concept of "it from bit"
E121387
The concept of "it from bit" is a philosophical and theoretical physics idea proposing that physical reality ("it") fundamentally arises from informational processes and binary choices ("bits").
All labels observed (1)
| Label | Occurrences |
|---|---|
| concept of "it from bit" canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1057836 — 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: concept of "it from bit" Context triple: [John Archibald Wheeler, knownFor, concept of "it from bit"]
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A.
Bekenstein bound
The Bekenstein bound is a theoretical limit in physics on the maximum amount of information or entropy that can be contained within a finite region of space with a given amount of energy.
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B.
Bekenstein–Hawking entropy
Bekenstein–Hawking entropy is the thermodynamic entropy associated with a black hole, proportional to the area of its event horizon and fundamental in linking gravity, quantum theory, and thermodynamics.
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C.
Landauer's principle
Landauer's principle is a foundational concept in thermodynamics and information theory stating that erasing one bit of information in a computational process necessarily dissipates a minimum amount of heat, linking information processing to physical entropy.
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D.
Black Holes and Baby Universes and Other Essays
Black Holes and Baby Universes and Other Essays is a 1993 collection of popular-science essays and reflections by physicist Stephen Hawking, exploring cosmology, black holes, and his personal life and ideas.
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E.
An Introduction to Information Theory: Symbols, Signals and Noise
An Introduction to Information Theory: Symbols, Signals and Noise is a classic, accessible textbook that explains the fundamental concepts of information theory, communication, and coding for a broad scientific and engineering audience.
- 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: concept of "it from bit"
Target entity description: The concept of "it from bit" is a philosophical and theoretical physics idea proposing that physical reality ("it") fundamentally arises from informational processes and binary choices ("bits").
-
A.
Bekenstein bound
The Bekenstein bound is a theoretical limit in physics on the maximum amount of information or entropy that can be contained within a finite region of space with a given amount of energy.
-
B.
Bekenstein–Hawking entropy
Bekenstein–Hawking entropy is the thermodynamic entropy associated with a black hole, proportional to the area of its event horizon and fundamental in linking gravity, quantum theory, and thermodynamics.
-
C.
Landauer's principle
Landauer's principle is a foundational concept in thermodynamics and information theory stating that erasing one bit of information in a computational process necessarily dissipates a minimum amount of heat, linking information processing to physical entropy.
-
D.
Black Holes and Baby Universes and Other Essays
Black Holes and Baby Universes and Other Essays is a 1993 collection of popular-science essays and reflections by physicist Stephen Hawking, exploring cosmology, black holes, and his personal life and ideas.
-
E.
An Introduction to Information Theory: Symbols, Signals and Noise
An Introduction to Information Theory: Symbols, Signals and Noise is a classic, accessible textbook that explains the fundamental concepts of information theory, communication, and coding for a broad scientific and engineering audience.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
information-theoretic interpretation of physics
ⓘ
philosophical concept ⓘ theoretical physics concept ⓘ |
| associatedWith |
idea that the universe is fundamentally informational
ⓘ
phrase "every it derives its ultimate significance from bits" ⓘ |
| category |
interpretations of quantum mechanics
ⓘ
metaphysics of science ⓘ philosophy of information ⓘ |
| connectedTo |
Wheeler’s "law without law" program
ⓘ
concept of observer-created reality ⓘ idea of the universe as a quantum computer ⓘ |
| contrastsWith | materialist view that matter is fundamental ⓘ |
| coreIdea |
every physical quantity derives its ultimate significance from binary yes-no questions
ⓘ
information is more fundamental than matter or fields ⓘ measurement outcomes are primary building blocks of reality ⓘ physical reality arises from information ⓘ |
| critiquedFor |
ambiguity about relation between information and physical substrate
ⓘ
lack of precise mathematical formulation ⓘ |
| debatedIn |
foundations of quantum mechanics
ⓘ
philosophy of science ⓘ |
| emphasizes |
discreteness of information units
ⓘ
primacy of observational data over underlying substance ⓘ role of yes-no experimental questions in defining physical quantities ⓘ |
| epistemicClaim | physical properties are defined through answers to yes-no questions ⓘ |
| field |
information theory
ⓘ
philosophy of physics ⓘ physics ⓘ |
| influenced |
later work in quantum information science
ⓘ
philosophical discussions on informational ontology ⓘ |
| influencedBy |
Bohr’s interpretation of quantum phenomena
ⓘ
information theory of Claude Shannon ⓘ quantum mechanics ⓘ |
| interpretiveRole | interpretation of quantum measurement outcomes ⓘ |
| notablePublicationContext | Wheeler’s essays on quantum theory and information ⓘ |
| ontologicalClaim | information is the basic ontological constituent of reality ⓘ |
| proposedBy | John Archibald Wheeler ⓘ |
| relatedTo |
Shannon information
ⓘ
binary digits ⓘ digital physics ⓘ observer-participancy ⓘ participatory anthropic principle ⓘ quantum information theory ⓘ quantum measurement problem ⓘ |
| sloganOf | information-theoretic foundations of physics ⓘ |
| supportsView | universe can be described in terms of information processing ⓘ |
| timePeriod | late 20th century ⓘ |
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: concept of "it from bit"
Description of subject: The concept of "it from bit" is a philosophical and theoretical physics idea proposing that physical reality ("it") fundamentally arises from informational processes and binary choices ("bits").
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.