{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:MVTOU75Q4LT2GST2V3CAUBCAWA","short_pith_number":"pith:MVTOU75Q","canonical_record":{"source":{"id":"1511.00300","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-11-01T19:31:23Z","cross_cats_sorted":[],"title_canon_sha256":"ee3dd931eb9512b0c63a19a3c67e857303b9a216332ab51f23cfdc9be17ee0d2","abstract_canon_sha256":"100d79650cd0a807e48f4414a0536ace517164bba702cc05682c3de1cfd9c160"},"schema_version":"1.0"},"canonical_sha256":"6566ea7fb0e2e7a34a7aaec40a0440b0001411a4bad07c2868c7ebe2b924dd71","source":{"kind":"arxiv","id":"1511.00300","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.00300","created_at":"2026-05-18T01:03:06Z"},{"alias_kind":"arxiv_version","alias_value":"1511.00300v2","created_at":"2026-05-18T01:03:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.00300","created_at":"2026-05-18T01:03:06Z"},{"alias_kind":"pith_short_12","alias_value":"MVTOU75Q4LT2","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MVTOU75Q4LT2GST2","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MVTOU75Q","created_at":"2026-05-18T12:29:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:MVTOU75Q4LT2GST2V3CAUBCAWA","target":"record","payload":{"canonical_record":{"source":{"id":"1511.00300","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-11-01T19:31:23Z","cross_cats_sorted":[],"title_canon_sha256":"ee3dd931eb9512b0c63a19a3c67e857303b9a216332ab51f23cfdc9be17ee0d2","abstract_canon_sha256":"100d79650cd0a807e48f4414a0536ace517164bba702cc05682c3de1cfd9c160"},"schema_version":"1.0"},"canonical_sha256":"6566ea7fb0e2e7a34a7aaec40a0440b0001411a4bad07c2868c7ebe2b924dd71","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:03:06.364968Z","signature_b64":"Z5p8BF46KkK5bTPOnfBMimaagROeloDIl1MtgWEXRyMbZjF2RKTPx7tQKTsX25fkufo33HG8v0sR+TNnizY+Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6566ea7fb0e2e7a34a7aaec40a0440b0001411a4bad07c2868c7ebe2b924dd71","last_reissued_at":"2026-05-18T01:03:06.364296Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:03:06.364296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1511.00300","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":"2026-05-18T01:03:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PRL5ycv53kG7/9b+ykpB/lVu6PpdWpcU2xVXwb18FEQkZhiW1CFkG9hmhn8o9Tn1bsXoBG80z6+CMuTRARFEDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T02:37:39.269082Z"},"content_sha256":"dfbcddcd622140071519fe0dab1656c2ea3fd7962cad6f482ba89e6c8d042979","schema_version":"1.0","event_id":"sha256:dfbcddcd622140071519fe0dab1656c2ea3fd7962cad6f482ba89e6c8d042979"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:MVTOU75Q4LT2GST2V3CAUBCAWA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bad prospects for the detection of giant stars' tidal disruption: effect of the ambient medium on bound debris","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Cl\\'ement Bonnerot, Elena M. Rossi, Giuseppe Lodato","submitted_at":"2015-11-01T19:31:23Z","abstract_excerpt":"Most massive galaxies are thought to contain a supermassive black hole in their centre surrounded by a tenuous gas environment, leading to no significant emission. In these quiescent galaxies, tidal disruption events represent a powerful detection method for the central black hole. Following the disruption, the stellar debris evolves into an elongated gas stream, which partly falls back towards the disruption site and accretes onto the black hole producing a luminous flare. Using an analytical treatment, we investigate the interaction between the debris stream and the gas environment of quiesc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.00300","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":"2026-05-18T01:03:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"67T/7tVUbJ2UUceGdCCGucRSbHlHjvw3gEE9vUgMYhyZ3Gf/z/o0s5mGST/qamDu/yKKDi4+uno0W2utTCK2Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T02:37:39.269718Z"},"content_sha256":"75746a92670b80dcef0da019b6f2841b41000a44e1eda70ab519480d4f843fb8","schema_version":"1.0","event_id":"sha256:75746a92670b80dcef0da019b6f2841b41000a44e1eda70ab519480d4f843fb8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MVTOU75Q4LT2GST2V3CAUBCAWA/bundle.json","state_url":"https://pith.science/pith/MVTOU75Q4LT2GST2V3CAUBCAWA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MVTOU75Q4LT2GST2V3CAUBCAWA/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":"2026-05-22T02:37:39Z","links":{"resolver":"https://pith.science/pith/MVTOU75Q4LT2GST2V3CAUBCAWA","bundle":"https://pith.science/pith/MVTOU75Q4LT2GST2V3CAUBCAWA/bundle.json","state":"https://pith.science/pith/MVTOU75Q4LT2GST2V3CAUBCAWA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MVTOU75Q4LT2GST2V3CAUBCAWA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:MVTOU75Q4LT2GST2V3CAUBCAWA","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":"100d79650cd0a807e48f4414a0536ace517164bba702cc05682c3de1cfd9c160","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-11-01T19:31:23Z","title_canon_sha256":"ee3dd931eb9512b0c63a19a3c67e857303b9a216332ab51f23cfdc9be17ee0d2"},"schema_version":"1.0","source":{"id":"1511.00300","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.00300","created_at":"2026-05-18T01:03:06Z"},{"alias_kind":"arxiv_version","alias_value":"1511.00300v2","created_at":"2026-05-18T01:03:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.00300","created_at":"2026-05-18T01:03:06Z"},{"alias_kind":"pith_short_12","alias_value":"MVTOU75Q4LT2","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MVTOU75Q4LT2GST2","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MVTOU75Q","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:75746a92670b80dcef0da019b6f2841b41000a44e1eda70ab519480d4f843fb8","target":"graph","created_at":"2026-05-18T01:03:06Z","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":"Most massive galaxies are thought to contain a supermassive black hole in their centre surrounded by a tenuous gas environment, leading to no significant emission. In these quiescent galaxies, tidal disruption events represent a powerful detection method for the central black hole. Following the disruption, the stellar debris evolves into an elongated gas stream, which partly falls back towards the disruption site and accretes onto the black hole producing a luminous flare. Using an analytical treatment, we investigate the interaction between the debris stream and the gas environment of quiesc","authors_text":"Cl\\'ement Bonnerot, Elena M. Rossi, Giuseppe Lodato","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-11-01T19:31:23Z","title":"Bad prospects for the detection of giant stars' tidal disruption: effect of the ambient medium on bound debris"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.00300","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:dfbcddcd622140071519fe0dab1656c2ea3fd7962cad6f482ba89e6c8d042979","target":"record","created_at":"2026-05-18T01:03:06Z","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":"100d79650cd0a807e48f4414a0536ace517164bba702cc05682c3de1cfd9c160","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-11-01T19:31:23Z","title_canon_sha256":"ee3dd931eb9512b0c63a19a3c67e857303b9a216332ab51f23cfdc9be17ee0d2"},"schema_version":"1.0","source":{"id":"1511.00300","kind":"arxiv","version":2}},"canonical_sha256":"6566ea7fb0e2e7a34a7aaec40a0440b0001411a4bad07c2868c7ebe2b924dd71","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6566ea7fb0e2e7a34a7aaec40a0440b0001411a4bad07c2868c7ebe2b924dd71","first_computed_at":"2026-05-18T01:03:06.364296Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:06.364296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z5p8BF46KkK5bTPOnfBMimaagROeloDIl1MtgWEXRyMbZjF2RKTPx7tQKTsX25fkufo33HG8v0sR+TNnizY+Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:06.364968Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.00300","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dfbcddcd622140071519fe0dab1656c2ea3fd7962cad6f482ba89e6c8d042979","sha256:75746a92670b80dcef0da019b6f2841b41000a44e1eda70ab519480d4f843fb8"],"state_sha256":"229a5f92f9c1ccab0886106a61409d9791e969174f81dd316b3018dd286cc333"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5vbyJVmZMMi8dpUu7n3XsjmJV7XhtpK1ANIGrh5xO/00K6f3Q89wIPhwt4SLdRMQPTCLN71L2sev2Pg4Ue/KAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T02:37:39.273079Z","bundle_sha256":"cdab68856508b77ff09be2c0a70a5c445915b4ac583ede90cc9648710ae8057c"}}