{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:PGX2H6ZEGSQJVZWN6N2IYS2JSF","short_pith_number":"pith:PGX2H6ZE","canonical_record":{"source":{"id":"2311.05564","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-11-09T18:20:04Z","cross_cats_sorted":[],"title_canon_sha256":"28190aa535b751f098010d072aa1d03ea59a79c7a8d014e70d91ab5793817a89","abstract_canon_sha256":"e75fab5338a42a210ef04c6f3ecce12426b175086f7a9e072c2dea074c3d5532"},"schema_version":"1.0"},"canonical_sha256":"79afa3fb2434a09ae6cdf3748c4b49916e7f70906c1bb8630a01de3f4c93553d","source":{"kind":"arxiv","id":"2311.05564","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.05564","created_at":"2026-07-05T07:44:57Z"},{"alias_kind":"arxiv_version","alias_value":"2311.05564v2","created_at":"2026-07-05T07:44:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.05564","created_at":"2026-07-05T07:44:57Z"},{"alias_kind":"pith_short_12","alias_value":"PGX2H6ZEGSQJ","created_at":"2026-07-05T07:44:57Z"},{"alias_kind":"pith_short_16","alias_value":"PGX2H6ZEGSQJVZWN","created_at":"2026-07-05T07:44:57Z"},{"alias_kind":"pith_short_8","alias_value":"PGX2H6ZE","created_at":"2026-07-05T07:44:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:PGX2H6ZEGSQJVZWN6N2IYS2JSF","target":"record","payload":{"canonical_record":{"source":{"id":"2311.05564","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-11-09T18:20:04Z","cross_cats_sorted":[],"title_canon_sha256":"28190aa535b751f098010d072aa1d03ea59a79c7a8d014e70d91ab5793817a89","abstract_canon_sha256":"e75fab5338a42a210ef04c6f3ecce12426b175086f7a9e072c2dea074c3d5532"},"schema_version":"1.0"},"canonical_sha256":"79afa3fb2434a09ae6cdf3748c4b49916e7f70906c1bb8630a01de3f4c93553d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:44:57.912356Z","signature_b64":"omr1uixW4NgKsKre0uphbt0iPRHZbxMBy4M9zDwhKRIXjE2EvNPSYi97YNjQBvw36MAAXC5eZdsJPjHsUdqbAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"79afa3fb2434a09ae6cdf3748c4b49916e7f70906c1bb8630a01de3f4c93553d","last_reissued_at":"2026-07-05T07:44:57.911859Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:44:57.911859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2311.05564","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":"2026-07-05T07:44:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I7GUto7INSUoalTZutYNXUFTbHXgcRQkhxm74egvxsK908j9ubyV2uE0CCy3BMBzcFPNp8VJ0G86lewjh4BJCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T07:21:37.710989Z"},"content_sha256":"8b74d072d79ba64f4c769c580decbf9284d282ff557086fb1de6c68ece8da10f","schema_version":"1.0","event_id":"sha256:8b74d072d79ba64f4c769c580decbf9284d282ff557086fb1de6c68ece8da10f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:PGX2H6ZEGSQJVZWN6N2IYS2JSF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gravitational wave emission from metastable current-carrying strings in $E_6$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Adeela Afzal, Amit Tiwari, Qaisar Shafi","submitted_at":"2023-11-09T18:20:04Z","abstract_excerpt":"We discuss $E_6$ based extensions of the Standard Model (SM) containing two varieties of superheavy metastable cosmic strings (CSs) that respectively have neutral and electrically charged current carriers. We employ an extended version of the velocity-dependent one-scale (VOS) model, recently discussed by some authors, to estimate the gravitational wave (GW) spectrum emitted by metastable strings with a dimensionless string tension $G \\mu \\approx 10^{-6}$ that carry a right-handed neutrino (RHN) current. We find that with a low to moderate amount of current, the spectrum is compatible with the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.05564","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/2311.05564/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":"2026-07-05T07:44:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X2ljlZZ0K/Z8NcWUhg5ygqLNI57yl76yix7CsijSegzX+K2vyCyK8vc7rqfpeDfJduGGBLIm2PNIuhNoCfpfDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T07:21:37.711506Z"},"content_sha256":"a60b6385f14ea3e16eacbd5db61e66bbbbb5cf9ae7fba4fae3896ca39947f68c","schema_version":"1.0","event_id":"sha256:a60b6385f14ea3e16eacbd5db61e66bbbbb5cf9ae7fba4fae3896ca39947f68c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PGX2H6ZEGSQJVZWN6N2IYS2JSF/bundle.json","state_url":"https://pith.science/pith/PGX2H6ZEGSQJVZWN6N2IYS2JSF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PGX2H6ZEGSQJVZWN6N2IYS2JSF/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":"2026-08-18T07:21:37Z","links":{"resolver":"https://pith.science/pith/PGX2H6ZEGSQJVZWN6N2IYS2JSF","bundle":"https://pith.science/pith/PGX2H6ZEGSQJVZWN6N2IYS2JSF/bundle.json","state":"https://pith.science/pith/PGX2H6ZEGSQJVZWN6N2IYS2JSF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PGX2H6ZEGSQJVZWN6N2IYS2JSF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:PGX2H6ZEGSQJVZWN6N2IYS2JSF","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":"e75fab5338a42a210ef04c6f3ecce12426b175086f7a9e072c2dea074c3d5532","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-11-09T18:20:04Z","title_canon_sha256":"28190aa535b751f098010d072aa1d03ea59a79c7a8d014e70d91ab5793817a89"},"schema_version":"1.0","source":{"id":"2311.05564","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.05564","created_at":"2026-07-05T07:44:57Z"},{"alias_kind":"arxiv_version","alias_value":"2311.05564v2","created_at":"2026-07-05T07:44:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.05564","created_at":"2026-07-05T07:44:57Z"},{"alias_kind":"pith_short_12","alias_value":"PGX2H6ZEGSQJ","created_at":"2026-07-05T07:44:57Z"},{"alias_kind":"pith_short_16","alias_value":"PGX2H6ZEGSQJVZWN","created_at":"2026-07-05T07:44:57Z"},{"alias_kind":"pith_short_8","alias_value":"PGX2H6ZE","created_at":"2026-07-05T07:44:57Z"}],"graph_snapshots":[{"event_id":"sha256:a60b6385f14ea3e16eacbd5db61e66bbbbb5cf9ae7fba4fae3896ca39947f68c","target":"graph","created_at":"2026-07-05T07:44:57Z","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/2311.05564/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discuss $E_6$ based extensions of the Standard Model (SM) containing two varieties of superheavy metastable cosmic strings (CSs) that respectively have neutral and electrically charged current carriers. We employ an extended version of the velocity-dependent one-scale (VOS) model, recently discussed by some authors, to estimate the gravitational wave (GW) spectrum emitted by metastable strings with a dimensionless string tension $G \\mu \\approx 10^{-6}$ that carry a right-handed neutrino (RHN) current. We find that with a low to moderate amount of current, the spectrum is compatible with the","authors_text":"Adeela Afzal, Amit Tiwari, Qaisar Shafi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-11-09T18:20:04Z","title":"Gravitational wave emission from metastable current-carrying strings in $E_6$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.05564","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":"sha256:8b74d072d79ba64f4c769c580decbf9284d282ff557086fb1de6c68ece8da10f","target":"record","created_at":"2026-07-05T07:44:57Z","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":"e75fab5338a42a210ef04c6f3ecce12426b175086f7a9e072c2dea074c3d5532","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-11-09T18:20:04Z","title_canon_sha256":"28190aa535b751f098010d072aa1d03ea59a79c7a8d014e70d91ab5793817a89"},"schema_version":"1.0","source":{"id":"2311.05564","kind":"arxiv","version":2}},"canonical_sha256":"79afa3fb2434a09ae6cdf3748c4b49916e7f70906c1bb8630a01de3f4c93553d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"79afa3fb2434a09ae6cdf3748c4b49916e7f70906c1bb8630a01de3f4c93553d","first_computed_at":"2026-07-05T07:44:57.911859Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:44:57.911859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"omr1uixW4NgKsKre0uphbt0iPRHZbxMBy4M9zDwhKRIXjE2EvNPSYi97YNjQBvw36MAAXC5eZdsJPjHsUdqbAw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:44:57.912356Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.05564","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b74d072d79ba64f4c769c580decbf9284d282ff557086fb1de6c68ece8da10f","sha256:a60b6385f14ea3e16eacbd5db61e66bbbbb5cf9ae7fba4fae3896ca39947f68c"],"state_sha256":"96972832429a86865dbe27b032f703b8a9db9aa72d19665d0ddeace938dd816b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oEDdCkzS3tojyOwM4kIgjCodOOkSFrAVBItHBVPGaTPhv/r79clBgt5l0YXblmLCJWTIUSMqUNfk3kjt9NJcCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T07:21:37.715454Z","bundle_sha256":"11fdc03e0fb81dffa924b9fadc09011bd4a2f35647315eccdce4c94e545911dd"}}