{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:2P3GLAKGHRYKWUYSGN7CNVZMTF","short_pith_number":"pith:2P3GLAKG","canonical_record":{"source":{"id":"2606.05601","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-06-04T02:25:16Z","cross_cats_sorted":[],"title_canon_sha256":"2ea1104c6c253c4ea8ffcb5b910e85a13e3af2c2b799b1433ce02594ebce35d1","abstract_canon_sha256":"a3eedc3e5bb236eec345f69185b7c6e4ba4a2f784d96fd3a1fb01272392b4a6e"},"schema_version":"1.0"},"canonical_sha256":"d3f66581463c70ab5312337e26d72c997d4407cb2cd0435605eced61c297c8bd","source":{"kind":"arxiv","id":"2606.05601","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.05601","created_at":"2026-06-05T01:14:56Z"},{"alias_kind":"arxiv_version","alias_value":"2606.05601v1","created_at":"2026-06-05T01:14:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.05601","created_at":"2026-06-05T01:14:56Z"},{"alias_kind":"pith_short_12","alias_value":"2P3GLAKGHRYK","created_at":"2026-06-05T01:14:56Z"},{"alias_kind":"pith_short_16","alias_value":"2P3GLAKGHRYKWUYS","created_at":"2026-06-05T01:14:56Z"},{"alias_kind":"pith_short_8","alias_value":"2P3GLAKG","created_at":"2026-06-05T01:14:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:2P3GLAKGHRYKWUYSGN7CNVZMTF","target":"record","payload":{"canonical_record":{"source":{"id":"2606.05601","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-06-04T02:25:16Z","cross_cats_sorted":[],"title_canon_sha256":"2ea1104c6c253c4ea8ffcb5b910e85a13e3af2c2b799b1433ce02594ebce35d1","abstract_canon_sha256":"a3eedc3e5bb236eec345f69185b7c6e4ba4a2f784d96fd3a1fb01272392b4a6e"},"schema_version":"1.0"},"canonical_sha256":"d3f66581463c70ab5312337e26d72c997d4407cb2cd0435605eced61c297c8bd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-05T01:14:56.065111Z","signature_b64":"dvMXLCkpnX6oad2MrjdxVFIYN8crxCuGBFyupDw6AGlh6Aj4LYjzr1a0fEN2SkgIUnTZcMrtz9Qcw3jIVZjDAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3f66581463c70ab5312337e26d72c997d4407cb2cd0435605eced61c297c8bd","last_reissued_at":"2026-06-05T01:14:56.064612Z","signature_status":"signed_v1","first_computed_at":"2026-06-05T01:14:56.064612Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.05601","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-05T01:14:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ygXtU8Zib8gjFZ69SWNyZouqL41ZX3Isb1IA2q0Ax6fI59ETRkPT500kYEiBrTd2W8kFqgIU68K57c4/r6NRBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T19:35:23.283274Z"},"content_sha256":"0f67a02b471fe0562e2eb6877d507a7a0a8e1a873d3cd441958ad0ce58a0f121","schema_version":"1.0","event_id":"sha256:0f67a02b471fe0562e2eb6877d507a7a0a8e1a873d3cd441958ad0ce58a0f121"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:2P3GLAKGHRYKWUYSGN7CNVZMTF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Station-Keeping Approach for Extremely Low Lunar Orbits with Solar Sailing","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Gregory Lantoine, Jack Yarndley, Roberto Armellin","submitted_at":"2026-06-04T02:25:16Z","abstract_excerpt":"Renewed interest in cislunar space has created opportunities for sustained operations in extremely low-lunar orbits (eLLOs), where altitudes below 50~km enable close surface proximity. However, these orbits are strongly perturbed by the irregular lunar gravity field, leading to rapid eccentricity growth, high station-keeping costs or even surface impact. Recent advances in our understanding of the lunar `translation theorem' have revealed predictable behavior in the eccentricity vector, offering new opportunities for efficient control. This paper introduces a two-stage framework for solar sail"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.05601","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/2606.05601/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-05T01:14:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w0Ht0lS9DoiUdhRgYXrteG02bT0xX5aSiSTENjqeZxbA1dijnmywYUCfKJB0QW0rvg4ubSS9LfVJC18Pm2suBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T19:35:23.283656Z"},"content_sha256":"c1fcd9240e5bf61b800419a13402bb9facfd32cdc27c55ba34d2ca0d668002fc","schema_version":"1.0","event_id":"sha256:c1fcd9240e5bf61b800419a13402bb9facfd32cdc27c55ba34d2ca0d668002fc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2P3GLAKGHRYKWUYSGN7CNVZMTF/bundle.json","state_url":"https://pith.science/pith/2P3GLAKGHRYKWUYSGN7CNVZMTF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2P3GLAKGHRYKWUYSGN7CNVZMTF/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-29T19:35:23Z","links":{"resolver":"https://pith.science/pith/2P3GLAKGHRYKWUYSGN7CNVZMTF","bundle":"https://pith.science/pith/2P3GLAKGHRYKWUYSGN7CNVZMTF/bundle.json","state":"https://pith.science/pith/2P3GLAKGHRYKWUYSGN7CNVZMTF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2P3GLAKGHRYKWUYSGN7CNVZMTF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:2P3GLAKGHRYKWUYSGN7CNVZMTF","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"a3eedc3e5bb236eec345f69185b7c6e4ba4a2f784d96fd3a1fb01272392b4a6e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-06-04T02:25:16Z","title_canon_sha256":"2ea1104c6c253c4ea8ffcb5b910e85a13e3af2c2b799b1433ce02594ebce35d1"},"schema_version":"1.0","source":{"id":"2606.05601","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.05601","created_at":"2026-06-05T01:14:56Z"},{"alias_kind":"arxiv_version","alias_value":"2606.05601v1","created_at":"2026-06-05T01:14:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.05601","created_at":"2026-06-05T01:14:56Z"},{"alias_kind":"pith_short_12","alias_value":"2P3GLAKGHRYK","created_at":"2026-06-05T01:14:56Z"},{"alias_kind":"pith_short_16","alias_value":"2P3GLAKGHRYKWUYS","created_at":"2026-06-05T01:14:56Z"},{"alias_kind":"pith_short_8","alias_value":"2P3GLAKG","created_at":"2026-06-05T01:14:56Z"}],"graph_snapshots":[{"event_id":"sha256:c1fcd9240e5bf61b800419a13402bb9facfd32cdc27c55ba34d2ca0d668002fc","target":"graph","created_at":"2026-06-05T01:14:56Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.05601/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Renewed interest in cislunar space has created opportunities for sustained operations in extremely low-lunar orbits (eLLOs), where altitudes below 50~km enable close surface proximity. However, these orbits are strongly perturbed by the irregular lunar gravity field, leading to rapid eccentricity growth, high station-keeping costs or even surface impact. Recent advances in our understanding of the lunar `translation theorem' have revealed predictable behavior in the eccentricity vector, offering new opportunities for efficient control. This paper introduces a two-stage framework for solar sail","authors_text":"Gregory Lantoine, Jack Yarndley, Roberto Armellin","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-06-04T02:25:16Z","title":"Station-Keeping Approach for Extremely Low Lunar Orbits with Solar Sailing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.05601","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:0f67a02b471fe0562e2eb6877d507a7a0a8e1a873d3cd441958ad0ce58a0f121","target":"record","created_at":"2026-06-05T01:14:56Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"a3eedc3e5bb236eec345f69185b7c6e4ba4a2f784d96fd3a1fb01272392b4a6e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2026-06-04T02:25:16Z","title_canon_sha256":"2ea1104c6c253c4ea8ffcb5b910e85a13e3af2c2b799b1433ce02594ebce35d1"},"schema_version":"1.0","source":{"id":"2606.05601","kind":"arxiv","version":1}},"canonical_sha256":"d3f66581463c70ab5312337e26d72c997d4407cb2cd0435605eced61c297c8bd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3f66581463c70ab5312337e26d72c997d4407cb2cd0435605eced61c297c8bd","first_computed_at":"2026-06-05T01:14:56.064612Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-05T01:14:56.064612Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dvMXLCkpnX6oad2MrjdxVFIYN8crxCuGBFyupDw6AGlh6Aj4LYjzr1a0fEN2SkgIUnTZcMrtz9Qcw3jIVZjDAg==","signature_status":"signed_v1","signed_at":"2026-06-05T01:14:56.065111Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.05601","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f67a02b471fe0562e2eb6877d507a7a0a8e1a873d3cd441958ad0ce58a0f121","sha256:c1fcd9240e5bf61b800419a13402bb9facfd32cdc27c55ba34d2ca0d668002fc"],"state_sha256":"7247e433085434826de17c37fe1d887b940b006d9679593ab5535a7e2ec11fb4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"37jVp7NmhNs6vEMdfbY4uWSIdxO7uZGK9Ei5Kud/a1BOAHHF8YUTiGeTZ6Dfbr44khRXNR1QjhsGU9fFUv32Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T19:35:23.285565Z","bundle_sha256":"bb8fdce97cc18669d50f2c6cec10637ae9e97187c1321857e549c6f5e68723fb"}}