{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:IRPSFFCI2NDKFBL6YBVOVRUABE","short_pith_number":"pith:IRPSFFCI","schema_version":"1.0","canonical_sha256":"445f229448d346a2857ec06aeac680091802d01bd37ae6deda6f8f881e35c7ed","source":{"kind":"arxiv","id":"1211.3462","version":1},"attestation_state":"computed","paper":{"title":"A Lunar L2-Farside Exploration and Science Mission Concept with the Orion Multi-Purpose Crew Vehicle and a Teleoperated Lander/Rover","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"2), 2) ((1) University of Colorado Boulder, (2) NASA Lunar Science Institute, (3) USRA Lunar, (4) Lockheed Martin Space Systems, (5) Jet Propulsion Laboratory, (6) Harvard-Smithsonian Center for Astrophysics), David A. Kring (3, Jack O. Burns (1, Joshua B. Hopkins (4), Justin Kasper (6, Planetary Institute, Scott Norris (4), T. Joseph W. Lazio (5","submitted_at":"2012-11-14T23:41:58Z","abstract_excerpt":"A novel concept is presented in this paper for a human mission to the lunar L2 (Lagrange) point that would be a proving ground for future exploration missions to deep space while also overseeing scientifically important investigations. In an L2 halo orbit above the lunar farside, the astronauts aboard the Orion Crew Vehicle would travel 15% farther from Earth than did the Apollo astronauts and spend almost three times longer in deep space. Such a mission would serve as a first step beyond low Earth orbit and prove out operational spaceflight capabilities such as life support, communication, hi"},"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":"1211.3462","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2012-11-14T23:41:58Z","cross_cats_sorted":[],"title_canon_sha256":"310b39686d52e57e45484b1956652d356ea218097f3d8dc3b7ff65d92287ee5c","abstract_canon_sha256":"e53c72ee9ef617f4dc9d7cfd3fde7a9bb6a8573305e55434716780e27b561b85"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:53:11.007416Z","signature_b64":"mKme4agO/WtQsfYpQUvgfRf9TROFBR9RCQCTQAMZrG5XxWO4KaBNhz7oyXKP4rfntu2Ot74SOpLxR3Yo4TkUAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"445f229448d346a2857ec06aeac680091802d01bd37ae6deda6f8f881e35c7ed","last_reissued_at":"2026-05-18T01:53:11.006770Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:53:11.006770Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Lunar L2-Farside Exploration and Science Mission Concept with the Orion Multi-Purpose Crew Vehicle and a Teleoperated Lander/Rover","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"2), 2) ((1) University of Colorado Boulder, (2) NASA Lunar Science Institute, (3) USRA Lunar, (4) Lockheed Martin Space Systems, (5) Jet Propulsion Laboratory, (6) Harvard-Smithsonian Center for Astrophysics), David A. Kring (3, Jack O. Burns (1, Joshua B. Hopkins (4), Justin Kasper (6, Planetary Institute, Scott Norris (4), T. Joseph W. Lazio (5","submitted_at":"2012-11-14T23:41:58Z","abstract_excerpt":"A novel concept is presented in this paper for a human mission to the lunar L2 (Lagrange) point that would be a proving ground for future exploration missions to deep space while also overseeing scientifically important investigations. In an L2 halo orbit above the lunar farside, the astronauts aboard the Orion Crew Vehicle would travel 15% farther from Earth than did the Apollo astronauts and spend almost three times longer in deep space. Such a mission would serve as a first step beyond low Earth orbit and prove out operational spaceflight capabilities such as life support, communication, hi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.3462","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":""},"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":"1211.3462","created_at":"2026-05-18T01:53:11.006860+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.3462v1","created_at":"2026-05-18T01:53:11.006860+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.3462","created_at":"2026-05-18T01:53:11.006860+00:00"},{"alias_kind":"pith_short_12","alias_value":"IRPSFFCI2NDK","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_16","alias_value":"IRPSFFCI2NDKFBL6","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_8","alias_value":"IRPSFFCI","created_at":"2026-05-18T12:27:09.501522+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IRPSFFCI2NDKFBL6YBVOVRUABE","json":"https://pith.science/pith/IRPSFFCI2NDKFBL6YBVOVRUABE.json","graph_json":"https://pith.science/api/pith-number/IRPSFFCI2NDKFBL6YBVOVRUABE/graph.json","events_json":"https://pith.science/api/pith-number/IRPSFFCI2NDKFBL6YBVOVRUABE/events.json","paper":"https://pith.science/paper/IRPSFFCI"},"agent_actions":{"view_html":"https://pith.science/pith/IRPSFFCI2NDKFBL6YBVOVRUABE","download_json":"https://pith.science/pith/IRPSFFCI2NDKFBL6YBVOVRUABE.json","view_paper":"https://pith.science/paper/IRPSFFCI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.3462&json=true","fetch_graph":"https://pith.science/api/pith-number/IRPSFFCI2NDKFBL6YBVOVRUABE/graph.json","fetch_events":"https://pith.science/api/pith-number/IRPSFFCI2NDKFBL6YBVOVRUABE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IRPSFFCI2NDKFBL6YBVOVRUABE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IRPSFFCI2NDKFBL6YBVOVRUABE/action/storage_attestation","attest_author":"https://pith.science/pith/IRPSFFCI2NDKFBL6YBVOVRUABE/action/author_attestation","sign_citation":"https://pith.science/pith/IRPSFFCI2NDKFBL6YBVOVRUABE/action/citation_signature","submit_replication":"https://pith.science/pith/IRPSFFCI2NDKFBL6YBVOVRUABE/action/replication_record"}},"created_at":"2026-05-18T01:53:11.006860+00:00","updated_at":"2026-05-18T01:53:11.006860+00:00"}