{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:4PYF4SLDN4XU4V25XA6EWLZJDU","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":"5b2fa5f80d56f0ffa791e267802cd6387c80ddebfcc06587f596da856e343bc6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-07-14T17:50:03Z","title_canon_sha256":"261546b53657f465f29d92cd6c37c23e2142071602b767670363e1db428277db"},"schema_version":"1.0","source":{"id":"2507.10527","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.10527","created_at":"2026-07-05T11:56:05Z"},{"alias_kind":"arxiv_version","alias_value":"2507.10527v1","created_at":"2026-07-05T11:56:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.10527","created_at":"2026-07-05T11:56:05Z"},{"alias_kind":"pith_short_12","alias_value":"4PYF4SLDN4XU","created_at":"2026-07-05T11:56:05Z"},{"alias_kind":"pith_short_16","alias_value":"4PYF4SLDN4XU4V25","created_at":"2026-07-05T11:56:05Z"},{"alias_kind":"pith_short_8","alias_value":"4PYF4SLD","created_at":"2026-07-05T11:56:05Z"}],"graph_snapshots":[{"event_id":"sha256:8611b74e83b345bedeb450514b2564cf10d3aa5a3c308f976a401f52e5b9c68c","target":"graph","created_at":"2026-07-05T11:56:05Z","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/2507.10527/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"2024 PT$_5$ is a tiny ($D\\leq10$ m) near-Earth asteroid (NEA) discovered in August 2024. 2024 PT$_5$ was gravitationally bound to the Earth-Moon system from September to November 2024 and classified as a minimoon. Several quick response observations suggest the lunar ejecta origin of 2024 PT$_5$, while rotation state and albedo, essential properties to investigate its origin, are not well constrained. We performed visible to near-infrared multicolor photometry of 2024 PT$_5$ from data taken using the TriColor CMOS Camera and Spectrograph (TriCCS) on the Seimei 3.8 m telescope during 2025 Janua","authors_text":"Alexey V. Sergeyev, Bryce T. Bolin, Jin Beniyama, Laura-May Abron, Marco Delbo, Matthew Belyakov, Seiko Takagi, Tomohiko Sekiguchi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-07-14T17:50:03Z","title":"Multi-epoch spectro-photometric characterization of the minimoon 2024 PT$_5$ in the visible and near-infrared"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.10527","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:c1aaf5707aeb3e306c9ae015fc09b6b926d4f1bd129726e83bbda523755cd0b2","target":"record","created_at":"2026-07-05T11:56:05Z","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":"5b2fa5f80d56f0ffa791e267802cd6387c80ddebfcc06587f596da856e343bc6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-07-14T17:50:03Z","title_canon_sha256":"261546b53657f465f29d92cd6c37c23e2142071602b767670363e1db428277db"},"schema_version":"1.0","source":{"id":"2507.10527","kind":"arxiv","version":1}},"canonical_sha256":"e3f05e49636f2f4e575db83c4b2f291d1be443ae6c7dcc30d7e14541e2e291ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e3f05e49636f2f4e575db83c4b2f291d1be443ae6c7dcc30d7e14541e2e291ab","first_computed_at":"2026-07-05T11:56:05.750891Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:56:05.750891Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qKpqWReBT5aHtyj6Dtm9skefZdLpQe1pmw+iNpmtMeTlMZj8Cv0lU7kcXhUYhdPCLKebV9YMsWzK6mhvdwXtCw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:56:05.751374Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.10527","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1aaf5707aeb3e306c9ae015fc09b6b926d4f1bd129726e83bbda523755cd0b2","sha256:8611b74e83b345bedeb450514b2564cf10d3aa5a3c308f976a401f52e5b9c68c"],"state_sha256":"b1dacd4c82ecdf80034c9451c2b513f126d3a95ec745620950a8bd95dc3df864"}