Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-07T21:12:20.571688Z
Paper Citation Record · LEDGER
Project portfolio planning in the pharmaceutical industry -- strategic objectives and quantitative optimization
As of 10 August 2026, this Paper Citation Record lists 7 of 7 outbound references and 0 inbound Pith citation observations for arXiv:2502.09527.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-09T06:31:02.800959+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
Reference resolution
7 of 7 outbound references displayed
- verified exact5
- verified fuzzy1
- unresolved1
- parse uncertain0
- malformed identifier0
- metadata mismatch0
External citation measurements
No source-named external measurement is stored.
Outbound references
Observation 32da2e34-57e0-4598-8a55-b47b55eb6617 · outbound
This paper cites Computational Statistics, (2nd ed.).
Project portfolio planning in the pharmaceutical industry -- strategic objectives and quantitative optimization Computational Statistics, (2nd ed.)
Reference 3
- Resolution
- verified exact
- doi, observed 2026-08-07T21:12:20.622733Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.
Observation e66e94f4-b8ac-489d-a186-c20ed92dcc3d · outbound
This paper cites Replenishing the pipeline: A quantitative approach to optimising the sourcing of new projects.
Project portfolio planning in the pharmaceutical industry -- strategic objectives and quantitative optimization Replenishing the pipeline: A quantitative approach to optimising the sourcing of new projects
Reference 296
- Resolution
- verified exact
- doi, observed 2026-08-07T21:12:20.601164Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.
Observation 3f2bd2ed-951d-4c5b-94e0-b604111fb257 · outbound
This paper cites Graham E, Jaki T, Harbron C.
Project portfolio planning in the pharmaceutical industry -- strategic objectives and quantitative optimization Graham E, Jaki T, Harbron C
Reference 2013
- Resolution
- unresolved
- no resolver link, observed 2026-08-07T21:12:20.564508Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 85951109-e77a-4004-8873-1a6d0c0103a1 · outbound
This paper cites doi:10.1007/978-3-319-09075-7 Baird LG, et al.
Project portfolio planning in the pharmaceutical industry -- strategic objectives and quantitative optimization doi:10.1007/978-3-319-09075-7 Baird LG, et al
Reference 2015
- Resolution
- verified exact
- doi, observed 2026-08-07T21:12:20.643569Z
Source-reported events for the cited work
correction dated 2014-12-09. Source: crossref record 10.1007/978-3-319-09075-7_12->10.1007/978-3-319-09075-7:correction, observed 2026-07-11T03:15:10.817583+00:00. This notice travels one citation hop only.
Observation 2a9af96c-22d5-468b-a932-3056b168a9e7 · outbound
This paper cites Innovation in the pharmaceutical industry: New estimates of R&D costs, Journal of Health Econonmy, 2016, 47, 20–33.
Project portfolio planning in the pharmaceutical industry -- strategic objectives and quantitative optimization Innovation in the pharmaceutical industry: New estimates of R&D costs, Journal of Health Econonmy, 2016, 47, 20–33
Reference 2019
- Resolution
- verified exact
- doi, observed 2026-08-07T21:12:20.634112Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.
Observation a68bc633-5d98-4f62-9787-4e4c14e913dd · outbound
This paper cites Leisinger KM.
Project portfolio planning in the pharmaceutical industry -- strategic objectives and quantitative optimization Leisinger KM
Reference 2022
- Resolution
- verified exact
- doi, observed 2026-08-07T21:12:20.612777Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.
Observation f1d3587c-5665-4a34-bb3d-347a2b8b99a6 · outbound
This paper cites Pharmaceutical portfolio optimization under cost uncertainty via chance constrained-type method.
Project portfolio planning in the pharmaceutical industry -- strategic objectives and quantitative optimization Pharmaceutical portfolio optimization under cost uncertainty via chance constrained-type method
Reference 2169
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-07T21:12:20.734446Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.
Pith citing papers
No inbound Pith citation observations are available.