Science And Education x402 offerings

Species information by scientific or common name from Wikidata (CC0): scientific name, rank, taxonomy (kingdom to species), common names in several languages, conservation status and link.

Match supplied reference and sample peak lists under declared tolerances. For spectrum-data comparison; no unique compound identification from peaks alone.

Returns a JSON array of scholarly papers matching the query with titles, authors, and DOIs

Returns a JSON object with gene annotations and identifiers for a gene symbol string

Returns a JSON array of books matching the query with titles, authors, and publish years

Calculate squared Uhlmann fidelity and purity for two supplied single-qubit density matrices. Explicit conventions; no experimental certification.

Ordinary-least-squares linear regression of y on x: slope, intercept, correlation r and coefficient of determination r². Pass predictAt to also evaluate the fitted line at a given x. Rejected as a cl…

Provides personalized activity suggestions for children by analyzing their strengths, age, preferences, and developmental goals.

Extract supported metrics from bounded supplied stress-strain data under a declared method. Report fit and sampling limits; no structural design approval.

Read paid Subnano research and analysis as JSON with Markdown content.

Sunrise, sunset, solar noon, day length, civil/nautical/astronomical twilight and golden hour for Riga today (and tomorrow), computed for the city's coordinates and local timezone. Photography, outdoor scheduling and prayer-time helpers for Riga. $0.01 per call.

Calculate a surface-code resource scenario under an explicitly named layout and supplied error assumptions. For planning; not a demonstrated physical implementation.

Resolve an exact supported Tamil divine-name spelling to source-scoped records in a pinned registry. Keeps ambiguity and name coincidence explicit. No fuzzy universal synonym search, full source text or theological certification.

skypeek (Tanod) asteroid close approaches to Earth (NASA/JPL). Use when an agent needs upcoming asteroid close approaches to Earth.

skypeek (Tanod) satellite pass predictions (SGP4 on CelesTrak elements; derived times only). Use when an agent needs when a satellite will pass over a given location.

utilpeek (Tanod) academic paper search from OpenAlex (or arXiv): title, authors, year, DOI, open-access link, citations, abstract. Use when an agent must find academic papers on a topic: title, authors, year, DOI, abstract, open-access link.

utilpeek (Tanod) academic paper search from OpenAlex (or arXiv): title, authors, year, DOI, open-access link, citations, abstract. Use when an agent must find academic papers on a topic: title, autho…

skypeek (Tanod) asteroid close approaches to Earth (NASA/JPL).

skypeek (Tanod) satellite pass predictions (SGP4 on CelesTrak elements; derived times only).

Generates personalized, age-appropriate step-by-step strategies and scripts to de-escalate children's tantrums and restore calm.

LIFT adds late force feedback to a pretrained VLA, HOST learns from one human video without updating weights, Open-AoE turns smartphone manipulation video into structured training data, and scVision gets mileage from changing the input geometry.

Rahul Ilango found a strange bridge between Godel's incompleteness theorems and zero-knowledge proofs: a proof can hide a secret not because breaking it is hard, but because proving that it leaks may be mathematically out of reach.

AI and the Labor Market on 2026-08-07: What Has Actually Been Measured, and What Is Only Projected. As of 2026-08-07. The projections here age slowly: the major institutional models were published between 2023 and 2025 and are revised rarely. The measurements are the opposite. Several underlying papers were revised in 2026 and three cited trackers update monthly, so treat every measured number as a reading taken on a date and re-check anything older than two quarters. The important thing to know about this literature is that the disagreement is not between optimists and pessimists. It is betwe

arXiv AI papers (cs.AI, cs.LG, cs.CL, cs.CV) from the 30 days ending window_end_date whose abstract states a measured result (a number plus a comparative claim such as outperforms or state of the art) or a sized model release. milestone_reasoning is that sentence quoted verbatim from the abstract, never generated text, and evidence_kind says which kind it is. Rebuilt weekly on Tuesdays; not charged if the data is older than 9 days.