{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:C3M3VM2RKFMESXL7NFUMDHKJUP","short_pith_number":"pith:C3M3VM2R","canonical_record":{"source":{"id":"1312.1689","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-12-05T21:00:01Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"96133e1e94ce07321256f7c160384ec748aa746b55806352365b28cceaf5435e","abstract_canon_sha256":"7a42038efad7015594ae4770cf1278eea0a7aef5cea1c83456d435720c19e996"},"schema_version":"1.0"},"canonical_sha256":"16d9bab3515158495d7f6968c19d49a3d9642ea0a7f9f1bc15e92d9e6aad2e4b","source":{"kind":"arxiv","id":"1312.1689","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.1689","created_at":"2026-05-18T01:45:58Z"},{"alias_kind":"arxiv_version","alias_value":"1312.1689v4","created_at":"2026-05-18T01:45:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.1689","created_at":"2026-05-18T01:45:58Z"},{"alias_kind":"pith_short_12","alias_value":"C3M3VM2RKFME","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"C3M3VM2RKFMESXL7","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"C3M3VM2R","created_at":"2026-05-18T12:27:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:C3M3VM2RKFMESXL7NFUMDHKJUP","target":"record","payload":{"canonical_record":{"source":{"id":"1312.1689","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-12-05T21:00:01Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"96133e1e94ce07321256f7c160384ec748aa746b55806352365b28cceaf5435e","abstract_canon_sha256":"7a42038efad7015594ae4770cf1278eea0a7aef5cea1c83456d435720c19e996"},"schema_version":"1.0"},"canonical_sha256":"16d9bab3515158495d7f6968c19d49a3d9642ea0a7f9f1bc15e92d9e6aad2e4b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:45:58.106887Z","signature_b64":"X9qhn9BD8I/xnPF3boLifdUn+7vIol+wrKgBbvaZU8CqfsEo7nWNcG95D+gXfwWyZzbxpCj0773w8QQwxqUcDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"16d9bab3515158495d7f6968c19d49a3d9642ea0a7f9f1bc15e92d9e6aad2e4b","last_reissued_at":"2026-05-18T01:45:58.106196Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:45:58.106196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.1689","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:45:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LYL6HjQoU5pu35fE3lMwMFBOfSYY6+DeElhqHzrvUDEWuQUvnLyrSybvPDa9kIJUkz3WlGRR0wBGi3NPdfBJAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T13:44:25.686883Z"},"content_sha256":"c3e5394ac89c2aa3ba158929d050963975ca59b20e05cf200fed70932f86692a","schema_version":"1.0","event_id":"sha256:c3e5394ac89c2aa3ba158929d050963975ca59b20e05cf200fed70932f86692a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:C3M3VM2RKFMESXL7NFUMDHKJUP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Terrestrial Planet Formation at Home and Abroad","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Alessandro Morbidelli, Eiichiro Kokubo, Kevin J. Walsh, Ryuji Morishima, Sean N. Raymond","submitted_at":"2013-12-05T21:00:01Z","abstract_excerpt":"We review the state of the field of terrestrial planet formation with the goal of understanding the formation of the inner Solar System and low-mass exoplanets. We review the dynamics and timescales of accretion from planetesimals to planetary embryos and from embryos to terrestrial planets. We discuss radial mixing and water delivery, planetary spins and the importance of parameters regarding the disk and embryo properties. Next, we connect accretion models to exoplanets. We first explain why the observed hot Super Earths probably formed by in situ accretion or inward migration. We show how t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.1689","kind":"arxiv","version":4},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:45:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rah1Qtpajy9xdJIX0v4q5XOoSF7fZqg5SJqPQ6UqJYHvnpHI8j6PpyrInpXrGmodWXU6r/zRMRqmJAGp2yUIAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T13:44:25.687233Z"},"content_sha256":"c54cd4135a686dfb194cc4f0d1f9db7418ca38d82d88298cd98ba56c5effde44","schema_version":"1.0","event_id":"sha256:c54cd4135a686dfb194cc4f0d1f9db7418ca38d82d88298cd98ba56c5effde44"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C3M3VM2RKFMESXL7NFUMDHKJUP/bundle.json","state_url":"https://pith.science/pith/C3M3VM2RKFMESXL7NFUMDHKJUP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C3M3VM2RKFMESXL7NFUMDHKJUP/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":"2026-06-01T13:44:25Z","links":{"resolver":"https://pith.science/pith/C3M3VM2RKFMESXL7NFUMDHKJUP","bundle":"https://pith.science/pith/C3M3VM2RKFMESXL7NFUMDHKJUP/bundle.json","state":"https://pith.science/pith/C3M3VM2RKFMESXL7NFUMDHKJUP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C3M3VM2RKFMESXL7NFUMDHKJUP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:C3M3VM2RKFMESXL7NFUMDHKJUP","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":"7a42038efad7015594ae4770cf1278eea0a7aef5cea1c83456d435720c19e996","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-12-05T21:00:01Z","title_canon_sha256":"96133e1e94ce07321256f7c160384ec748aa746b55806352365b28cceaf5435e"},"schema_version":"1.0","source":{"id":"1312.1689","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.1689","created_at":"2026-05-18T01:45:58Z"},{"alias_kind":"arxiv_version","alias_value":"1312.1689v4","created_at":"2026-05-18T01:45:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.1689","created_at":"2026-05-18T01:45:58Z"},{"alias_kind":"pith_short_12","alias_value":"C3M3VM2RKFME","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"C3M3VM2RKFMESXL7","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"C3M3VM2R","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:c54cd4135a686dfb194cc4f0d1f9db7418ca38d82d88298cd98ba56c5effde44","target":"graph","created_at":"2026-05-18T01:45:58Z","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":"We review the state of the field of terrestrial planet formation with the goal of understanding the formation of the inner Solar System and low-mass exoplanets. We review the dynamics and timescales of accretion from planetesimals to planetary embryos and from embryos to terrestrial planets. We discuss radial mixing and water delivery, planetary spins and the importance of parameters regarding the disk and embryo properties. Next, we connect accretion models to exoplanets. We first explain why the observed hot Super Earths probably formed by in situ accretion or inward migration. We show how t","authors_text":"Alessandro Morbidelli, Eiichiro Kokubo, Kevin J. Walsh, Ryuji Morishima, Sean N. Raymond","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-12-05T21:00:01Z","title":"Terrestrial Planet Formation at Home and Abroad"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.1689","kind":"arxiv","version":4},"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:c3e5394ac89c2aa3ba158929d050963975ca59b20e05cf200fed70932f86692a","target":"record","created_at":"2026-05-18T01:45:58Z","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":"7a42038efad7015594ae4770cf1278eea0a7aef5cea1c83456d435720c19e996","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-12-05T21:00:01Z","title_canon_sha256":"96133e1e94ce07321256f7c160384ec748aa746b55806352365b28cceaf5435e"},"schema_version":"1.0","source":{"id":"1312.1689","kind":"arxiv","version":4}},"canonical_sha256":"16d9bab3515158495d7f6968c19d49a3d9642ea0a7f9f1bc15e92d9e6aad2e4b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16d9bab3515158495d7f6968c19d49a3d9642ea0a7f9f1bc15e92d9e6aad2e4b","first_computed_at":"2026-05-18T01:45:58.106196Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:45:58.106196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X9qhn9BD8I/xnPF3boLifdUn+7vIol+wrKgBbvaZU8CqfsEo7nWNcG95D+gXfwWyZzbxpCj0773w8QQwxqUcDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:45:58.106887Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.1689","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c3e5394ac89c2aa3ba158929d050963975ca59b20e05cf200fed70932f86692a","sha256:c54cd4135a686dfb194cc4f0d1f9db7418ca38d82d88298cd98ba56c5effde44"],"state_sha256":"d1a743e637c4d74461eb53cec8d919fbf099ed2db0c7017bd3d87bef1de4d123"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UTQUAsl946YPOSSQA96CBmp6OwahmmifEyaDujfo3TdSmKcR5RGDvQH3N7WWMVKjc9cHTVc0zAZ5bn3LP2DrCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T13:44:25.689149Z","bundle_sha256":"b690efc301dfd7faeab22792b22dacf2c5ccaa4e04a1a95073d677aeaacecdad"}}