{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WQ3NIT3KD7YBN6RWPO5RILPWME","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":"ac548c0effd9ebc0b7438a7054b6a79a8fd5971dea053fece40e6155e28a4cc2","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-03-19T23:31:43Z","title_canon_sha256":"707539eb871d6f9e1500e2f38cb3a5bb939ef6a059ae77a76ef04e546dc6c3c4"},"schema_version":"1.0","source":{"id":"1803.07196","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.07196","created_at":"2026-05-18T00:18:10Z"},{"alias_kind":"arxiv_version","alias_value":"1803.07196v1","created_at":"2026-05-18T00:18:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.07196","created_at":"2026-05-18T00:18:10Z"},{"alias_kind":"pith_short_12","alias_value":"WQ3NIT3KD7YB","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"WQ3NIT3KD7YBN6RW","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"WQ3NIT3K","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:671394b2d20208b56948adc78ad7412e6c0683266d2126622064c9af0b7d2cc0","target":"graph","created_at":"2026-05-18T00:18:10Z","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"},"paper":{"abstract_excerpt":"Observations and meteorites indicate that the Martian materials are enigmatically distributed within the inner solar system. A mega impact on Mars creating a Martian hemispheric dichotomy and the Martian moons can potentially eject Martian materials. A recent work has shown that the mega-impact-induced debris is potentially captured as the Martian Trojans and implanted in the asteroid belt. However, the amount, distribution, and composition of the debris has not been studied. Here, using hydrodynamic simulations, we report that a large amount of debris ($\\sim 1\\%$ of Mars' mass), including Mar","authors_text":"Hidenori Genda, Ryuki Hyodo","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-03-19T23:31:43Z","title":"Implantation of Martian materials in the inner solar system by a mega impact on Mars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07196","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":"sha256:76fb4e5b7994150a99cf0236e6447c0d5dd280beec4e1294efef2c4e87c288a1","target":"record","created_at":"2026-05-18T00:18:10Z","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":"ac548c0effd9ebc0b7438a7054b6a79a8fd5971dea053fece40e6155e28a4cc2","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-03-19T23:31:43Z","title_canon_sha256":"707539eb871d6f9e1500e2f38cb3a5bb939ef6a059ae77a76ef04e546dc6c3c4"},"schema_version":"1.0","source":{"id":"1803.07196","kind":"arxiv","version":1}},"canonical_sha256":"b436d44f6a1ff016fa367bbb142df6612f4e19ca75a1ba090b26fe5f3f07e6b2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b436d44f6a1ff016fa367bbb142df6612f4e19ca75a1ba090b26fe5f3f07e6b2","first_computed_at":"2026-05-18T00:18:10.566096Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:10.566096Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TILfAbYZtvgxzRkhLwEK97HMeYEuDl8Ska2Zabh4yfhLzYA2iGRDXb6rXJgwNUQ95SyNg5khIUDsJb3n0mU6AA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:10.566606Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.07196","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:76fb4e5b7994150a99cf0236e6447c0d5dd280beec4e1294efef2c4e87c288a1","sha256:671394b2d20208b56948adc78ad7412e6c0683266d2126622064c9af0b7d2cc0"],"state_sha256":"d64cffefbe6dad0ba803127a22e4bedb73ffa042e5a45522d5c6c1734c7d0ef1"}