{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:PSET3LNKV7ULEA6ZKEXV7W2DFR","short_pith_number":"pith:PSET3LNK","canonical_record":{"source":{"id":"2301.00498","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-01-02T01:17:39Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"7d31ed463c42a33b23f550781c9d8b9641e59374df3357b80100203caec93552","abstract_canon_sha256":"4a8ef7b23e7345268941188dbc5f8ab926a554fe4321ee20afb252e700fe2f7a"},"schema_version":"1.0"},"canonical_sha256":"7c893dadaaafe8b203d9512f5fdb432c54023df4d2d5dd742a0327cabdadcc02","source":{"kind":"arxiv","id":"2301.00498","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.00498","created_at":"2026-07-05T05:56:28Z"},{"alias_kind":"arxiv_version","alias_value":"2301.00498v2","created_at":"2026-07-05T05:56:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.00498","created_at":"2026-07-05T05:56:28Z"},{"alias_kind":"pith_short_12","alias_value":"PSET3LNKV7UL","created_at":"2026-07-05T05:56:28Z"},{"alias_kind":"pith_short_16","alias_value":"PSET3LNKV7ULEA6Z","created_at":"2026-07-05T05:56:28Z"},{"alias_kind":"pith_short_8","alias_value":"PSET3LNK","created_at":"2026-07-05T05:56:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:PSET3LNKV7ULEA6ZKEXV7W2DFR","target":"record","payload":{"canonical_record":{"source":{"id":"2301.00498","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-01-02T01:17:39Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"7d31ed463c42a33b23f550781c9d8b9641e59374df3357b80100203caec93552","abstract_canon_sha256":"4a8ef7b23e7345268941188dbc5f8ab926a554fe4321ee20afb252e700fe2f7a"},"schema_version":"1.0"},"canonical_sha256":"7c893dadaaafe8b203d9512f5fdb432c54023df4d2d5dd742a0327cabdadcc02","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:56:28.766977Z","signature_b64":"4AByx8yS8XBH84Hokm3Ks34r9oguyj0Cnv1AhEIeMO8WA+geCxAbSbZKabDnnr8BN9gUMNrfGFrstdwieGJECQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c893dadaaafe8b203d9512f5fdb432c54023df4d2d5dd742a0327cabdadcc02","last_reissued_at":"2026-07-05T05:56:28.766523Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:56:28.766523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2301.00498","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":"2026-07-05T05:56:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+QZgs3SOtpfyTOL783vMIg6saq9Z8fXsJFiaweEguBufB8kPSriAn623ITYXrsNmZ+boJ7jB8lUSwTBYjbXvDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-12T10:45:53.584276Z"},"content_sha256":"3bdab092294d5df0aed92c11eca51bb838bb55026e28dc70c2a503b9be569fa8","schema_version":"1.0","event_id":"sha256:3bdab092294d5df0aed92c11eca51bb838bb55026e28dc70c2a503b9be569fa8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:PSET3LNKV7ULEA6ZKEXV7W2DFR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gravitational collapse and odd-parity black hole perturbations in Minimal Theory of Bigravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Antonio De Felice, Masato Minamitsuji, Michele Oliosi, Shinji Mukohyama","submitted_at":"2023-01-02T01:17:39Z","abstract_excerpt":"In the former part, we study the gravitational collapse of pressureless dust and find special solutions, where, in both the physical and fiducial sectors, the exterior and interior spacetime geometries are given by the Schwarzschild spacetimes and the Friedmann-Lema\\^itre-Robertson-Walker universes dominated by pressureless dust, respectively, with specific time slicings. In the case where the Lagrange multipliers are trivial and have no jump across the matter interfaces in both the physical and fiducial sectors, the junction conditions across them remain the same as those in general relativit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.00498","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2301.00498/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T05:56:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v3pQ9FvCgFvWTbWPmXP/CjbObriUh8KP7LTN2p3JROdFyzIFGO4MTW9EH0x2v4M+I4fPQ3guy5bb5kiXmcwcBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-12T10:45:53.584906Z"},"content_sha256":"dfea09fc91ffaa46fd843ca1de9d4ea0e0d6707c648a60bf60334b78f9a56938","schema_version":"1.0","event_id":"sha256:dfea09fc91ffaa46fd843ca1de9d4ea0e0d6707c648a60bf60334b78f9a56938"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PSET3LNKV7ULEA6ZKEXV7W2DFR/bundle.json","state_url":"https://pith.science/pith/PSET3LNKV7ULEA6ZKEXV7W2DFR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PSET3LNKV7ULEA6ZKEXV7W2DFR/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":"2026-07-12T10:45:53Z","links":{"resolver":"https://pith.science/pith/PSET3LNKV7ULEA6ZKEXV7W2DFR","bundle":"https://pith.science/pith/PSET3LNKV7ULEA6ZKEXV7W2DFR/bundle.json","state":"https://pith.science/pith/PSET3LNKV7ULEA6ZKEXV7W2DFR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PSET3LNKV7ULEA6ZKEXV7W2DFR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:PSET3LNKV7ULEA6ZKEXV7W2DFR","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":"4a8ef7b23e7345268941188dbc5f8ab926a554fe4321ee20afb252e700fe2f7a","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-01-02T01:17:39Z","title_canon_sha256":"7d31ed463c42a33b23f550781c9d8b9641e59374df3357b80100203caec93552"},"schema_version":"1.0","source":{"id":"2301.00498","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.00498","created_at":"2026-07-05T05:56:28Z"},{"alias_kind":"arxiv_version","alias_value":"2301.00498v2","created_at":"2026-07-05T05:56:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.00498","created_at":"2026-07-05T05:56:28Z"},{"alias_kind":"pith_short_12","alias_value":"PSET3LNKV7UL","created_at":"2026-07-05T05:56:28Z"},{"alias_kind":"pith_short_16","alias_value":"PSET3LNKV7ULEA6Z","created_at":"2026-07-05T05:56:28Z"},{"alias_kind":"pith_short_8","alias_value":"PSET3LNK","created_at":"2026-07-05T05:56:28Z"}],"graph_snapshots":[{"event_id":"sha256:dfea09fc91ffaa46fd843ca1de9d4ea0e0d6707c648a60bf60334b78f9a56938","target":"graph","created_at":"2026-07-05T05:56:28Z","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/2301.00498/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the former part, we study the gravitational collapse of pressureless dust and find special solutions, where, in both the physical and fiducial sectors, the exterior and interior spacetime geometries are given by the Schwarzschild spacetimes and the Friedmann-Lema\\^itre-Robertson-Walker universes dominated by pressureless dust, respectively, with specific time slicings. In the case where the Lagrange multipliers are trivial and have no jump across the matter interfaces in both the physical and fiducial sectors, the junction conditions across them remain the same as those in general relativit","authors_text":"Antonio De Felice, Masato Minamitsuji, Michele Oliosi, Shinji Mukohyama","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-01-02T01:17:39Z","title":"Gravitational collapse and odd-parity black hole perturbations in Minimal Theory of Bigravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.00498","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":"sha256:3bdab092294d5df0aed92c11eca51bb838bb55026e28dc70c2a503b9be569fa8","target":"record","created_at":"2026-07-05T05:56:28Z","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":"4a8ef7b23e7345268941188dbc5f8ab926a554fe4321ee20afb252e700fe2f7a","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-01-02T01:17:39Z","title_canon_sha256":"7d31ed463c42a33b23f550781c9d8b9641e59374df3357b80100203caec93552"},"schema_version":"1.0","source":{"id":"2301.00498","kind":"arxiv","version":2}},"canonical_sha256":"7c893dadaaafe8b203d9512f5fdb432c54023df4d2d5dd742a0327cabdadcc02","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c893dadaaafe8b203d9512f5fdb432c54023df4d2d5dd742a0327cabdadcc02","first_computed_at":"2026-07-05T05:56:28.766523Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:56:28.766523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4AByx8yS8XBH84Hokm3Ks34r9oguyj0Cnv1AhEIeMO8WA+geCxAbSbZKabDnnr8BN9gUMNrfGFrstdwieGJECQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:56:28.766977Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.00498","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3bdab092294d5df0aed92c11eca51bb838bb55026e28dc70c2a503b9be569fa8","sha256:dfea09fc91ffaa46fd843ca1de9d4ea0e0d6707c648a60bf60334b78f9a56938"],"state_sha256":"af54a95630a8baa9c303f441d2b2923d8d4a1bac2a5184d8e45328ffcf117dc3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WoWr9VFc5GXQirZ7g91XynmaWEYhcAi4u5lHcvzOQXUMzKOgL8gVO7mMe8GHH7x1eOIpw2SE8v8qmDFxf0/kBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-12T10:45:53.588739Z","bundle_sha256":"479ab6d3dfb3c2be8fc94dc352f427ff475fa68462368344aab00e32d78e1251"}}