Pfund series
E1174567
UNEXPLORED
The Pfund series is a set of infrared spectral lines of the hydrogen atom corresponding to electron transitions that terminate at the fifth energy level.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pfund series canonical | 1 |
| Pfund series of hydrogen | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15744161 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pfund series Context triple: [Lyman series in hydrogen spectrum, relatedSeries, Pfund series]
-
A.
Blue series
Blue series is a sequence of abstract monochrome paintings by Yves Klein that explore variations of his signature deep ultramarine hue.
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B.
Ploom series
The Ploom series is a line of heated tobacco devices developed by Japan Tobacco to offer a smoke-free alternative to traditional cigarettes.
-
C.
Nseries
Nseries is Nokia's line of high-end multimedia smartphones that emphasized advanced camera, music, and internet capabilities.
-
D.
Seri
The Seri are an Indigenous people of northwestern Mexico, traditionally living along the Gulf of California coast and known for their rich maritime culture, distinctive language, and artisanal crafts.
-
E.
George series
The George series is a collection of children's science-adventure novels co-written by Lucy and Stephen Hawking that introduce young readers to concepts in physics and cosmology through the adventures of a boy named George.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pfund series Target entity description: The Pfund series is a set of infrared spectral lines of the hydrogen atom corresponding to electron transitions that terminate at the fifth energy level.
-
A.
Blue series
Blue series is a sequence of abstract monochrome paintings by Yves Klein that explore variations of his signature deep ultramarine hue.
-
B.
Ploom series
The Ploom series is a line of heated tobacco devices developed by Japan Tobacco to offer a smoke-free alternative to traditional cigarettes.
-
C.
Nseries
Nseries is Nokia's line of high-end multimedia smartphones that emphasized advanced camera, music, and internet capabilities.
-
D.
Seri
The Seri are an Indigenous people of northwestern Mexico, traditionally living along the Gulf of California coast and known for their rich maritime culture, distinctive language, and artisanal crafts.
-
E.
George series
The George series is a collection of children's science-adventure novels co-written by Lucy and Stephen Hawking that introduce young readers to concepts in physics and cosmology through the adventures of a boy named George.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Pfund series of hydrogen