Levi-Civita R
E837997
Levi-Civita R is a small satellite impact crater on the Moon located near the larger Levi-Civita crater on the lunar far side.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Levi-Civita R canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10036685 — 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: Levi-Civita R Context triple: [Levi-Civita crater, hasSatelliteCraters, Levi-Civita R]
-
A.
Ricci-Curbastro
Ricci-Curbastro is the surname of the Italian mathematician Gregorio Ricci-Curbastro, a pioneer of tensor calculus and differential geometry.
-
B.
Levi-Civita field
The Levi-Civita field is a non-Archimedean ordered field of formal power series with real coefficients and well-ordered rational exponents, used to rigorously model infinitesimals and infinite quantities in analysis.
-
C.
Riemann curvature tensor
The Riemann curvature tensor is a fundamental geometric object in differential geometry that measures how much a Riemannian manifold deviates from being flat by encoding the intrinsic curvature of the space.
-
D.
Levi-Civita symbol
The Levi-Civita symbol is an antisymmetric tensor used in mathematics and physics to represent orientations, cross products, and determinants in multiple dimensions.
-
E.
Ricci
Ricci is the surname of American actress Christina Ricci, known for her darkly quirky roles in films like "The Addams Family" and "Sleepy Hollow."
- 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: Levi-Civita R Target entity description: Levi-Civita R is a small satellite impact crater on the Moon located near the larger Levi-Civita crater on the lunar far side.
-
A.
Ricci-Curbastro
Ricci-Curbastro is the surname of the Italian mathematician Gregorio Ricci-Curbastro, a pioneer of tensor calculus and differential geometry.
-
B.
Levi-Civita field
The Levi-Civita field is a non-Archimedean ordered field of formal power series with real coefficients and well-ordered rational exponents, used to rigorously model infinitesimals and infinite quantities in analysis.
-
C.
Riemann curvature tensor
The Riemann curvature tensor is a fundamental geometric object in differential geometry that measures how much a Riemannian manifold deviates from being flat by encoding the intrinsic curvature of the space.
-
D.
Levi-Civita symbol
The Levi-Civita symbol is an antisymmetric tensor used in mathematics and physics to represent orientations, cross products, and determinants in multiple dimensions.
-
E.
Ricci
Ricci is the surname of American actress Christina Ricci, known for her darkly quirky roles in films like "The Addams Family" and "Sleepy Hollow."
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
lunar impact crater
ⓘ
satellite crater ⓘ |
| belongsToCategory |
Impact craters on the Moon
ⓘ
Lunar far side craters ⓘ |
| belongsToRegion | Levi-Civita area on lunar far side ⓘ |
| coordinateSystem | selenographic coordinates ⓘ |
| designationLetter | R ⓘ |
| discoveredBy | lunar orbiter imaging (uncrewed spacecraft) ⓘ |
| eponymSharedWith | Tullio Levi-Civita ⓘ |
| featureClass | crater ⓘ |
| hasMorphology | bowl-shaped crater (typical for small lunar craters) ⓘ |
| hasNo | atmosphere ⓘ |
| hasRegolith | lunar regolith ⓘ |
| isPartOf |
Levi-Civita crater system
ⓘ
linked to:
Levi-Civita crater
|
| locatedOn | Moon ⓘ |
| locatedOnSide | lunar far side ⓘ |
| namedAfter |
Levi-Civita (crater)
ⓘ
linked to:
Levi-Civita crater
|
| namingConvention | satellite craters designated by parent crater name plus letter ⓘ |
| observedBy |
Lunar Orbiter missions
ⓘ
linked to:
Lunar Orbiter program
Lunar Reconnaissance Orbiter ⓘ |
| orbitsWith | Moon–Earth system ⓘ |
| planetographicBody | Moon ⓘ |
| primaryFormationProcess | impact event ⓘ |
| relativeSize | small ⓘ |
| satelliteOf |
Levi-Civita (crater)
ⓘ
linked to:
Levi-Civita crater
|
| surfaceEnvironment | airless ⓘ |
| surfaceGravity | low (lunar gravity ~1.62 m/s²) ⓘ |
| surfaceType | impact feature ⓘ |
| visibilityFromEarth | not normally visible (far side) ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Levi-Civita R Description of subject: Levi-Civita R is a small satellite impact crater on the Moon located near the larger Levi-Civita crater on the lunar far side.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.