# PubMed record PMID 42012431

> PeptideScanner retained PubMed bibliographic metadata for PMID 42012431 at 2026-08-10T10:49:08.852Z. PubMed recorded a metadata revision date of 2026-08-03 and an Entrez history date of 2026-04-21. PeptideScanner associated this retained record with the identity slug tirzepatide. These dates describe PubMed metadata history, not the article's original publication date.

- Evidence object: `story:pubmed-pmid-42012431-tirzepatide:v1`
- Evidence domain: Literature metadata
- Date in source: 2026-08-03
- Source checked: 2026-08-10
- Published by PeptideScanner: 2026-08-11
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-42012431-tirzepatide/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-42012431-tirzepatide-v1.json
- Content SHA-256: `e952d6afa8e04a9950a322d2439f97620279576c14d37d1ac74e8f9b9003eb70`

## Claims and source pins

### Headline

PubMed record PMID 42012431 ([`pubmed-observation-pmid-42012431-2026-08-03-4d5954376b21`](#source-pubmed-observation-pmid-42012431-2026-08-03-4d5954376b21))

### Summary

PeptideScanner retained PubMed bibliographic metadata for PMID 42012431 at 2026-08-10T10:49:08.852Z. PubMed recorded a metadata revision date of 2026-08-03 and an Entrez history date of 2026-04-21. PeptideScanner associated this retained record with the identity slug tirzepatide. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-42012431-2026-08-03-4d5954376b21`](#source-pubmed-observation-pmid-42012431-2026-08-03-4d5954376b21))

### Paragraph 1

PeptideScanner retained PubMed bibliographic metadata for PMID 42012431 at 2026-08-10T10:49:08.852Z. PubMed recorded a metadata revision date of 2026-08-03 and an Entrez history date of 2026-04-21. PeptideScanner associated this retained record with the identity slug tirzepatide. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-42012431-2026-08-03-4d5954376b21`](#source-pubmed-observation-pmid-42012431-2026-08-03-4d5954376b21))

### Paragraph 2

This page reports retained PubMed bibliographic metadata. It does not summarize the article, establish the article's publication date, or assert safety, efficacy, or scientific truth. ([`pubmed-observation-pmid-42012431-2026-08-03-4d5954376b21`](#source-pubmed-observation-pmid-42012431-2026-08-03-4d5954376b21))

## Sources

<a id="source-pubmed-observation-pmid-42012431-2026-08-03-4d5954376b21"></a>
- **PubMed record PMID 42012431 · retained source version 1:2026-08-03:current:4d5954376b213dc20b93f1dc07def5deed37dec85fedc168f00425c7de3ed90f** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/42012431/) (`pubmed-observation-pmid-42012431-2026-08-03-4d5954376b21`)

## Correction lineage

No correction is recorded for this version.

## Reporting boundaries and unknowns

PeptideScanner reproduces bounded bibliographic metadata attributed to PubMed. It does not summarize or endorse the article's findings.

- Sources outside the selected public PeptideScanner bundle may exist and are not represented by this object.
- This object does not determine whether cited records agree, corroborate one another, or establish scientific truth.
- This object does not determine safety, efficacy, causality, or suitability for any person.

Methodology: https://peptidescanner.com/methodology/
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## Suggested citation

PeptideScanner. "PubMed record PMID 42012431." Version 1, published 2026-08-11. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-42012431-tirzepatide-v1.json SHA-256: e952d6afa8e04a9950a322d2439f97620279576c14d37d1ac74e8f9b9003eb70.