Authorship Integrity, Disputes & Equity
This section covers what happens when authorship is assigned incorrectly, whether through error, pressure, or misconduct. The Committee on Publication Ethics (COPE) provides the reference framework here, most directly through its flowcharts on 'Ghost, guest, or gift authorship' and 'How to handle authorship disputes.' Ghost authorship refers to someone who contributed substantially but is left off the byline entirely, often in commercially sponsored writing. Guest and gift authorship refer to the opposite problem: someone is credited despite not meeting authorship criteria, typically because of seniority, reciprocity, or an expectation of favor, rather than genuine contribution. Pages in this cluster also cover authorship disputes that arise even among legitimate contributors, such as disagreement over author order, over who should be listed at all, or over credit following a change in project leadership or a contributor's departure. COPE's guidance sets out a structured process for editors and institutions to follow when a dispute is raised, including when to involve institutional research integrity offices and how to document resolution. This is closely tied to equity concerns in authorship: patterns of exclusion or under-crediting can fall disproportionately on early-career researchers, technical staff, and researchers from under-resourced institutions, and this section situates those equity problems within the same misattribution framework that governs ghost, guest, and gift authorship, since the underlying failure in each case is a mismatch between actual contribution and formal credit.
Guides
Honorary Authorship in Surgical Subspecialties: Why Prevalence Is So High in Cardiothoracic, Orthopedic, and Spine Journals
Discipline-specific surveys put honorary authorship at 62.7% in cardiothoracic surgery and 41.9% in orthopedic/sports medicine journals — well above general biomedical-publishing averages. Here is why surgical training and team culture drive that gap.
Gift and Ghost Authorship in Psychology: What an 800+ Researcher Survey Found
A 2025 survey of 811 psychology researchers found gift authorship reported far more often than ghost authorship, and that actively encouraging explicit authorship guidelines was linked to earlier authorship discussions and fairer perceived outcomes.
How Does a Co-Author’s Misconduct Retraction Affect Innocent Collaborators’ Careers?
A co-author’s fraud-driven retraction can measurably hurt the careers of collaborators who had no role in the misconduct. This guide covers what bibliometric research documents about that impact, COPE’s guidance on distinguishing culpability, and practical steps for innocent co-authors and institutions.
AI-Generated Authorship Identity Theft: When Your Name Appears on a Paper You Never Wrote
How researcher identity theft in authorship happens (fake affiliations, sold authorship slots, direct impersonation), how AI tools may be lowering the barrier, and the concrete steps to take if your name turns up on a paper you never wrote or approved.
The TRUST Code: Authorship Provisions in the Global Code of Conduct for Equitable Research Partnerships
The TRUST Code sets fairness, respect, care, and honesty obligations for international research partnerships, including how local researchers should be positioned for authorship credit.
The Cape Town Statement: What It Recommends for Authorship
What the Cape Town Statement on fairness, equity and diversity in research (Nature, 2023) recommends for authorship in North-South research collaborations, and how it relates to CRediT and ICMJE.
Blockchain and Self-Sovereign Identity for Authorship Verification: Proposals vs. Adoption
A clear-eyed look at blockchain and self-sovereign identity (DIDs, verifiable credentials) proposals for verifying research authorship consent and contributor roles — and an honest accounting of how little of it has actually been adopted as of 2026.
Do Author Lists Change Between a Preprint and Its Published Version?
How common author-list changes are between a preprint and its published journal version, and what triggers bioRxiv, medRxiv, and Preprints.org to require a new preprint version.
When Can a Peer Reviewer Legitimately Become a Co-Author? COPE’s Guidance
A peer reviewer becoming a co-author is not automatically misconduct, but COPE’s case guidance treats it as a red flag unless the editor independently verifies a genuine substantial contribution and sends the manuscript back out for independent re-review.
GPP 2022: Good Publication Practice for Company-Sponsored Medical Publications
GPP 2022 is the current industry standard governing authorship, transparency, data access, and publication planning for company-sponsored biomedical research. This guide explains its full scope, structure, and requirements.
Whistleblower Protections for Reporting Authorship Misconduct or Coercion
Whether a researcher who reports coercive, honorary, or ghost authorship is protected as a research-misconduct whistleblower depends on a threshold question most people skip: does the conduct actually meet 42 CFR Part 93’s fabrication/falsification/plagiarism definition, or does it fall outside that framework entirely?
Registered Reports: What Happens to the Author List Between Stage 1 and Stage 2
In-principle acceptance locks a Registered Report’s protocol, not its byline. Here’s how authorship changes between Stage 1 and Stage 2 are actually handled.
Formal Mediation for Authorship Disputes: Mediator Selection, Process, and Confidentiality
A focused guide to formal mediation as an authorship-dispute resolution mechanism: mediator selection and qualifications, session structure, confidentiality limits, and realistic outcomes.
Student-Advisor Authorship Disputes: Navigating Power Imbalance in Co-Authored Work
How the student-advisor power imbalance changes authorship disputes, and the practical resolution paths — documentation, ombudsperson, graduate-school grievance process, and research integrity office — that actually work when direct negotiation isn’t realistic.
Industry-Sponsored Research Authorship: Avoiding Ghostwriting and Honorary Authorship
How sponsors, investigators, and medical writers can prevent ghost authorship and honorary authorship in pharma- and device-funded studies, using ICMJE criteria and GPP 2022 disclosure standards.
How Authorship Disputes Get Resolved: The Institutional Process
Who has jurisdiction over an authorship dispute, the informal-to-formal escalation ladder, what evidence gets weighed, realistic timelines, and outcomes/appeals — grounded in UKRIO’s and NIH’s published institutional procedures.
When Does an Authorship Dispute Cross the Line Into Research Misconduct?
Most authorship disagreements are resolvable, not misconduct. Here is the actual definitional line under 42 CFR Part 93 (FFP), what specifically triggers a formal research-integrity inquiry, and how ORI/COPE/institutional processes differ.
Salami Slicing in Publication: Redundant/Segmented Publication and How Journals Police It
What distinguishes legitimate multi-paper research from salami slicing, how COPE and ICMJE define redundant/duplicate publication, how journals detect it, and how confirmed cases are handled.
COPE’s Flowchart for Suspected Ghost, Guest, or Gift Authorship
What an editor actually does, step by step, when ghost, guest, or gift authorship is suspected in a submitted manuscript, per COPE’s own flowchart.
Honorary Authorship vs. Gift Authorship: Is There a Legal Distinction?
Honorary and gift authorship are often used as synonyms. Here’s what COPE and ICMJE actually say about whether the terms are legally or formally distinct.
Co-Author Agreement: Key Elements and a Sample
What a co-author agreement should cover before writing begins: anticipated author order, expected contributions, corresponding-author designation, timeline, and dispute resolution, with a sample structure.
Parachute Science (Helicopter Research): Definition and Authorship Equity
Parachute science, or helicopter research, is when outside researchers extract data from local communities or ecosystems without genuine collaboration, consent, or authorship credit for local scientists.
Resolving Authorship Order Disputes
Why authorship order disputes happen, how CRediT’s role-based contribution taxonomy shifts the focus from position to documented contribution, and the practical steps (early agreements, institutional mediation, COPE/ICMJE guidance) for resolving one.
