{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:SXHWDTO7FTYYK27K7VBM7EPQAM","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":"c648171da5e2f65605897156506de34bab1c810c3436ed35fcaa5f410d79db14","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2014-12-02T11:55:55Z","title_canon_sha256":"37cee6d2dbaeba4dc23ffd3dd8ee3b763fe40ecfd4ce0bb57d4b78cdd08ad797"},"schema_version":"1.0","source":{"id":"1412.0873","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.0873","created_at":"2026-05-18T01:32:37Z"},{"alias_kind":"arxiv_version","alias_value":"1412.0873v4","created_at":"2026-05-18T01:32:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0873","created_at":"2026-05-18T01:32:37Z"},{"alias_kind":"pith_short_12","alias_value":"SXHWDTO7FTYY","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SXHWDTO7FTYYK27K","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SXHWDTO7","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:03f8cdbd666bf143dcad79dec5406accd043a449b647447dc822e0ae3faa7ced","target":"graph","created_at":"2026-05-18T01:32:37Z","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 use the Reversibility Error Method and the Fidelity to analyze the global effects of a small perturbation in a non-integrable system. Both methods have already been proposed and used in the literature but the aim of this paper is to compare them in a physically significant example adding some considerations on the equivalence, observed in this case, between round-off and random perturbations. As a paradigmatic example we adopt the restricted planar circular three body problem. The cumulative effect of random perturbations or round-off leads to a divergence of the perturbed orbit from the re","authors_text":"Federico Panichi, Giorgio Turchetti, Luca Ciotti","cross_cats":["astro-ph.EP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2014-12-02T11:55:55Z","title":"Fidelity and Reversibility in the Restricted Three Body Problem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0873","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":"sha256:94c162300bd9f79e9ef4cc55ed29b628b47f5a757cb0540f6802889d36ca71ac","target":"record","created_at":"2026-05-18T01:32:37Z","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":"c648171da5e2f65605897156506de34bab1c810c3436ed35fcaa5f410d79db14","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2014-12-02T11:55:55Z","title_canon_sha256":"37cee6d2dbaeba4dc23ffd3dd8ee3b763fe40ecfd4ce0bb57d4b78cdd08ad797"},"schema_version":"1.0","source":{"id":"1412.0873","kind":"arxiv","version":4}},"canonical_sha256":"95cf61cddf2cf1856beafd42cf91f00301da78d94acfc98d9541dc5662bd7ba9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"95cf61cddf2cf1856beafd42cf91f00301da78d94acfc98d9541dc5662bd7ba9","first_computed_at":"2026-05-18T01:32:37.579540Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:37.579540Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qt3X2i+qEqPhpQaS0nbDbGUJmE+aiKzwJiMUT+mDMxYFDNVa1a0LOvIthArm5FpZwdHo7RgwwaOThharr5v1Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:37.579961Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.0873","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94c162300bd9f79e9ef4cc55ed29b628b47f5a757cb0540f6802889d36ca71ac","sha256:03f8cdbd666bf143dcad79dec5406accd043a449b647447dc822e0ae3faa7ced"],"state_sha256":"dc89a203a10e25262a23ad9246c7489b95d85e1d631edbc8ca12ea9c9f765491"}