{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:AUJBQAH6WSBNJENVPAS2JIYCD5","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":"ea5b90036b85790923f8dd78f7c847ce4ef8c541a348e24e418a7d15c128ad00","cross_cats_sorted":["astro-ph.GA","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-03-19T18:00:13Z","title_canon_sha256":"a2912b5fb8737378ad37ffce769913c48bf87f3a25bba88b780b40c7fc80f0a9"},"schema_version":"1.0","source":{"id":"2003.08953","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.08953","created_at":"2026-07-05T00:51:43Z"},{"alias_kind":"arxiv_version","alias_value":"2003.08953v1","created_at":"2026-07-05T00:51:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.08953","created_at":"2026-07-05T00:51:43Z"},{"alias_kind":"pith_short_12","alias_value":"AUJBQAH6WSBN","created_at":"2026-07-05T00:51:43Z"},{"alias_kind":"pith_short_16","alias_value":"AUJBQAH6WSBNJENV","created_at":"2026-07-05T00:51:43Z"},{"alias_kind":"pith_short_8","alias_value":"AUJBQAH6","created_at":"2026-07-05T00:51:43Z"}],"graph_snapshots":[{"event_id":"sha256:c5a66792a4b8d88eb4d0ba199e2723cdc449a47ff542f0a99fc6327e0957fbaa","target":"graph","created_at":"2026-07-05T00:51:43Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2003.08953/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Tidal disruption events occur rarely in any individual galaxy. Over the last decade, however, time-domain surveys have begun to accumulate statistical samples of these flares. What dynamical processes are responsible for feeding stars to supermassive black holes? At what rate are stars tidally disrupted in realistic galactic nuclei? What may we learn about supermassive black holes and broader astrophysical questions by estimating tidal disruption event rates from observational samples of flares? These are the questions we aim to address in this Chapter, which summarizes current theoretical kno","authors_text":"Elena M. Rossi, Eugene Vasiliev, Hagai B. Perets, Michael Kesden, Nicholas C. Stone, Pau Amaro-Seoane","cross_cats":["astro-ph.GA","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-03-19T18:00:13Z","title":"Rates of Stellar Tidal Disruption"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.08953","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":"sha256:36e7ecf7530e9f7e8fc0dbacac6ac1d4910530d6ecc85fd0acae97559e87797f","target":"record","created_at":"2026-07-05T00:51:43Z","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":"ea5b90036b85790923f8dd78f7c847ce4ef8c541a348e24e418a7d15c128ad00","cross_cats_sorted":["astro-ph.GA","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-03-19T18:00:13Z","title_canon_sha256":"a2912b5fb8737378ad37ffce769913c48bf87f3a25bba88b780b40c7fc80f0a9"},"schema_version":"1.0","source":{"id":"2003.08953","kind":"arxiv","version":1}},"canonical_sha256":"05121800feb482d491b57825a4a3021f789015f0a749a231ca5a42dbc92c113e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"05121800feb482d491b57825a4a3021f789015f0a749a231ca5a42dbc92c113e","first_computed_at":"2026-07-05T00:51:43.804735Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:51:43.804735Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TtttMM+vrkq8SjLQB1mTPSDKI9JaRoSN1kmTIVBN8oynBXlGbNBZ2t4vH1/JF8Pvm7BcwHKU58L+Mr2ucpv7BA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:51:43.805078Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.08953","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36e7ecf7530e9f7e8fc0dbacac6ac1d4910530d6ecc85fd0acae97559e87797f","sha256:c5a66792a4b8d88eb4d0ba199e2723cdc449a47ff542f0a99fc6327e0957fbaa"],"state_sha256":"9d6cbff9d11b0ca3a1e3635042e773ec132f2d7a98f86c4f219bf40fe54f422e"}