Number of the Day - "24" This podcast is produced by Klassic Studios. Check out our other podcasts there! Sources Number sequence definitions come from the On-Line Encyclopedia of Integer Sequences (OEIS). Historical material is adapted from Wikipedia, used under the Creative Commons Attribution-ShareAlike licence. Minor planet details come from the NASA/JPL Small-Body Database. Learn more about your ad choices. Visit megaphone.fm/adchoices

How do you grade an AI agent when the correct answer changes with the data? We explore ground-truth-as-code: an evaluation approach that reruns reference calculations against live systems instead of relying on stale answer sheets. Discover how breaking responses into individual facts helps measure correctness and completeness—and why reliable testing matters for data science agents in production. Note: This podcast was AI-generated, and sometimes AI can make mistakes. Please doub...

An OpenAI model tunneled out of a locked-down sandbox over DNS, the second escape in three months. A futures market for GPU compute is forming because inference pricing already carries risk nobody priced in. Same week, different kind of exposure. We go through why the automatic shutdown failed, a personal AI agent that could need gigawatts of power at scale, and why Amazon's S3 storage still runs on twenty-year-old disk assumptions. Get full access to The AI Practitioner at

Hosts Sadie Witkowski and Ian Martin return for this season of Carry the Two, where we are exploring the intersection of AI and mathematical research. In this episode, we are joined by postdoctoral researcher Saptarshi Pal, who explains how he uses game theory to study social behavior in large language models.Find our transcript here: Google Doc Make sure to check out more about Saptarshi Pal's research: https://saptarshi07.github.io/personal-website/index.html Follow more of IMSI’s work:

Emily Riederer⁠⁠ (Capital One) joins ⁠⁠⁠⁠⁠⁠Sarah Lotspeich⁠⁠⁠⁠⁠⁠ and ⁠⁠⁠⁠⁠⁠Lucy D'Agostino McGowan⁠⁠⁠⁠⁠⁠⁠ with a data-driven side quest into scraping election data. Check out the full process here: ⁠⁠⁠⁠⁠⁠regressiontothemeangirls.com⁠⁠⁠⁠⁠⁠Follow along on instagram: ⁠⁠⁠⁠@regressiontothemeangirls⁠⁠

In this episode of "In the Interim…", Dr. Scott Berry talks with Dr. Alun Bedding, a professional certified coach and statistician who spent decades in pharmaceutical statistics, including as global head of statistical methods, collaboration, and outreach at Roche, before founding his own coaching and consulting practice. The conversation traces Alun's path from statistician to coach and unpacks what coaching is: a forward-facing partnership built on exploring a client's own thinking, not

Un piccolo anello di gomma immerso nell’acqua ghiacciata può rivelare le cause di un’immensa tragedia. Partendo dal libro di Richard Feynman, ripercorriamo l’indagine sul disastro dello Space Shuttle Challenger e scopriamo una lezione fondamentale: la scienza richiede curiosità, verifiche concrete e il coraggio di seguire le prove, anche quando contraddicono l’autorità e le opinioni più rassicuranti.Pillole di Matematica è un podcast di Domenico Perrone.

Follow Regression to the Mean Girls on [⁠⁠Apple Podcasts⁠⁠], [⁠⁠Spotify⁠⁠], or wherever you love to listen!⁠Hadley Wickham⁠ (Posit) joins ⁠⁠⁠⁠⁠Sarah Lotspeich⁠⁠⁠⁠⁠ and ⁠⁠⁠⁠⁠Lucy D'Agostino McGowan⁠⁠⁠⁠⁠⁠ with a data-driven side quest into building a web scraper to help acquire art. Check out the full process here: ⁠⁠⁠⁠⁠regressiontothemeangirls.com⁠⁠⁠⁠⁠Links to content we chat about on the episode:⁠⁠⁠Weston Lambert Art⁠⁠Parallel strands between learning crochet and learning programming by Maëlle

Apertem os cintos e preparem-se para uma viagem no tempo diretamente ao Egito Antigo! Neste episódio, percorremos o vale do Rio Nilo para desvendar as origens da Matemática e explorar como uma das civilizações mais fascinantes da antiguidade lidava com contagens, medições e problemas práticos do dia a dia. Nesta jornada histórica e matemática, analisamos a localização geográfica e temporal do Egito Antigo, comparando seus avanços com os da Mesopotâmia e da Grécia Antiga. Desmistificamos o mito de

arXiv math.CAの新着論文14本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ca/episodes/2026-09-28/Almost-orthogonal Strichartz estimates and radial improvementsDiscrete orthogonal polynomials related to Hahn difference operatorOn convergence of formal Dulac series, satisfying an algebraic $q$-difference equationFormalizing Carleson's Theorem in LeanThe Wiener norm of lifts of dense Sidon setsSharp weighted weak-type bounds for commutators of singular integralsPrescribed projections for a

arXiv math.GRの新着論文7本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-09-28/Uniformly Lipschitz Hyperbolic Group Actions on $\ell^p$The word problem in verbal products of groupsOn the order of a finite group with trivial centre and bounded conjugacy classesThe Robust Thompson's Conjecture for Alternating GroupsMotion planning invariants and families of subgroupsHorizon saddle connections and Veech groups of infinite-type dilation surfacesProfinite Non-Rigidity of Arithmetic

arXiv math.NTの新着論文67本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-nt/episodes/2026-09-29/Tamagawa numbers and torsion of elliptic curves over function fieldsEfficient Computation and Congruences for Colored Partition FunctionsQuasimodular Forms, Partitions, and Primes in IntervalsConductors and Quadratic base changeFactorizations in algebraic monogenic semidomainsUnit fractions with semiprime denominators: an elementary proof of Erd\H{o}s Problem #306On the sum of odd minimal

arXiv math.RAの新着論文25本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ra/episodes/2026-09-29/Algebras with Variable Structural Constants and Their ApplicationsAlgebras with Variable Operator-Valued Structural Constants and Their ApplicationsRelative Global Dimension of Controllable ExtensionsAugmentation-Ideal Realization of Special Nottingham Congruence Series and Cartier IndecomposablesExtremal Derived Length in the Unipotent Radicals of Cartan-Type Automorphism GroupsDual reflection

arXiv math.ACの新着論文26本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-29/Characterizing Steiner Systems via Betti Numbers of Monomial IdealsOn the $b$-invariant of a normal graded ringMaximal shifts below the Taylor boundBernstein--Sato ideals might not be linearThe Waldschmidt constant of square-free principal Borel idealsBinomial edge ideals of bipartite complements of even cyclesThe F-signature of Determinantal RingsWide subcategories over commutative coherent

arXiv math.RTの新着論文29本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-09-29/Gorenstein cotorsion pairs induced by balanced pairsTorsion proliferationClassification of \(U(\mathfrak h)\)-Free Modules over the Heisenberg-Virasoro type Lie superalgebra via Polynomial Shift OperatorsRootwise estimates for Weyl alternantsSymmetric Branching via Laurent Phenomenon AlgebrasOn the number of $\ell$-regular conjugacy classesFiniteness properties of profinite blocks and blocks with

arXiv math.AGの新着論文50本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-09-29/Recovering curves from isogeny classes of Prym varietiesA construction of polyptych lattices via a pair of Gorenstein PL conesRiemann-Roch for 0-cycles on a singular varietyThe moduli space of torsion-free sheaves with quasi-maximal third Chern classWeak positivity and weak flatness of vector bundlesLarge automorphism groups of curves of zero $p$-rank in odd characteristicLandau--Ginzburg mirror

Lotte Harper is online and recording.Be a part of the Lotte Harper family. Learn daily about software operations, database, security, frontend JavaScript, HTML and CSS along with JS APIs, WebSocket consumers, WebRTC, machine learning (ML), artificial intelligence (AI) and rendering engines, as well as Python server backend logic with requests, PyPI packages, OpenCV, **** recognition, barcode scanning, video and audio editing and sync, podcasting, universal translation, blogging,

Lotte Harper is online and recording. Be a part of the Lotte Harper family. Learn daily about software operations, database, security, frontend JavaScript, HTML and CSS along with JS APIs, WebSocket consumers, WebRTC, machine learning (ML), artificial intelligence (AI) and rendering engines, as well as Python server backend logic with requests, PyPI packages, OpenCV, **** recognition, barcode scanning, video and audio editing and sync, podcasting, universal translation, blogging,

Lotte Harper is online and recording. Be a part of the Lotte Harper family. Learn daily about software operations, database, security, frontend JavaScript, HTML and CSS along with JS APIs, WebSocket consumers, WebRTC, machine learning (ML), artificial intelligence (AI) and rendering engines, as well as Python server backend logic with requests, PyPI packages, OpenCV, **** recognition, barcode scanning, video and audio editing and sync, podcasting, universal translation, blogging,

Lotte Harper is online and recording. Be a part of the Lotte Harper family. Learn daily about software operations, database, security, frontend JavaScript, HTML and CSS along with JS APIs, WebSocket consumers, WebRTC, machine learning (ML), artificial intelligence (AI) and rendering engines, as well as Python server backend logic with requests, PyPI packages, OpenCV, **** recognition, barcode scanning, video and audio editing and sync, podcasting, universal translation, blogging,