{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:7QEGRNXPZ57YW3C5NGJECOFE5E","short_pith_number":"pith:7QEGRNXP","canonical_record":{"source":{"id":"1302.7133","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-02-28T10:09:17Z","cross_cats_sorted":[],"title_canon_sha256":"ea8c43f142de7c1fce434333e4e66cb33d43060e8e9107b320ed7cf81162df53","abstract_canon_sha256":"ac6604b4ac1dc20f52b65128a3735df5e587b81b5d2eb22844150023779b5efe"},"schema_version":"1.0"},"canonical_sha256":"fc0868b6efcf7f8b6c5d69924138a4e93663eb1d14c45e1456e622e412fc01e3","source":{"kind":"arxiv","id":"1302.7133","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.7133","created_at":"2026-05-18T03:32:16Z"},{"alias_kind":"arxiv_version","alias_value":"1302.7133v1","created_at":"2026-05-18T03:32:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.7133","created_at":"2026-05-18T03:32:16Z"},{"alias_kind":"pith_short_12","alias_value":"7QEGRNXPZ57Y","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"7QEGRNXPZ57YW3C5","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"7QEGRNXP","created_at":"2026-05-18T12:27:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:7QEGRNXPZ57YW3C5NGJECOFE5E","target":"record","payload":{"canonical_record":{"source":{"id":"1302.7133","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-02-28T10:09:17Z","cross_cats_sorted":[],"title_canon_sha256":"ea8c43f142de7c1fce434333e4e66cb33d43060e8e9107b320ed7cf81162df53","abstract_canon_sha256":"ac6604b4ac1dc20f52b65128a3735df5e587b81b5d2eb22844150023779b5efe"},"schema_version":"1.0"},"canonical_sha256":"fc0868b6efcf7f8b6c5d69924138a4e93663eb1d14c45e1456e622e412fc01e3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:32:16.599333Z","signature_b64":"zCOG/CUYua5Bywdg0ma8i6SkQNh4GZ6xF3+5BEsRec/AlNkJ/XxkhC+RTRoZmXpAiX1AmeC4y+nveuuK1UtADw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc0868b6efcf7f8b6c5d69924138a4e93663eb1d14c45e1456e622e412fc01e3","last_reissued_at":"2026-05-18T03:32:16.598671Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:32:16.598671Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.7133","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":"2026-05-18T03:32:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jFRmzoIE9Jl63HaT29k/m49LMd9NGrjWS1xQ/fnUB7Vt3Hj8OEf8ZnW82zPfabeXV9rI8z/lLwuEGfTPYyi4Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T15:05:25.388812Z"},"content_sha256":"1ddb9050a2272b1ab572f2ae08f0b5e52114d439ab37a313f0bc381def350bd1","schema_version":"1.0","event_id":"sha256:1ddb9050a2272b1ab572f2ae08f0b5e52114d439ab37a313f0bc381def350bd1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:7QEGRNXPZ57YW3C5NGJECOFE5E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Orbital Evolution of 4179 Toutatis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Endang Soegiartini, Suryadi Siregar","submitted_at":"2013-02-28T10:09:17Z","abstract_excerpt":"Asteroid 1934 CT;1989 AC, well known as 4179 Toutatis, is an Apollo and Mars-crosser asteroid with a chaotic orbit produced by a 3:1 resonance with Jupiter and a 1:4 resonance with the Earth, and frequent close approaches to the Earth. It is listed as a potential hazardous object (PHA). The aim of this study is to investigate the possibility of 4179 Toutatis to be ejected from the Solar System. This paper presents an orbital evolution of 4179 Toutatis in time interval of ~300 kyr. Investigation of its orbital evolution is conducted by using the Mercury subroutine package, where the gravitation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.7133","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":"2026-05-18T03:32:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UzTAx+pc1K0fCV7tEYr2JqGP4HEnAwct7+GKZElLPnUFZTR1YaEdBQu13HhOP+3ZAlA1yprPXyfTpy8JmZQZBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T15:05:25.389489Z"},"content_sha256":"140c2a540c5c8c06b138b66df55447673f8a0d0a49d27ea1a10005a586ab3414","schema_version":"1.0","event_id":"sha256:140c2a540c5c8c06b138b66df55447673f8a0d0a49d27ea1a10005a586ab3414"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7QEGRNXPZ57YW3C5NGJECOFE5E/bundle.json","state_url":"https://pith.science/pith/7QEGRNXPZ57YW3C5NGJECOFE5E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7QEGRNXPZ57YW3C5NGJECOFE5E/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":"2026-06-11T15:05:25Z","links":{"resolver":"https://pith.science/pith/7QEGRNXPZ57YW3C5NGJECOFE5E","bundle":"https://pith.science/pith/7QEGRNXPZ57YW3C5NGJECOFE5E/bundle.json","state":"https://pith.science/pith/7QEGRNXPZ57YW3C5NGJECOFE5E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7QEGRNXPZ57YW3C5NGJECOFE5E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:7QEGRNXPZ57YW3C5NGJECOFE5E","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":"ac6604b4ac1dc20f52b65128a3735df5e587b81b5d2eb22844150023779b5efe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-02-28T10:09:17Z","title_canon_sha256":"ea8c43f142de7c1fce434333e4e66cb33d43060e8e9107b320ed7cf81162df53"},"schema_version":"1.0","source":{"id":"1302.7133","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.7133","created_at":"2026-05-18T03:32:16Z"},{"alias_kind":"arxiv_version","alias_value":"1302.7133v1","created_at":"2026-05-18T03:32:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.7133","created_at":"2026-05-18T03:32:16Z"},{"alias_kind":"pith_short_12","alias_value":"7QEGRNXPZ57Y","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"7QEGRNXPZ57YW3C5","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"7QEGRNXP","created_at":"2026-05-18T12:27:36Z"}],"graph_snapshots":[{"event_id":"sha256:140c2a540c5c8c06b138b66df55447673f8a0d0a49d27ea1a10005a586ab3414","target":"graph","created_at":"2026-05-18T03:32:16Z","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":"Asteroid 1934 CT;1989 AC, well known as 4179 Toutatis, is an Apollo and Mars-crosser asteroid with a chaotic orbit produced by a 3:1 resonance with Jupiter and a 1:4 resonance with the Earth, and frequent close approaches to the Earth. It is listed as a potential hazardous object (PHA). The aim of this study is to investigate the possibility of 4179 Toutatis to be ejected from the Solar System. This paper presents an orbital evolution of 4179 Toutatis in time interval of ~300 kyr. Investigation of its orbital evolution is conducted by using the Mercury subroutine package, where the gravitation","authors_text":"Endang Soegiartini, Suryadi Siregar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-02-28T10:09:17Z","title":"Orbital Evolution of 4179 Toutatis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.7133","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":"sha256:1ddb9050a2272b1ab572f2ae08f0b5e52114d439ab37a313f0bc381def350bd1","target":"record","created_at":"2026-05-18T03:32:16Z","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":"ac6604b4ac1dc20f52b65128a3735df5e587b81b5d2eb22844150023779b5efe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-02-28T10:09:17Z","title_canon_sha256":"ea8c43f142de7c1fce434333e4e66cb33d43060e8e9107b320ed7cf81162df53"},"schema_version":"1.0","source":{"id":"1302.7133","kind":"arxiv","version":1}},"canonical_sha256":"fc0868b6efcf7f8b6c5d69924138a4e93663eb1d14c45e1456e622e412fc01e3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc0868b6efcf7f8b6c5d69924138a4e93663eb1d14c45e1456e622e412fc01e3","first_computed_at":"2026-05-18T03:32:16.598671Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:32:16.598671Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zCOG/CUYua5Bywdg0ma8i6SkQNh4GZ6xF3+5BEsRec/AlNkJ/XxkhC+RTRoZmXpAiX1AmeC4y+nveuuK1UtADw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:32:16.599333Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.7133","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1ddb9050a2272b1ab572f2ae08f0b5e52114d439ab37a313f0bc381def350bd1","sha256:140c2a540c5c8c06b138b66df55447673f8a0d0a49d27ea1a10005a586ab3414"],"state_sha256":"c0bef7cf9b53c0ba2060b026b9c087ae3c5d912c5c0d90ffa4e96bcd4e13e18d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qxaCjcw7gOLp3HLnGzulJmru57FkEm/lLRDSGdKiv8PHOmdCslm2mjtceWm6JyLFBZCJz5XWatYdc0QT+ONKAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T15:05:25.394689Z","bundle_sha256":"f0ea2add6b3c6135b2df5a62b526dff6ab0c7124b80705d1ffff7417af3f38bb"}}