{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:FIZW7OWM4JEODPBOFR25GHIAPV","short_pith_number":"pith:FIZW7OWM","canonical_record":{"source":{"id":"1804.09190","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-04-24T18:01:04Z","cross_cats_sorted":[],"title_canon_sha256":"6e57dfed8c2377c9957cb2d8407b6d12130b2553b7392c50efabd8b8ea0ea7b3","abstract_canon_sha256":"e4e198696fafb307bc141637071e6882b2482e0c06a7d134fa89835621ccd878"},"schema_version":"1.0"},"canonical_sha256":"2a336fbacce248e1bc2e2c75d31d007d53dec8bb83659ed2bce3b3d666d2cf2b","source":{"kind":"arxiv","id":"1804.09190","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.09190","created_at":"2026-05-18T00:13:10Z"},{"alias_kind":"arxiv_version","alias_value":"1804.09190v2","created_at":"2026-05-18T00:13:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.09190","created_at":"2026-05-18T00:13:10Z"},{"alias_kind":"pith_short_12","alias_value":"FIZW7OWM4JEO","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FIZW7OWM4JEODPBO","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FIZW7OWM","created_at":"2026-05-18T12:32:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:FIZW7OWM4JEODPBOFR25GHIAPV","target":"record","payload":{"canonical_record":{"source":{"id":"1804.09190","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-04-24T18:01:04Z","cross_cats_sorted":[],"title_canon_sha256":"6e57dfed8c2377c9957cb2d8407b6d12130b2553b7392c50efabd8b8ea0ea7b3","abstract_canon_sha256":"e4e198696fafb307bc141637071e6882b2482e0c06a7d134fa89835621ccd878"},"schema_version":"1.0"},"canonical_sha256":"2a336fbacce248e1bc2e2c75d31d007d53dec8bb83659ed2bce3b3d666d2cf2b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:10.157616Z","signature_b64":"g/gz/1es6X8iXoKIt2ErskCBr76KtoHIOsOQTfL5qo9IOdqn0ASULClvXGRjB+/9JmXDnqea1jrTQxkpTf/ABA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a336fbacce248e1bc2e2c75d31d007d53dec8bb83659ed2bce3b3d666d2cf2b","last_reissued_at":"2026-05-18T00:13:10.156875Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:10.156875Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.09190","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:13:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VZrOaI4HQC0upfyeMXYZ5UhyoUMo0TnteZ+Z67oByC5SdeZYrdxhfPdHVazNFNCbMUoS9s6w8CnA19MO1+fqAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T17:53:58.282085Z"},"content_sha256":"9a9f71a962d545cf981eaaed4b4f4737e049493fc0238a56ee89ffd9f47221d2","schema_version":"1.0","event_id":"sha256:9a9f71a962d545cf981eaaed4b4f4737e049493fc0238a56ee89ffd9f47221d2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:FIZW7OWM4JEODPBOFR25GHIAPV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multiple Stellar Fly-Bys Sculpting the Circumstellar Architecture in RW Aurigae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Catherine Dougados, Cathie J. Clarke, Eric L. N. Jensen, J\\'er\\^ome Pety, Joseph E. Rodriguez, Keivan G. Stassun, Richard A. Booth, Ryan Loomis, Stefano Facchini, Sylvie Cabrit, Thomas J. Haworth, William R. F. Dent","submitted_at":"2018-04-24T18:01:04Z","abstract_excerpt":"We present high-resolution ALMA Band 6 and 7 observations of the tidally disrupted protoplanetary disks of the RW Aurigae binary. Our observations reveal the presence of additional tidal streams to the previously observed tidal arm around RW Aur A. The observed configuration of tidal streams surrounding RW Aur A and B is incompatible with a single star--disk tidal encounter, suggesting that the RW Aurigae system has undergone multiple fly-by interactions. We also resolve the circumstellar disks around RW Aur A and B, with CO radii of 58 au and 38 au consistent with tidal truncation, and 2.5 ti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09190","kind":"arxiv","version":2},"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":"2026-05-18T00:13:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QxGZA4H/hgQ2SFgK2q4AMayncC7PsdqSVd9aRz8pBkHZ2LUts4RWlKfuW+pzwO06HwE0QPxbuIfb1ZhYxOIADA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T17:53:58.282485Z"},"content_sha256":"192e87ca2a0ed0a7b741c09da6d53b5174fac61e1606728454e8588bb1f827c5","schema_version":"1.0","event_id":"sha256:192e87ca2a0ed0a7b741c09da6d53b5174fac61e1606728454e8588bb1f827c5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FIZW7OWM4JEODPBOFR25GHIAPV/bundle.json","state_url":"https://pith.science/pith/FIZW7OWM4JEODPBOFR25GHIAPV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FIZW7OWM4JEODPBOFR25GHIAPV/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":"2026-05-22T17:53:58Z","links":{"resolver":"https://pith.science/pith/FIZW7OWM4JEODPBOFR25GHIAPV","bundle":"https://pith.science/pith/FIZW7OWM4JEODPBOFR25GHIAPV/bundle.json","state":"https://pith.science/pith/FIZW7OWM4JEODPBOFR25GHIAPV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FIZW7OWM4JEODPBOFR25GHIAPV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FIZW7OWM4JEODPBOFR25GHIAPV","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":"e4e198696fafb307bc141637071e6882b2482e0c06a7d134fa89835621ccd878","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-04-24T18:01:04Z","title_canon_sha256":"6e57dfed8c2377c9957cb2d8407b6d12130b2553b7392c50efabd8b8ea0ea7b3"},"schema_version":"1.0","source":{"id":"1804.09190","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.09190","created_at":"2026-05-18T00:13:10Z"},{"alias_kind":"arxiv_version","alias_value":"1804.09190v2","created_at":"2026-05-18T00:13:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.09190","created_at":"2026-05-18T00:13:10Z"},{"alias_kind":"pith_short_12","alias_value":"FIZW7OWM4JEO","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FIZW7OWM4JEODPBO","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FIZW7OWM","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:192e87ca2a0ed0a7b741c09da6d53b5174fac61e1606728454e8588bb1f827c5","target":"graph","created_at":"2026-05-18T00:13:10Z","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 present high-resolution ALMA Band 6 and 7 observations of the tidally disrupted protoplanetary disks of the RW Aurigae binary. Our observations reveal the presence of additional tidal streams to the previously observed tidal arm around RW Aur A. The observed configuration of tidal streams surrounding RW Aur A and B is incompatible with a single star--disk tidal encounter, suggesting that the RW Aurigae system has undergone multiple fly-by interactions. We also resolve the circumstellar disks around RW Aur A and B, with CO radii of 58 au and 38 au consistent with tidal truncation, and 2.5 ti","authors_text":"Catherine Dougados, Cathie J. Clarke, Eric L. N. Jensen, J\\'er\\^ome Pety, Joseph E. Rodriguez, Keivan G. Stassun, Richard A. Booth, Ryan Loomis, Stefano Facchini, Sylvie Cabrit, Thomas J. Haworth, William R. F. Dent","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-04-24T18:01:04Z","title":"Multiple Stellar Fly-Bys Sculpting the Circumstellar Architecture in RW Aurigae"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09190","kind":"arxiv","version":2},"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":"sha256:9a9f71a962d545cf981eaaed4b4f4737e049493fc0238a56ee89ffd9f47221d2","target":"record","created_at":"2026-05-18T00:13:10Z","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":"e4e198696fafb307bc141637071e6882b2482e0c06a7d134fa89835621ccd878","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-04-24T18:01:04Z","title_canon_sha256":"6e57dfed8c2377c9957cb2d8407b6d12130b2553b7392c50efabd8b8ea0ea7b3"},"schema_version":"1.0","source":{"id":"1804.09190","kind":"arxiv","version":2}},"canonical_sha256":"2a336fbacce248e1bc2e2c75d31d007d53dec8bb83659ed2bce3b3d666d2cf2b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a336fbacce248e1bc2e2c75d31d007d53dec8bb83659ed2bce3b3d666d2cf2b","first_computed_at":"2026-05-18T00:13:10.156875Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:10.156875Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"g/gz/1es6X8iXoKIt2ErskCBr76KtoHIOsOQTfL5qo9IOdqn0ASULClvXGRjB+/9JmXDnqea1jrTQxkpTf/ABA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:10.157616Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.09190","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9a9f71a962d545cf981eaaed4b4f4737e049493fc0238a56ee89ffd9f47221d2","sha256:192e87ca2a0ed0a7b741c09da6d53b5174fac61e1606728454e8588bb1f827c5"],"state_sha256":"3c8eec76948a9668d26971bd92a0764b064afe052f47889d2b88feb1a9a357b0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vIETVcbk6nTjiRWZ1nR860uvDuBrQZjfi+sQOXrKfHndDSicjAaWURVfdXUX9EzPWUSIq68yZCw3Rfxd9WU0BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T17:53:58.285159Z","bundle_sha256":"923bef78b43689d72b34d8ae7fc8876eaced1d6a857295e48c17aeb060926c98"}}