Portico

At a glance

Directory scope

Commons Projects

Candidate tier

Core candidate

Role in the book

direct

Book portrayal

operating at book date

Book evidence

Ch. 4, pp. 100 | Ch. 6, pp. 156-159, 165

Current verification

Active · checked 2026-07-28

Current evidence state

Active. The community-supported digital preservation service remains active.

Current home

www.portico.org ↗

Operator or parent

ITHAKA

Verification basis · HIGH · checked 2026-07-28

Commons anatomy

What kind of work is this?

third-party preservation archive

What did it provide?

Trusted third party preserving publishers' electronic source files. Ithaka/JSTOR-affiliated archive preserving publishers' electronic source files.

Governance and sustainability

ITHAKA is recorded as the current operator or parent.

Preservation

Preservation documentation remains an open evidence field. Historical access pointers stay visible below.

As documented in the book

This section presents source-grounded summaries with the book’s chapter and pagination. Present-day status appears in its own evidence layer.

Sources and pointers

• Charlotte Hess and Elinor Ostrom, eds., Understanding Knowledge as a Commons: From Theory to Practice ↗Generation-0 source · Ch. 4, pp. 100 | Ch. 6, pp. 156-159, 165
• www.portico.org ↗Exact book-printed pointer. Historical layer.
• www.portico.org ↗Current verification source · checked 2026-07-28
• www.ithaka.org ↗Current verification source · checked 2026-07-28

Related by book type

This generated list uses the shared normalized book type third-party preservation archive. It does not yet assert a sourced project-to-project relationship.

This record currently has an open connection field.