Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Is the Black-widow Pulsar PSR J1555–2908 in a Hierarchical Triple System?. Retrieved May 24, 2026, from https://4ort.xyz/entity/is-the-black-widow-pulsar-psr-j15552908-in-a-hierarchical-triple-system
MLA“Is the Black-widow Pulsar PSR J1555–2908 in a Hierarchical Triple System?.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/is-the-black-widow-pulsar-psr-j15552908-in-a-hierarchical-triple-system.
BibTeX@misc{4ortxyz_is-the-black-widow-pulsar-psr-j15552908-in-a-hierarchical-triple-system_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Is the Black-widow Pulsar PSR J1555–2908 in a Hierarchical Triple System?}}, year = {2026}, url = {https://4ort.xyz/entity/is-the-black-widow-pulsar-psr-j15552908-in-a-hierarchical-triple-system}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Is the Black-widow Pulsar PSR J1555–2908 in a Hierarchical Triple System? — https://4ort.xyz/entity/is-the-black-widow-pulsar-psr-j15552908-in-a-hierarchical-triple-system (retrieved 2026-05-24)
