{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:5LIRGQ7DMK6UR6FKFJ75E74GVY","short_pith_number":"pith:5LIRGQ7D","canonical_record":{"source":{"id":"2304.04419","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-04-10T07:00:32Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"94f8b0383441d3788ac30d3fe66e94c8b9fba6f7ee7fad34eed139c3619586fe","abstract_canon_sha256":"019ff3e0aeb42a9b834ceaf9566a4804595d86f7c5bd0a432d82251b95d50001"},"schema_version":"1.0"},"canonical_sha256":"ead11343e362bd48f8aa2a7fd27f86ae29511d9235e44a0d2d337713ecce6163","source":{"kind":"arxiv","id":"2304.04419","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.04419","created_at":"2026-07-05T06:44:48Z"},{"alias_kind":"arxiv_version","alias_value":"2304.04419v2","created_at":"2026-07-05T06:44:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.04419","created_at":"2026-07-05T06:44:48Z"},{"alias_kind":"pith_short_12","alias_value":"5LIRGQ7DMK6U","created_at":"2026-07-05T06:44:48Z"},{"alias_kind":"pith_short_16","alias_value":"5LIRGQ7DMK6UR6FK","created_at":"2026-07-05T06:44:48Z"},{"alias_kind":"pith_short_8","alias_value":"5LIRGQ7D","created_at":"2026-07-05T06:44:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:5LIRGQ7DMK6UR6FKFJ75E74GVY","target":"record","payload":{"canonical_record":{"source":{"id":"2304.04419","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-04-10T07:00:32Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"94f8b0383441d3788ac30d3fe66e94c8b9fba6f7ee7fad34eed139c3619586fe","abstract_canon_sha256":"019ff3e0aeb42a9b834ceaf9566a4804595d86f7c5bd0a432d82251b95d50001"},"schema_version":"1.0"},"canonical_sha256":"ead11343e362bd48f8aa2a7fd27f86ae29511d9235e44a0d2d337713ecce6163","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:44:48.998755Z","signature_b64":"nOdRTxOHXE7ExyOGiy9v9VyDsgIDWneLUGrA97w3//MUsDjDrrkOhHIJihVS/yq3XEvV7U0QHB/acHxS4ukxAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ead11343e362bd48f8aa2a7fd27f86ae29511d9235e44a0d2d337713ecce6163","last_reissued_at":"2026-07-05T06:44:48.998277Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:44:48.998277Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.04419","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":"2026-07-05T06:44:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DgDf/i44Cb+4TL9bQRWvfxqdQwTfW4+SvNIlnCC1WM6+t+5eON46Iv/tciy4WLoolTyAuHjGDjATNL0F+fMDBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T06:30:50.668945Z"},"content_sha256":"9f837d3e42d3c11f47d2328c373a4f446343e5b9ed0356a03d31e928ba30d3a1","schema_version":"1.0","event_id":"sha256:9f837d3e42d3c11f47d2328c373a4f446343e5b9ed0356a03d31e928ba30d3a1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:5LIRGQ7DMK6UR6FKFJ75E74GVY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anisotropic Solutions in Symmetric Teleparallel $f\\left( Q\\right)$-theory: Kantowski-Sachs and Bianchi III LRS Cosmologies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"A. Paliathanasis, M. Roumeliotis, N. Dimakis, T. Christodoulakis","submitted_at":"2023-04-10T07:00:32Z","abstract_excerpt":"We investigate the existence of anisotropic self-similar exact solutions in symmetric teleparallel $f\\left( Q\\right)$-theory. For the background geometry we consider the Kantowski-Sachs and the Locally Rotationally Symmetric Bianchi type III geometries. These two anisotropic spacetimes are of special interest because in the limit of isotropy they are related to the closed and open Friedmann--Lema\\^{\\i}tre--Robertson--Walker cosmologies respectively. For each spacetime there exist two distinct families of flat, symmetric connections, which share the symmetries of the spacetime. We present the f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.04419","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/2304.04419/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":"2026-07-05T06:44:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bsPLJx9yX0gz84DhqCsAaCCvdCYK2Bsjz80my/44u10RDExFbxzUWfSg43YFkROBy7XD1yFOUHFQmpLulVFhAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T06:30:50.669444Z"},"content_sha256":"2ba5464f00750d6f8f490da4456b624cd08503567ecf9cfcd4a2e402ffcaebf9","schema_version":"1.0","event_id":"sha256:2ba5464f00750d6f8f490da4456b624cd08503567ecf9cfcd4a2e402ffcaebf9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5LIRGQ7DMK6UR6FKFJ75E74GVY/bundle.json","state_url":"https://pith.science/pith/5LIRGQ7DMK6UR6FKFJ75E74GVY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5LIRGQ7DMK6UR6FKFJ75E74GVY/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":"2026-08-22T06:30:50Z","links":{"resolver":"https://pith.science/pith/5LIRGQ7DMK6UR6FKFJ75E74GVY","bundle":"https://pith.science/pith/5LIRGQ7DMK6UR6FKFJ75E74GVY/bundle.json","state":"https://pith.science/pith/5LIRGQ7DMK6UR6FKFJ75E74GVY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5LIRGQ7DMK6UR6FKFJ75E74GVY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:5LIRGQ7DMK6UR6FKFJ75E74GVY","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":"019ff3e0aeb42a9b834ceaf9566a4804595d86f7c5bd0a432d82251b95d50001","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-04-10T07:00:32Z","title_canon_sha256":"94f8b0383441d3788ac30d3fe66e94c8b9fba6f7ee7fad34eed139c3619586fe"},"schema_version":"1.0","source":{"id":"2304.04419","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.04419","created_at":"2026-07-05T06:44:48Z"},{"alias_kind":"arxiv_version","alias_value":"2304.04419v2","created_at":"2026-07-05T06:44:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.04419","created_at":"2026-07-05T06:44:48Z"},{"alias_kind":"pith_short_12","alias_value":"5LIRGQ7DMK6U","created_at":"2026-07-05T06:44:48Z"},{"alias_kind":"pith_short_16","alias_value":"5LIRGQ7DMK6UR6FK","created_at":"2026-07-05T06:44:48Z"},{"alias_kind":"pith_short_8","alias_value":"5LIRGQ7D","created_at":"2026-07-05T06:44:48Z"}],"graph_snapshots":[{"event_id":"sha256:2ba5464f00750d6f8f490da4456b624cd08503567ecf9cfcd4a2e402ffcaebf9","target":"graph","created_at":"2026-07-05T06:44:48Z","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/2304.04419/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the existence of anisotropic self-similar exact solutions in symmetric teleparallel $f\\left( Q\\right)$-theory. For the background geometry we consider the Kantowski-Sachs and the Locally Rotationally Symmetric Bianchi type III geometries. These two anisotropic spacetimes are of special interest because in the limit of isotropy they are related to the closed and open Friedmann--Lema\\^{\\i}tre--Robertson--Walker cosmologies respectively. For each spacetime there exist two distinct families of flat, symmetric connections, which share the symmetries of the spacetime. We present the f","authors_text":"A. Paliathanasis, M. Roumeliotis, N. Dimakis, T. Christodoulakis","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-04-10T07:00:32Z","title":"Anisotropic Solutions in Symmetric Teleparallel $f\\left( Q\\right)$-theory: Kantowski-Sachs and Bianchi III LRS Cosmologies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.04419","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":"sha256:9f837d3e42d3c11f47d2328c373a4f446343e5b9ed0356a03d31e928ba30d3a1","target":"record","created_at":"2026-07-05T06:44:48Z","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":"019ff3e0aeb42a9b834ceaf9566a4804595d86f7c5bd0a432d82251b95d50001","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-04-10T07:00:32Z","title_canon_sha256":"94f8b0383441d3788ac30d3fe66e94c8b9fba6f7ee7fad34eed139c3619586fe"},"schema_version":"1.0","source":{"id":"2304.04419","kind":"arxiv","version":2}},"canonical_sha256":"ead11343e362bd48f8aa2a7fd27f86ae29511d9235e44a0d2d337713ecce6163","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ead11343e362bd48f8aa2a7fd27f86ae29511d9235e44a0d2d337713ecce6163","first_computed_at":"2026-07-05T06:44:48.998277Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:44:48.998277Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nOdRTxOHXE7ExyOGiy9v9VyDsgIDWneLUGrA97w3//MUsDjDrrkOhHIJihVS/yq3XEvV7U0QHB/acHxS4ukxAw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:44:48.998755Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.04419","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9f837d3e42d3c11f47d2328c373a4f446343e5b9ed0356a03d31e928ba30d3a1","sha256:2ba5464f00750d6f8f490da4456b624cd08503567ecf9cfcd4a2e402ffcaebf9"],"state_sha256":"4edc72a27e5153c2d07e875430fa0622c49ef1baf791051b7b006f4b7ffe171c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XOxSRPrXQ/aas62T9aHo1Cgb8iX+65qdXmnniLIQtEIhpgiz57fnKp8q2lhdZDk/J1KPKXTx7h8SSbDwBkQuDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T06:30:50.674074Z","bundle_sha256":"56385d60f5543146bd4b18c5ba78d308992a0fb471146cc171f7d333acf1d8ee"}}