{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:6D44IXFMUE5NQFY6GWK5PR46VF","short_pith_number":"pith:6D44IXFM","schema_version":"1.0","canonical_sha256":"f0f9c45caca13ad8171e3595d7c79ea97affa2e3cf2f384593d5b81063d7a916","source":{"kind":"arxiv","id":"2509.08066","version":1},"attestation_state":"computed","paper":{"title":"The limits of cosmology","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Joseph Silk","submitted_at":"2025-09-09T18:07:22Z","abstract_excerpt":"The Moon is our future. It may seem like a chimera with a projected cost in excess of 100 billion\\$, and counting, dispensed on ARTEMIS with little to show to date. However it is the ideal site for the largest telescopes that we can dream about, at wavelengths spanning decimetric radio through optical to terahertz FIR. And it is these future telescopes that will penetrate the fundamental mysteries of the first hydrogen clouds, the first stars, the first galaxies, the first supermassive black holes, and the nearest habitable exoplanets. Nor does it stop there. Our lunar telescopes will take us "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2509.08066","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-09-09T18:07:22Z","cross_cats_sorted":[],"title_canon_sha256":"25549d550cb4d414999a2caefde4a14beb7a7f15b18ddea9022df4dd34880646","abstract_canon_sha256":"2187ba176ba64d72524b40ac5bf5617a9adae9216dbcd3c56c1a4216bbda6293"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:08:21.715530Z","signature_b64":"EQiCabWoBgmMOJ7wTkk4I+XVD/y5baap1rLrFFzaoSRs40KeJqWqTJEkFXE0+Dr8L0t7qKV84Zin40D9KuHiDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f0f9c45caca13ad8171e3595d7c79ea97affa2e3cf2f384593d5b81063d7a916","last_reissued_at":"2026-07-05T12:08:21.715034Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:08:21.715034Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The limits of cosmology","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Joseph Silk","submitted_at":"2025-09-09T18:07:22Z","abstract_excerpt":"The Moon is our future. It may seem like a chimera with a projected cost in excess of 100 billion\\$, and counting, dispensed on ARTEMIS with little to show to date. However it is the ideal site for the largest telescopes that we can dream about, at wavelengths spanning decimetric radio through optical to terahertz FIR. And it is these future telescopes that will penetrate the fundamental mysteries of the first hydrogen clouds, the first stars, the first galaxies, the first supermassive black holes, and the nearest habitable exoplanets. Nor does it stop there. Our lunar telescopes will take us "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.08066","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2509.08066/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2509.08066","created_at":"2026-07-05T12:08:21.715093+00:00"},{"alias_kind":"arxiv_version","alias_value":"2509.08066v1","created_at":"2026-07-05T12:08:21.715093+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.08066","created_at":"2026-07-05T12:08:21.715093+00:00"},{"alias_kind":"pith_short_12","alias_value":"6D44IXFMUE5N","created_at":"2026-07-05T12:08:21.715093+00:00"},{"alias_kind":"pith_short_16","alias_value":"6D44IXFMUE5NQFY6","created_at":"2026-07-05T12:08:21.715093+00:00"},{"alias_kind":"pith_short_8","alias_value":"6D44IXFM","created_at":"2026-07-05T12:08:21.715093+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.26204","citing_title":"Electromagnetic Signatures From Primordial Black Holes in the Solar System","ref_index":101,"is_internal_anchor":false},{"citing_arxiv_id":"2605.26204","citing_title":"Electromagnetic Signatures From Primordial Black Holes in the Solar System","ref_index":101,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/6D44IXFMUE5NQFY6GWK5PR46VF","json":"https://pith.science/pith/6D44IXFMUE5NQFY6GWK5PR46VF.json","graph_json":"https://pith.science/api/pith-number/6D44IXFMUE5NQFY6GWK5PR46VF/graph.json","events_json":"https://pith.science/api/pith-number/6D44IXFMUE5NQFY6GWK5PR46VF/events.json","paper":"https://pith.science/paper/6D44IXFM"},"agent_actions":{"view_html":"https://pith.science/pith/6D44IXFMUE5NQFY6GWK5PR46VF","download_json":"https://pith.science/pith/6D44IXFMUE5NQFY6GWK5PR46VF.json","view_paper":"https://pith.science/paper/6D44IXFM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2509.08066&json=true","fetch_graph":"https://pith.science/api/pith-number/6D44IXFMUE5NQFY6GWK5PR46VF/graph.json","fetch_events":"https://pith.science/api/pith-number/6D44IXFMUE5NQFY6GWK5PR46VF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6D44IXFMUE5NQFY6GWK5PR46VF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6D44IXFMUE5NQFY6GWK5PR46VF/action/storage_attestation","attest_author":"https://pith.science/pith/6D44IXFMUE5NQFY6GWK5PR46VF/action/author_attestation","sign_citation":"https://pith.science/pith/6D44IXFMUE5NQFY6GWK5PR46VF/action/citation_signature","submit_replication":"https://pith.science/pith/6D44IXFMUE5NQFY6GWK5PR46VF/action/replication_record"}},"created_at":"2026-07-05T12:08:21.715093+00:00","updated_at":"2026-07-05T12:08:21.715093+00:00"}