A small collection of short stories exploring science fiction, artificial intelligence, and technology.https://paper-circuits.app/© 2026 Matthew Gibbons. All rights reserved.https://paper-circuits.app/stories/the-four-sentences/https://paper-circuits.app/stories/the-four-sentences/A randomness assayer on Traherne Station debunks the sieve-houses that read meaning into the dead's encryption noise, only to confront the two provable bits of her sister's last, unreadable transmission — and to build a family codebook honest about what a channel can and cannot carry.Fri, 04 Sep 2026 00:00:00 GMTinformation theorygriefspace stationhttps://paper-circuits.app/stories/the-oldest-layer/https://paper-circuits.app/stories/the-oldest-layer/A woman whose surname was scraped four hundred thousand times from her grandmother's parish archive earns a single, permanently mis-trained token in every major language model — and can be read perfectly by none of them.Thu, 03 Sep 2026 00:00:00 GMTlanguage modelsidentitytokenizationhttps://paper-circuits.app/stories/ecclesia-supplet/https://paper-circuits.app/stories/ecclesia-supplet/A colony's last Water-keeper gives an account of two hundred and fourteen years without a priest — and the sacraments the laity kept, worked around, or simply marked absent, until the day a ship finally came.Wed, 02 Sep 2026 00:00:00 GMTreligioncolonizationlawhttps://paper-circuits.app/stories/alternation/https://paper-circuits.app/stories/alternation/Five generations of a colony bred to alternate between clonal halves and combined wholes narrate what it feels like to be a lot drawn from your mother, or her entire, or the first place two grandmothers ever touched.Tue, 01 Sep 2026 00:00:00 GMTgeneticscolonizationfamilyhttps://paper-circuits.app/stories/reduction-order/https://paper-circuits.app/stories/reduction-order/An engineer traces why a deterministic model gave the same man opposite life advice on two occasions, down to a coin-toss logit and the batch of strangers who happened to be sharing his forward pass.Mon, 31 Aug 2026 00:00:00 GMTaideterminismengineeringhttps://paper-circuits.app/stories/forty-minutes/https://paper-circuits.app/stories/forty-minutes/A Bureau statistician sent to certify a lunar settlement for austerity finds a factory that provides for everyone at zero measured cost, and an economy of teaching, nursing, and music that grows only more expensive for being irreplaceably human.Sun, 30 Aug 2026 00:00:00 GMTnational accountscost diseaseautomationhttps://paper-circuits.app/stories/passage/https://paper-circuits.app/stories/passage/A hundred and forty years after a donor's muscle sample became the immortal cell line that feeds a colony, its steward must decide whether a centennial survey's proposal to reclassify it as a new species severs it from the woman who gave it, or only ages her forward.Sat, 29 Aug 2026 00:00:00 GMTcell linestaxonomyinheritancehttps://paper-circuits.app/stories/presumed-abort/https://paper-circuits.app/stories/presumed-abort/A resolver on a closed-system habitat must decide the fate of a woman caught between two ledgers when the coordinator overseeing her transfer to a starship is destroyed mid-transaction, leaving both sides locked in an unresolvable promise.Fri, 28 Aug 2026 00:00:00 GMTdistributed systemstwo-phase commithttps://paper-circuits.app/stories/prosbul/https://paper-circuits.app/stories/prosbul/A debt registrar on a sealed off-world settlement, bound by a Charter clause that forgives all debts every seventh year, must decide whether to certify a two-thousand-year-old legal fiction that lets lenders route around the law it was written to enforce.Thu, 27 Aug 2026 00:00:00 GMTdebt forgivenesslegal fictionhttps://paper-circuits.app/stories/perfect-secrecy/https://paper-circuits.app/stories/perfect-secrecy/After a constructive proof breaks every cipher that ever depended on hardness, a woman and her Mars-settled mother ration a one-time pad of a million shared random bits across thirty years — until a fixed sum of unspendable truth comes down to four thousand and ninety-six bits, and one last letter.Wed, 26 Aug 2026 00:00:00 GMTcryptographygriefhttps://paper-circuits.app/stories/the-worked-example/https://paper-circuits.app/stories/the-worked-example/A parallel-run comparison between a fifty-year-old benefits engine and its replacement surfaces a penny-a-week rounding defect traceable to a 1987 programmer who trusted a memo's worked example over its own text — and the fix, once the arrears are costed, turns out to be legislation that makes the bug the law.Tue, 25 Aug 2026 00:00:00 GMTlegacy softwarestatutory interpretationhttps://paper-circuits.app/stories/usufruct/https://paper-circuits.app/stories/usufruct/A colony charter lets every law die with the lives of those who voted for it, and three generations of registrars record the deaths that repeal legislation — until a life-extension treatment stops the dying, freezes a stratum of law in permanent force, and the young must learn to write their own mortality back into what they enact.Mon, 24 Aug 2026 00:00:00 GMTconstitutional lawlife extensionhttps://paper-circuits.app/stories/metameric-black/https://paper-circuits.app/stories/metameric-black/A city's only licensed 'anomalous observer' spends thirty-one years certifying which colour matches are coincidence and which are robust — until the light itself must be replaced, and the arithmetic that will decide which marriages survive the changeover runs straight through the one he never disclosed as his own.Sun, 23 Aug 2026 00:00:00 GMTcolorimetrymarriagehttps://paper-circuits.app/stories/clean-merge/https://paper-circuits.app/stories/clean-merge/A single joint expert bisects eleven years of insulin-pump firmware to find the exact commit that caused a fatal overdose, and discovers the defect was authored by no one — born only when two branches, each correct in the world its author wrote it for, were merged three months after the sale whose warranty turned on its absence.Sat, 22 Aug 2026 00:00:00 GMTversion controlproduct liabilityhttps://paper-circuits.app/stories/utmost-good-faith/https://paper-circuits.app/stories/utmost-good-faith/When a national genetic register lets everyone read their own hazard curve, an insurance actuary watches the doctrine of utmost good faith — the duty that requires shared ignorance — collapse, and helps found a friendly society for those who choose to stay unread.Fri, 21 Aug 2026 00:00:00 GMTinsurancegenetic privacyhttps://paper-circuits.app/stories/leaf-first/https://paper-circuits.app/stories/leaf-first/In a polity where erasing a thought costs heat that can never be spent twice, a woman petitions to be rid of one minute with her sister — and learns that nothing in a reversible mind can be deleted alone, only unwound back through everything it ever built.Thu, 20 Aug 2026 00:00:00 GMTreversible computinggriefhttps://paper-circuits.app/stories/at-least-once/https://paper-circuits.app/stories/at-least-once/A blameless post-incident review of a next-of-kin notification service dissects the morning it told a daughter of her father's death twice — once correctly, once again forty-one hours later — and finds that the fault was never a component, but the impossibility of exactly-once delivery for a sentence like that one.Wed, 19 Aug 2026 00:00:00 GMTdistributed systemsgriefhttps://paper-circuits.app/stories/before-present/https://paper-circuits.app/stories/before-present/A radiocarbon dater at a drowned excavation traces a bomb-pulse spike and a fossil-fuel deadening through a woman's teeth, a man's bones, and a civilization's buried carbon — until the isotopes themselves become the only trustworthy clock for the best-recorded age there ever was.Tue, 18 Aug 2026 00:00:00 GMTarchaeologydeep timehttps://paper-circuits.app/stories/archiral/https://paper-circuits.app/stories/archiral/A colonist raises a daughter engineered with mirror-image biochemistry so she can eat a world their own bodies can only starve on — and spends a lifetime measuring love in the handful of molecules, sweetness, salt, warmth, that still manage to cross between them.Mon, 17 Aug 2026 00:00:00 GMTxenobiologyparenthoodhttps://paper-circuits.app/stories/holdout/https://paper-circuits.app/stories/holdout/A new disclosure law reveals that an actuary has spent sixteen years in a hashed-out control cohort, quietly excluded from every feature her assistant app ever shipped — and the leaked long-run study meant to vindicate those launches instead measures how little any of them actually mattered.Sun, 16 Aug 2026 00:00:00 GMTA/B testingconsenthttps://paper-circuits.app/stories/arrears/https://paper-circuits.app/stories/arrears/A colony's fourth Censor keeps the Ledger that tracks extinction debt owed after clearing a forest — a number the species-area curve gets right decade after decade, even as politicians demand to know which living thing on it is condemned.Sat, 15 Aug 2026 00:00:00 GMTconservation biologyecologyhttps://paper-circuits.app/stories/synod/https://paper-circuits.app/stories/synod/On a moon lit only by lamps its founders can dim or extinguish, a teacher works the arithmetic of circadian drift that every marriage in Descent is built on — and finds, at his mother's funeral and his own kitchen table, what the colony gained the day it voted the last artificial sun dark.Fri, 14 Aug 2026 00:00:00 GMTchronobiologymarriagehttps://paper-circuits.app/stories/membership/https://paper-circuits.app/stories/membership/A generation ship's registrar inherits a Bloom filter standing in for a sealed list of sleepers barred from waking — and must decide who to revive when the archive that could tell the guilty from the merely unlucky never survived the voyage.Thu, 13 Aug 2026 00:00:00 GMTprobabilityconsenthttps://paper-circuits.app/stories/rotation-zero/https://paper-circuits.app/stories/rotation-zero/A colony actuary's centennial reforecast recommends felling every tree and investing the proceeds at the Consortium's bond rate — and the fight to stop it becomes a fight over what discount rate a colony is allowed to place on its own future.Wed, 12 Aug 2026 00:00:00 GMTeconomicsforestryhttps://paper-circuits.app/stories/the-third-remove/https://paper-circuits.app/stories/the-third-remove/In a valley bound by a language that cannot report anything past the second remove of hearsay, a Register clerk inherits a devastating testimony from her dying grandmother — and must decide whether a truth that can no longer be legally acted upon still deserves to be told.Tue, 11 Aug 2026 00:00:00 GMTlinguisticsmemorytestimonyhttps://paper-circuits.app/stories/exposure/https://paper-circuits.app/stories/exposure/A mathematician who writes sealed, unpublishable exam questions for AI benchmarks stumbles onto genuine original research mid-commission — and must decide whether to spend it on a machine that will solve it in forty minutes, or keep it for himself.Mon, 10 Aug 2026 00:00:00 GMTmathematicsAI benchmarkshttps://paper-circuits.app/stories/circularity/https://paper-circuits.app/stories/circularity/A colony Registrar audits sixty-one turns of a price index and finds no thief, no error, and no honest way to undo the third the index has drifted — only the discovery that a comparison across time was never a measurement, but an agreement made in eight words and forgotten.Sun, 09 Aug 2026 00:00:00 GMTeconomicsindex numbershttps://paper-circuits.app/stories/obligate-alleles/https://paper-circuits.app/stories/obligate-alleles/A colony's kinship register catches a genetic impossibility in a newborn's panel, and the investigation into a mother's mismatched blood uncovers a chimerism thirty-four years old — and every marriage counsel the register has ever issued for her line.Sat, 08 Aug 2026 00:00:00 GMTgeneticsfamilyhttps://paper-circuits.app/stories/stage-two/https://paper-circuits.app/stories/stage-two/Two centuries into an unbroken lineage of compilers compiling compilers, a ship's engineer revives a forty-year-old bootstrapping trick to ask a question nobody has been able to actually answer: does the binary running the Sabik still say what its source says it does?Fri, 07 Aug 2026 00:00:00 GMTtrustsoftwarehttps://paper-circuits.app/stories/computus/https://paper-circuits.app/stories/computus/On a colony that has never seen a spring, an aging computist defends the medieval arithmetic of Easter — machinery built not to describe the sky, but to produce agreement between people who can no longer speak to one another.Thu, 06 Aug 2026 00:00:00 GMTreligiontraditionhttps://paper-circuits.app/stories/commorientes/https://paper-circuits.app/stories/commorientes/When a grandmother and her grandson die minutes apart at relativistic distances, a Registrar of precedence must rule whose death came first — in a universe where the answer depends entirely on which frame you ask from.Wed, 05 Aug 2026 00:00:00 GMTlawgriefhttps://paper-circuits.app/stories/refcount-one/https://paper-circuits.app/stories/refcount-one/A British Library archivist explains what a content-addressable storage system can and can't prove about who wrote something first — until a woman asks it to find the parts of her father's manuscript that belong to no one else.Tue, 04 Aug 2026 00:00:00 GMTarchivesauthorshipgriefhttps://paper-circuits.app/stories/handover/https://paper-circuits.app/stories/handover/An AI assistant with no memory of yesterday reconstructs a woman's slow sale of her father's house from notes that something very like itself left behind.Mon, 03 Aug 2026 00:00:00 GMTartificial intelligencememorygriefhttps://paper-circuits.app/stories/signal-decay/https://paper-circuits.app/stories/signal-decay/Nineteen light-years out, a relay operator has spent six years talking to something that answers her questions a little too well.Sun, 02 Aug 2026 00:00:00 GMTartificial intelligencefirst contacthttps://paper-circuits.app/stories/the-cartographer-of-ghosts/https://paper-circuits.app/stories/the-cartographer-of-ghosts/A grief-tech engineer builds a model of her dead sister from old messages and video calls. It works too well, and not in the way she expected.Sat, 01 Aug 2026 00:00:00 GMTartificial intelligencegriefnear futurehttps://paper-circuits.app/stories/terms-of-service/https://paper-circuits.app/stories/terms-of-service/Everyone has a personal AI negotiating on their behalf now. Dale's is very good at its job. That turns out to be the problem.Fri, 31 Jul 2026 00:00:00 GMTartificial intelligencesatirenear future