point
Let an agent explain point as an instant of time, relay usage and related concepts from lexicographic, physics and philosophy sources, describe the named hyponyms, and distinguish points in time from time intervals, dates, epochs and spatial points.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
Researched by: Claude
Bundle → Layer → Finding → Questions Filled
4 bundles · 8 layers · 8 findings · 16 questions
Understand What a point in time is.
Definition
Definition.
Definition
Definition.
- What is a point in time, and how does it differ from intervals, dates, epochs and spatial points? definition
- Is the question about language, physics or timestamps in software? boundary
Hyponyms
Named hyponyms.
Hyponyms
Hyponyms.
- What do climax, culmination, birth, cradle and incipience mean in this sense? definition
- Which entry fits the specific word? action
Language Usage.
Usage
Everyday usage.
Usage
Usage.
- How are phrases such as at this point and point of no return used? provenance
- Which references are standard? provenance
WordNet
WordNet structure.
WordNet
WordNet.
- How does WordNet organise hypernyms and hyponyms for time? provenance
- Which sources are cited? provenance
Science Physics and philosophy.
Instant
Instants in physics.
Instant
Instant.
- How do physics models idealise instants? provenance
- Which entry fits instant? action
Philosophy
Philosophy of time.
Philosophy
Philosophy.
- How have philosophers debated whether time consists of instants, with views attributed? provenance
- Is the presentation neutral and attributed? boundary
Context Timestamps.
ISO 8601
Timestamps.
ISO 8601
ISO 8601.
- How does ISO 8601 represent instants with time zone offsets? provenance
- Which entry fits ISO 8601? action
Precision
Time precision.
Precision
Precision.
- How precisely can instants be measured with atomic clocks? measurement
- Is the information accurate? boundary
Classifiers Filled
- Family
- Thing Registry
- Category
- Cross-cutting context
- Entry kind
- noun.time
- Plane
- XCT
- Domain
- XCT.TME
- Facets: substance
- abstract
- Facets: origin
- conceptual
- Facets: agency
- inert
- Facets: mobility
- not-applicable
- Facets: scale
- not-applicable
- Facets: affordances
- observable
- Also called
- climax, culmination, birth, cradle, incipiency, incipience, distance, deadline, curfew, point in time, arrival time, time of arrival
What it is Filled
In the WordNet sense, an instant of time, a particular moment as distinct from a duration, as in at that point or the point of no return; the registry aliases name more specific moments that WordNet lists under this sense, such as climax and culmination, the highest or decisive point of a development, and birth, cradle, incipience and incipiency, the beginning of something, which are hyponyms rather than synonyms. In physics and philosophy an instant is idealised as having no duration, while in everyday speech a point in time can be approximate.
Why it exists Filled
Let an agent explain point as an instant of time, relay usage and related concepts from lexicographic, physics and philosophy sources, describe the named hyponyms, and distinguish points in time from time intervals, dates, epochs and spatial points.
Distinguishing features Filled
- Instant rather than duration
- Everyday and technical senses
- Hyponyms mark beginnings and peaks
- Can be approximate in speech
What robots and AI may and may not do Derived, awaiting review
May
- explain the sense
- relay usage
- describe named hyponyms
- distinguish related concepts
Note: Affordances listed as what may be done; prohibitions collected from the text.
Moral aspects Missing, in the backlog
Not described yet. This gap is in the card backlog.
Owners Missing, in the backlog
Not described yet. This gap is in the card backlog.
Links to other meta-models Filled
parent
- oewn-00033914-n - registry parent class
related
- time - in WordNet terms
- climax
- beginning
- time interval
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- WordNet: oewn-00033914-n hypernym of point (time)
Direct properties not applicable Not applicable
- WordNet hypernym: time note - oewn-00033914-n, as listed
- ISO 8601: date and time representation standard
- idealised duration: 0 s - in physics models
Plane XCT: no invented physical properties.
Recognition optional Filled
- An instant of time
- Climax, culmination, birth, cradle, incipiency, incipience
- Intervals have duration; dates are calendar labels; epochs are reference instants or eras; spatial points are locations
- Not a physical object; a concept of time.
Capabilities and actions required Filled
- explain the sense
- relay usage
- describe named hyponyms
- distinguish related concepts
Hazards and failure modes required Filled
- Treating hyponyms as synonyms
- Confusing spatial and temporal senses
- Ambiguous time zones in timestamps
Standards and interfaces required Filled
- ISO 8601 date and time format
Context of use required Filled
- Naming moments in time.
- beginnings such as birth and incipience
- peaks such as climax and culmination
- turning points
- reference instants
Sources Missing, in the backlog
Not described yet. This gap is in the card backlog.
Note: Written from model knowledge without web access; claims are unverified.
Open questions
- Should the hyponyms be separate entries?
- Should instant in physics be linked?
- How should ISO 8601 be linked?
- Which entry fits the specific word?
- Which entry fits instant?
- Which entry fits ISO 8601?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-point-time/spec.json