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Humphreys series

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Humphreys series

Summary

Humphreys series is a Hydrogen Line Spectrum[1]. It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Humphreys series's instance of is recorded as Hydrogen Line Spectrum[3].
  • Curtis J. Humphreys is named after Humphreys series[4].
  • Humphreys series's Freebase ID is recorded as /m/09sgt5[5].
  • Humphreys series's Google Knowledge Graph ID is recorded as /g/11b6c7l7gd[6].
  • Humphreys series's Wolfram Language entity code is recorded as Entity["PhysicalEffect", "HumphreysSeries"][7].

Why It Matters

Humphreys series has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[2] It is known by 3 alternative names across languages and contexts.[8]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [8] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

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.

APA 4ort.xyz Knowledge Graph. (2026). Humphreys series. Retrieved May 3, 2026, from https://4ort.xyz/entity/humphreys-series
MLA “Humphreys series.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/humphreys-series.
BibTeX @misc{4ortxyz_humphreys-series_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Humphreys series}}, year = {2026}, url = {https://4ort.xyz/entity/humphreys-series}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Humphreys series — https://4ort.xyz/entity/humphreys-series (retrieved 2026-05-03)

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