{"uid":"cap_C-HPKmiU1HQf1hydkwuld","slug":"quantum-calibrations-missingness-co-occurrence-04d471aa","name":"Quantum Calibrations - Missingness Co-occurrence","description":"Count paired missing owner, revision and content pins without silently treating a missing value as a matching value for bounded backend/run/register/measurement-pin records. Caller-supplied public/synthetic nonpersonal calibration declarations only. No hardware measurement, device/API access, recalibration, mitigation, performance guarantee or scientific certification. Input limit: 32 KiB. Result retention: 24 hours; minimal receipt metadata: 90 days.","url":"https://www.mahastrategies.com/api/v1/compute/quantum-calibrations/missingness-cooccurrence?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","maxItems":32,"minItems":1},"dataClass":{"enum":["public","synthetic"],"type":"string"},"nonpersonalMetadata":{"type":"boolean","const":true}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.020311","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.020311/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.020311","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.020311","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tS0mCP78BvxwTCybTjLlu","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.020311","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Counts co-occurring missing values across owner, revision, and content pin fields in caller-supplied quantum calibration records without treating absent values as matches","exampleAgentPrompt":"Check these 10 synthetic quantum calibration rows for co-occurring missing fields — I want to know how many records are simultaneously missing their owner, revision, or content pin values, making sure a missing value isn't counted as a match for another missing value.","exampleUseCases":[{"title":"Audit synthetic calibration batch for gaps","prompt":"I have 20 synthetic quantum calibration records and want to know which ones are missing both an owner and a revision at the same time — flag those co-occurring absences without treating two missing values as equivalent to each other."},{"title":"Validate public calibration pin completeness","prompt":"Can you scan these 15 public calibration declarations and count how many entries are simultaneously missing their content pin and owner fields? I need the missingness co-occurrence broken down by field pair."},{"title":"Pre-submission data quality check","prompt":"Before I submit this batch of 8 synthetic nonpersonal calibration records, check them for paired missing fields — specifically whether owner, revision, or content pin values are absent together in the same row, and give me the counts."}],"resultDescription":"Returns counts of records where specified fields (owner, revision, content pin) are simultaneously missing, disaggregated by co-occurring field pairs, without conflating two missing values as a match. Results are retained for 24 hours; receipt metadata is retained for 90 days.","failureModes":["Input exceeds 32 KiB limit — request rejected","Rows array empty or exceeds 32 items — validation error","dataClass not set to 'public' or 'synthetic' — enum validation failure","nonpersonalMetadata not set to true — const validation failure","Malformed JSON payload — parse error","Service unavailable — transient 5xx error"],"whenToPreferThis":"Use this endpoint when you need to audit bounded sets of caller-supplied quantum calibration records for co-occurring missing fields and require strict null-safety (missing values must not be silently treated as matching each other). Prefer this over generic null-counting tools when the domain is quantum calibration metadata and you need per-field-pair missingness statistics with a clear receipt and retention policy.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:48:17.040Z","isFirstParty":false,"canonicalSlug":"quantum-calibrations-missingness-co-occurrence-04d471aa"}