{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:SK67QXKQ3OOQUG3K27J7J4USK3","short_pith_number":"pith:SK67QXKQ","canonical_record":{"source":{"id":"1202.2975","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-02-14T09:52:44Z","cross_cats_sorted":[],"title_canon_sha256":"99a1f92d4350998f534e338174317c492b40404307ad371ea93b5f8167b75bcd","abstract_canon_sha256":"72e3a68c6e2b1a1454169ac5d4edb9c14c16f4f1cbe6dd029735a398bf67416d"},"schema_version":"1.0"},"canonical_sha256":"92bdf85d50db9d0a1b6ad7d3f4f29256c5591ab798053305eccbd8fb8accec16","source":{"kind":"arxiv","id":"1202.2975","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.2975","created_at":"2026-05-18T01:58:28Z"},{"alias_kind":"arxiv_version","alias_value":"1202.2975v1","created_at":"2026-05-18T01:58:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.2975","created_at":"2026-05-18T01:58:28Z"},{"alias_kind":"pith_short_12","alias_value":"SK67QXKQ3OOQ","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"SK67QXKQ3OOQUG3K","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"SK67QXKQ","created_at":"2026-05-18T12:27:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:SK67QXKQ3OOQUG3K27J7J4USK3","target":"record","payload":{"canonical_record":{"source":{"id":"1202.2975","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-02-14T09:52:44Z","cross_cats_sorted":[],"title_canon_sha256":"99a1f92d4350998f534e338174317c492b40404307ad371ea93b5f8167b75bcd","abstract_canon_sha256":"72e3a68c6e2b1a1454169ac5d4edb9c14c16f4f1cbe6dd029735a398bf67416d"},"schema_version":"1.0"},"canonical_sha256":"92bdf85d50db9d0a1b6ad7d3f4f29256c5591ab798053305eccbd8fb8accec16","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:28.761809Z","signature_b64":"iiq/rSuU5wuzBctmAiWvrjVIYuzEoQB3ogaLf6YBWuZrqQmMwDsyIyOc0XTUQhfVAqbP54i3UqZc0j0CMu+zCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"92bdf85d50db9d0a1b6ad7d3f4f29256c5591ab798053305eccbd8fb8accec16","last_reissued_at":"2026-05-18T01:58:28.761293Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:28.761293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.2975","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":"2026-05-18T01:58:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v3Kq47qp0q/lbQ7LPw722xqxO2WTHj1cTfK5vs/xaaVBqA8oCMxIB01w/HaCvwD36SLflIVQ53iECCegyGZ8DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T00:43:15.734958Z"},"content_sha256":"97798231aa280a825db163b84d12114c4dbf9aba6a82f3cb5b48a939b91d4100","schema_version":"1.0","event_id":"sha256:97798231aa280a825db163b84d12114c4dbf9aba6a82f3cb5b48a939b91d4100"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:SK67QXKQ3OOQUG3K27J7J4USK3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On The Effect of Giant Planets on the Scattering of Parent Bodies of Iron Meteorite from the Terrestrial Planet Region into the Asteroid Belt: A Concept Study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Edward R. D. Scott, Nader Haghighipour","submitted_at":"2012-02-14T09:52:44Z","abstract_excerpt":"In their model for the origin of the parent bodies of iron meteorites, Bottke et al proposed differentiated planetesimals that were formed in the region of 1-2 AU during the first 1.5 Myr, as the parent bodies, and suggested that these objects and their fragments were scattered into the asteroid belt as a result of interactions with planetary embryos. Although viable, this model does not include the effect of a giant planet that might have existed or been growing in the outer regions. We present the results of a concept study where we have examined the effect of a planetary body in the orbit o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.2975","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:58:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iZ9dFFjOK7VP9JMy06UYNzRmDFud826fP66fIOIjeE5575/nxBTN/i7OYIpkFk5xABJycCuxhnBFXSGtV0WCCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T00:43:15.735638Z"},"content_sha256":"90c809ead8b160ec214433e83fb2cc9b9f2224132f2f84d870a4d4f6cfa12b98","schema_version":"1.0","event_id":"sha256:90c809ead8b160ec214433e83fb2cc9b9f2224132f2f84d870a4d4f6cfa12b98"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SK67QXKQ3OOQUG3K27J7J4USK3/bundle.json","state_url":"https://pith.science/pith/SK67QXKQ3OOQUG3K27J7J4USK3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SK67QXKQ3OOQUG3K27J7J4USK3/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":"2026-05-27T00:43:15Z","links":{"resolver":"https://pith.science/pith/SK67QXKQ3OOQUG3K27J7J4USK3","bundle":"https://pith.science/pith/SK67QXKQ3OOQUG3K27J7J4USK3/bundle.json","state":"https://pith.science/pith/SK67QXKQ3OOQUG3K27J7J4USK3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SK67QXKQ3OOQUG3K27J7J4USK3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:SK67QXKQ3OOQUG3K27J7J4USK3","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":"72e3a68c6e2b1a1454169ac5d4edb9c14c16f4f1cbe6dd029735a398bf67416d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-02-14T09:52:44Z","title_canon_sha256":"99a1f92d4350998f534e338174317c492b40404307ad371ea93b5f8167b75bcd"},"schema_version":"1.0","source":{"id":"1202.2975","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.2975","created_at":"2026-05-18T01:58:28Z"},{"alias_kind":"arxiv_version","alias_value":"1202.2975v1","created_at":"2026-05-18T01:58:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.2975","created_at":"2026-05-18T01:58:28Z"},{"alias_kind":"pith_short_12","alias_value":"SK67QXKQ3OOQ","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"SK67QXKQ3OOQUG3K","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"SK67QXKQ","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:90c809ead8b160ec214433e83fb2cc9b9f2224132f2f84d870a4d4f6cfa12b98","target":"graph","created_at":"2026-05-18T01:58:28Z","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":"In their model for the origin of the parent bodies of iron meteorites, Bottke et al proposed differentiated planetesimals that were formed in the region of 1-2 AU during the first 1.5 Myr, as the parent bodies, and suggested that these objects and their fragments were scattered into the asteroid belt as a result of interactions with planetary embryos. Although viable, this model does not include the effect of a giant planet that might have existed or been growing in the outer regions. We present the results of a concept study where we have examined the effect of a planetary body in the orbit o","authors_text":"Edward R. D. Scott, Nader Haghighipour","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-02-14T09:52:44Z","title":"On The Effect of Giant Planets on the Scattering of Parent Bodies of Iron Meteorite from the Terrestrial Planet Region into the Asteroid Belt: A Concept Study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.2975","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":"sha256:97798231aa280a825db163b84d12114c4dbf9aba6a82f3cb5b48a939b91d4100","target":"record","created_at":"2026-05-18T01:58:28Z","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":"72e3a68c6e2b1a1454169ac5d4edb9c14c16f4f1cbe6dd029735a398bf67416d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-02-14T09:52:44Z","title_canon_sha256":"99a1f92d4350998f534e338174317c492b40404307ad371ea93b5f8167b75bcd"},"schema_version":"1.0","source":{"id":"1202.2975","kind":"arxiv","version":1}},"canonical_sha256":"92bdf85d50db9d0a1b6ad7d3f4f29256c5591ab798053305eccbd8fb8accec16","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92bdf85d50db9d0a1b6ad7d3f4f29256c5591ab798053305eccbd8fb8accec16","first_computed_at":"2026-05-18T01:58:28.761293Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:28.761293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iiq/rSuU5wuzBctmAiWvrjVIYuzEoQB3ogaLf6YBWuZrqQmMwDsyIyOc0XTUQhfVAqbP54i3UqZc0j0CMu+zCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:28.761809Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.2975","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:97798231aa280a825db163b84d12114c4dbf9aba6a82f3cb5b48a939b91d4100","sha256:90c809ead8b160ec214433e83fb2cc9b9f2224132f2f84d870a4d4f6cfa12b98"],"state_sha256":"9dbaa8dacf8bc244a4a49ad40153c5b4b9270c5c144b319cd131ed998d6ee11e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kzT5dU8RJ7CR8NmroxU5BoQu8dgC4aFJgersM0eSYplLn5949CHgH4h01P+T+Y3xkv1aZFgk3SYG+Cpoqx7VAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T00:43:15.738767Z","bundle_sha256":"12a3043c8d781272e3c09fa69911e31d3c3b15859f64c43b7c48c82bdd34eca2"}}