Who and what money

Authors and funding

3 authors.

Nora Heitzman-BreenDepartment of Applied Mathematics, University of Colorado, Boulder, CO, 80309-0526, USA.

Vanja DukicDepartment of Applied Mathematics, University of Colorado, Boulder, CO, 80309-0526, USA.

David M BortzDepartment of Applied Mathematics, University of Colorado, Boulder, CO, 80309-0526, USA.

Funding

Data-driven and science-informed methods for the discovery of biomedical mechanisms and processesR35GM149335 · NIGMS · UNIVERSITY OF COLORADO · PI David Bortz · 2023 to 2026

$1.7M

NIGMS NIH HHS R35 GM149335

6 · The paper itself

Abstract

In this work, we define a practical identifiability criterion, (

Indexed as

Data-driven modelingIdentifiabilityWeak form

Identifiers

PMID40980767

PMCPMC12447720

What OpenQuestion holds

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LicenceCC BY-NC-ND

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.