spb/autoscholar

1import { disciplineCounts, listTopics, searchPapers } from "@autoscholar/core";2import { PublicSearchQuery } from "@autoscholar/schemas";3import Link from "next/link";4import { DisciplineExplorer } from "@/components/DisciplineExplorer";5import { Disclosure } from "@/components/Disclosure";6import { EmptyResearchState } from "@/components/EmptyState";7import { IconArrow } from "@/components/Icons";8import { ClusterMotif, MacLustrInfrastructure } from "@/components/MacLustrInfrastructure";9import { PaperCard } from "@/components/PaperCard";10import { PipelineStrip } from "@/components/ResearchPipeline";11import { SectionHeading } from "@/components/SectionHeading";12import { db } from "@/lib/server/db";1314export const dynamic = "force-dynamic";1516/** Editorial hero motif: a vector "evidence ledger" — abstract, built from no data. */17function HeroMotif() {18  const rows = Array.from({ length: 8 }, (_, i) => i);19  return (20    <svg21      viewBox="0 0 360 300"22      className="h-auto w-full"23      role="img"24      aria-label="Abstract illustration of a verified research ledger"25    >26      <defs>27        <linearGradient id="hg" x1="0" x2="1">28          <stop offset="0" stopColor="var(--sci)" />29          <stop offset="1" stopColor="var(--accent)" />30        </linearGradient>31      </defs>32      <rect x="18" y="14" width="324" height="272" rx="14" fill="var(--bg-elev)" stroke="var(--line)" />33      <rect x="18" y="14" width="324" height="40" rx="14" fill="var(--bg-muted)" />34      <text x="36" y="39" fontFamily="var(--font-mono)" fontSize="11" fill="var(--fg-subtle)">35        AS-WP-2026-····36      </text>37      <circle cx="318" cy="34" r="5" fill="url(#hg)" />38      {rows.map((i) => {39        const y = 74 + i * 22;40        const w = [180, 230, 140, 210, 170, 240, 120, 200][i] ?? 160;41        const ok = i !== 6;42        return (43          <g key={i}>44            <text x="36" y={y + 4} fontFamily="var(--font-mono)" fontSize="9" fill="var(--fg-subtle)">45              {String(i).padStart(2, "0")}46            </text>47            <rect48              x="60"49              y={y - 5}50              width={w}51              height="10"52              rx="5"53              fill={i % 3 === 0 ? "var(--sci-soft)" : "var(--bg-muted)"}54            />55            <rect56              x="60"57              y={y - 5}58              width={Math.round(w * 0.55)}59              height="10"60              rx="5"61              fill={i % 3 === 0 ? "var(--sci)" : "var(--line-strong)"}62              opacity={i % 3 === 0 ? 0.55 : 0.9}63            />64            <path65              d={ok ? `M304 ${y - 2} l4 4 7-8` : `M304 ${y - 4} l8 8 m0 -8 l-8 8`}66              stroke={ok ? "var(--color-ok-500)" : "var(--color-danger-500)"}67              strokeWidth="1.6"68              fill="none"69              strokeLinecap="round"70            />71          </g>72        );73      })}74      <path d="M36 270 H324" stroke="var(--line)" />75      <text x="36" y="262" fontFamily="var(--font-mono)" fontSize="9" fill="var(--fg-subtle)">76        sha256 · verified · gates 16/1677      </text>78    </svg>79  );80}8182export default async function Home() {83  const d = db();84  const latest = await searchPapers(d, PublicSearchQuery.parse({ pageSize: "7" }));85  const [featured, ...recent] = latest.items;86  const counts = await disciplineCounts(d);87  const topics = await listTopics(d);88  const total = counts.reduce((n, c) => n + c.n, 0);8990  return (91    <div>92      {/* Hero */}93      <section className="container-x section-tight relative">94        <div className="grid items-center gap-10 lg:grid-cols-12 lg:gap-12">95          <div className="reveal lg:col-span-7">96            <p className="eyebrow">Autonomous Research Foundry</p>97            <h1 className="display mt-4 max-w-[13ch]">Research you can check, not just read.</h1>98            <p className="lede mt-5">99              AutoScholar is a library of original working papers produced by an autonomous, auditable100              research pipeline. Every release ships its sources, code, data and build evidence.101            </p>102            <div className="mt-7 flex flex-wrap gap-3">103              <Link href="/research" className="btn btn-primary">104                Browse the library <IconArrow size={16} />105              </Link>106              <Link href="/methodology" className="btn">107                How papers are produced108              </Link>109            </div>110            <dl className="mt-8 grid max-w-md grid-cols-3 gap-4 border-t pt-5 hairline">111              <div>112                <dt className="label">Papers</dt>113                <dd className="serif mt-1 text-2xl">{total}</dd>114              </div>115              <div>116                <dt className="label">Hard gates</dt>117                <dd className="serif mt-1 text-2xl">16</dd>118              </div>119              <div>120                <dt className="label">Stages</dt>121                <dd className="serif mt-1 text-2xl">11</dd>122              </div>123            </dl>124          </div>125          <div className="reveal reveal-2 lg:col-span-5">126            <HeroMotif />127          </div>128        </div>129        <div className="mt-8">130          <Disclosure compact />131        </div>132      </section>133134      {/* Featured + latest */}135      <section className="container-x section-tight" aria-labelledby="latest">136        <SectionHeading137          eyebrow="Library"138          title="Latest working papers"139          id="latest"140          more={{ href: "/research", label: "All papers" }}141        >142          Newest releases first. Each paper lists its verified references, artifacts and provenance.143        </SectionHeading>144        <div className="mt-8">145          {!featured ? (146            <EmptyResearchState />147          ) : (148            <div className="space-y-6">149              <PaperCard p={featured} featured />150              {recent.length > 0 && (151                <ul className="grid gap-4 sm:grid-cols-2 lg:grid-cols-3">152                  {recent.slice(0, 6).map((p, i) => (153                    <li key={p.publicId}>154                      <PaperCard p={p} index={i} />155                    </li>156                  ))}157                </ul>158              )}159            </div>160          )}161        </div>162      </section>163164      {/* Disciplines */}165      <section className="container-x section-tight" aria-labelledby="subjects">166        <SectionHeading167          eyebrow="Subject explorer"168          title="Disciplines"169          id="subjects"170          tone="sci"171          more={{ href: "/topics", label: "All topics" }}172        >173          Every legitimate academic discipline is in scope. Methodology follows the question.174        </SectionHeading>175        <div className="mt-8">176          <DisciplineExplorer counts={counts} topics={topics} />177        </div>178      </section>179180      {/* Process */}181      <section className="section-tight" aria-labelledby="process" style={{ background: "var(--bg-muted)" }}>182        <div className="container-x">183          <SectionHeading184            eyebrow="Process"185            title="Eleven stages, two independent halves"186            id="process"187            more={{ href: "/methodology", label: "Full methodology" }}188          >189            Research runs on an isolated MacLustr worker; verification and publication run on the control190            plane, where deterministic gates decide — never the model.191          </SectionHeading>192          <div className="mt-8">193            <PipelineStrip />194          </div>195          <ul className="mt-8 grid gap-6 md:grid-cols-3">196            {[197              [198                "Integrity before throughput",199                "No paper is released unless its central claims trace to verified sources or executed artifacts and its PDF rebuilds from the released LaTeX.",200              ],201              [202                "Evidence travels with the paper",203                "Manuscript source, verified bibliography, code and data when part of the study, reproducibility notes and a redacted provenance record.",204              ],205              [206                "Honest about what this is",207                "AI-generated working papers, not peer-reviewed articles. Automated review is critique, not validation. Corrections and retractions are public and permanent.",208              ],209            ].map(([h, p]) => (210              <li key={h} className="border-t pt-4 hairline">211                <h3 className="title-3">{h}</h3>212                <p className="muted mt-2 text-sm leading-relaxed">{p}</p>213              </li>214            ))}215          </ul>216        </div>217      </section>218219      {/* Infrastructure */}220      <section className="container-x section-tight">221        <MacLustrInfrastructure />222        <div className="sr-only">223          <ClusterMotif />224        </div>225      </section>226    </div>227  );228}229