{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:4OI7LDX3ILOLLHFKWC4F5IW7I3","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":"90105037100b7a085ea71628399ee7df3d0a9e33256144a5f94b3c70b95bb002","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-05-19T03:07:50Z","title_canon_sha256":"3f17c23a34756eca4d023fb1577012a532a5851a99616fbb1c1bca22768afa9a"},"schema_version":"1.0","source":{"id":"1505.04857","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.04857","created_at":"2026-05-18T02:05:22Z"},{"alias_kind":"arxiv_version","alias_value":"1505.04857v1","created_at":"2026-05-18T02:05:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.04857","created_at":"2026-05-18T02:05:22Z"},{"alias_kind":"pith_short_12","alias_value":"4OI7LDX3ILOL","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4OI7LDX3ILOLLHFK","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4OI7LDX3","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:8e33cec0f96ae834d6bdb95c860c82892d13af3a248364da05d4b8c082c714e2","target":"graph","created_at":"2026-05-18T02:05:22Z","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":"Using self-consistent three-dimensional (3D) N-body simulations, we investigate the physical properties of non-axisymmetric features in a disk galaxy created by a tidal interaction with its companion. The primary galaxy consists of a stellar disk, a bugle, and a live halo, corresponding to Milky-Way type galaxies, while the companion is represented by a halo alone. We vary the companion mass and the pericenter distance to explore situations with differing tidal strength parameterized by either the relative tidal force P or the relative imparted momentum S. We find that the formation of a tidal","authors_text":"Hyung Mok Lee (SNU), Sang Hoon Oh (NIMS), Woong-Tae Kim (SNU)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-05-19T03:07:50Z","title":"Physical Properties of Tidal Features of Interacting Disk Galaxies: Three-dimensional Self-consistent Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.04857","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:ae99c786f4ed684023095332606c89c65ad42f94ef3b2f3cb9b8df1f62f6853b","target":"record","created_at":"2026-05-18T02:05:22Z","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":"90105037100b7a085ea71628399ee7df3d0a9e33256144a5f94b3c70b95bb002","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-05-19T03:07:50Z","title_canon_sha256":"3f17c23a34756eca4d023fb1577012a532a5851a99616fbb1c1bca22768afa9a"},"schema_version":"1.0","source":{"id":"1505.04857","kind":"arxiv","version":1}},"canonical_sha256":"e391f58efb42dcb59caab0b85ea2df46c300466cf9e458785f1d413747436864","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e391f58efb42dcb59caab0b85ea2df46c300466cf9e458785f1d413747436864","first_computed_at":"2026-05-18T02:05:22.983852Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:22.983852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/jpHXp4VROlw3HKYiKjFSnxjb3WZunlsyCZHlWvJa1xQy+cubxhmI6L115/zI7/k6YAoZ+bI3nhN7TX1GzjqAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:22.984442Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.04857","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae99c786f4ed684023095332606c89c65ad42f94ef3b2f3cb9b8df1f62f6853b","sha256:8e33cec0f96ae834d6bdb95c860c82892d13af3a248364da05d4b8c082c714e2"],"state_sha256":"c97c6678ab58042a7f11bd7a1c87bcef9308eb9fa5dd646e75f3879084c891b4"}