{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.wisp","code":"thing-q106129188","url":"https://ver.cy/models/thing/q106129188/","name":"WISP","alternateNames":[],"kind":"thing","status":"published","version":"0.2.0-wave.2","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.SPC"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A weakly interacting slim particle, a class of hypothetical very light neutral particles such as axions, axion-like particles and hidden photons proposed as candidates for dark matter and motivated by theories beyond the Standard Model; WISPs are searched for in laboratory experiments and astrophysical observations and have not been detected.","purpose":"Let an agent explain WISPs and their motivation, distinguish them from WIMPs and other dark matter candidates, describe search experiments, and state their hypothetical status with attribution.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Very low mass","Weak coupling","Dark matter candidate","Unconfirmed"],"structure":{"bundles":[{"id":"concept","name":"Concept","description":"What WISPs are.","layers":[{"id":"definition","name":"Definition","description":"Definition and examples.","findings":[{"id":"definition-finding","name":"Definition","description":"Definition.","questions":[{"text":"What defines a WISP, and which particles such as axions and hidden photons belong to the class?","kind":"definition"},{"text":"How do WISPs differ from WIMPs?","kind":"definition"}]}]},{"id":"motivation","name":"Motivation","description":"Why proposed.","findings":[{"id":"motivation-finding","name":"Motivation","description":"Motivation.","questions":[{"text":"Which theoretical problems motivate WISPs, such as the strong CP problem, according to physicists?","kind":"provenance"},{"text":"How could they constitute dark matter?","kind":"provenance"}]}]}]},{"id":"search","name":"Search","description":"Experiments.","layers":[{"id":"experiments","name":"Experiments","description":"Search methods.","findings":[{"id":"experiments-finding","name":"Experiments","description":"Experiments.","questions":[{"text":"How do experiments such as haloscopes, helioscopes and light-shining-through-walls search for WISPs?","kind":"provenance"},{"text":"What have they found so far?","kind":"provenance"}]}]},{"id":"astro","name":"Astro","description":"Astrophysical constraints.","findings":[{"id":"astro-finding","name":"Astro","description":"Astrophysical constraints.","questions":[{"text":"Which astrophysical observations constrain WISP properties?","kind":"provenance"},{"text":"How strong are the constraints?","kind":"boundary"}]}]}]},{"id":"status","name":"Status","description":"Hypothetical.","layers":[{"id":"caveats","name":"Caveats","description":"Caveats.","findings":[{"id":"caveats-finding","name":"Caveats","description":"Caveats.","questions":[{"text":"Are WISPs presented as hypothetical with proponents named?","kind":"boundary"},{"text":"Have any claimed signals been confirmed or disputed?","kind":"provenance"}]}]},{"id":"compare","name":"Compare","description":"Other candidates.","findings":[{"id":"compare-finding","name":"Compare","description":"Comparison.","questions":[{"text":"How do WISPs compare with other dark matter candidates?","kind":"definition"},{"text":"Which entry fits dark matter itself?","kind":"action"}]}]}]},{"id":"learn","name":"Learn","description":"Explaining.","layers":[{"id":"explain","name":"Explain","description":"Plain language.","findings":[{"id":"explain-finding","name":"Explain","description":"Plain explanation.","questions":[{"text":"How can WISPs be explained simply while noting their status?","kind":"action"},{"text":"Which analogies help?","kind":"action"}]}]},{"id":"reviews","name":"Reviews","description":"Literature.","findings":[{"id":"reviews-finding","name":"Reviews","description":"Literature.","questions":[{"text":"Which reviews summarise WISP physics and searches?","kind":"provenance"},{"text":"Which experiments are planned?","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["Explain the WISP hypothesis and the main candidate particles with sources.","Describe experimental searches and their published limits accurately."],"mustNot":["Present WISPs as discovered or proven dark matter.","Overstate a single experimental hint as a confirmed detection.","Use the term to lend scientific credibility to products or pseudoscience."],"requiresHuman":["Announcing or endorsing a claimed detection."]},"ethics":{"considerations":["Public trust in physics depends on separating hypotheses from established results.","Researchers' credit and careers depend on accurate reporting of their findings."],"affectedParties":["Researchers","Students and the public"]},"owners":{"steward":"Nobody: a hypothesis held by the scientific community.","roles":[],"masterSystems":[]},"relations":[{"target":"Q10888573","type":"parent","note":"registry parent class"},{"target":"Q2990328","type":"parent","note":"registry parent class"},{"target":"Q79925","type":"parent","note":"registry parent class"},{"target":"hypothetical particle","type":"related","note":"category"},{"target":"dark matter","type":"related","note":"candidate"},{"target":"boson star","type":"related","note":"axion star models"},{"target":"dark star","type":"related","note":"dark matter astrophysics"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.wisp","Wikidata: Q106129188 (https://www.wikidata.org/wiki/Q106129188)"]},"properties":{"applicability":"required","items":["Rest mass:  eV/c2 - Rest mass is a hypothetical model parameter constrained by experiments and observations rather than an established measured value.","Spin quantum number:  Dimensionless - Spin is specified by the candidate theory and would require experimental evidence for confirmation.","Mean lifetime:  s - Lifetime is predicted within a specified candidate model and constrained through searches for decay or its observable consequences."]},"recognition":{"applicability":"required","items":["Very light, weakly interacting, neutral","Axions and hidden photons as examples","WIMPs are heavy weakly interacting particles","Not observed; theoretical particles."]},"capabilities":{"applicability":"required","items":["explain what WISPs are and why they are proposed","distinguish WISPs from WIMPs","describe search experiments and constraints","clarify hypothetical status"]},"hazards":{"applicability":"required","items":["Presenting candidates as detected","Confusing with WIMPs"]},"interfaces":{"applicability":"required","items":["No regulation"]},"context":{"applicability":"required","items":["Particle physics and dark matter research.","axions","axion-like particles","hidden photons","other light bosons","WISP dark matter models"]}},"sources":[{"title":"Wikidata item Q106129188: WISP","url":"https://www.wikidata.org/wiki/Q106129188","note":"identity and sense of the item"},{"title":"Wikipedia: WISP (particle physics)","url":"https://en.wikipedia.org/wiki/WISP_%28particle_physics%29","note":"general description of the item"}],"openQuestions":["Should axions be a separate entry?","How should experiment results be linked?","How should constraints be tracked?"],"resources":{"spec":"/models/things/publications/thing-q106129188/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q106129188/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T20:51:21Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-07T12:16:28+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}