{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:MHDFJ7FH7S43H4W36ZW6PQ4TDS","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":"a087e5fb2d958341ac3f79f17bc6dbddfdd16da056a3b2def3de237c6e58b9db","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-11-20T13:10:19Z","title_canon_sha256":"954ce0f9f030933920e24a73a7e5d7f414845013ab84b7a33da0517d73cab446"},"schema_version":"1.0","source":{"id":"2411.13299","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.13299","created_at":"2026-07-05T10:43:41Z"},{"alias_kind":"arxiv_version","alias_value":"2411.13299v2","created_at":"2026-07-05T10:43:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.13299","created_at":"2026-07-05T10:43:41Z"},{"alias_kind":"pith_short_12","alias_value":"MHDFJ7FH7S43","created_at":"2026-07-05T10:43:41Z"},{"alias_kind":"pith_short_16","alias_value":"MHDFJ7FH7S43H4W3","created_at":"2026-07-05T10:43:41Z"},{"alias_kind":"pith_short_8","alias_value":"MHDFJ7FH","created_at":"2026-07-05T10:43:41Z"}],"graph_snapshots":[{"event_id":"sha256:a7b07899e909fe0accdb1d41aa5109f47e543f73d0905e3fb2746c63dca27510","target":"graph","created_at":"2026-07-05T10:43:41Z","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/2411.13299/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent observations by pulsar timing arrays (PTAs) indicate a potential detection of a stochastic gravitational wave (GW) background. Metastable cosmic strings have been recognized as a possible source of the observed signals. In this paper, we propose an $R$-invariant supersymmetric new inflation model. It is characterized by a two-step symmetry breaking $\\mathrm{SU}(2) \\to \\mathrm{U}(1)_G \\to \\mathrm{nothing}$, incorporating metastable cosmic strings. The field responsible for the initial symmetry breaking acts as the inflaton, while the second symmetry breaking occurs post-inflation, ensuri","authors_text":"Akifumi Chitose, Masahiro Ibe, Satoshi Shirai, Shunsuke Neda","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-11-20T13:10:19Z","title":"Gravitational Waves from Metastable Cosmic Strings in Supersymmetric New Inflation Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.13299","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:ff942cd4e34b8c1eb5a214917760038a706b2275f83ba5ac8add1814d68ed184","target":"record","created_at":"2026-07-05T10:43:41Z","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":"a087e5fb2d958341ac3f79f17bc6dbddfdd16da056a3b2def3de237c6e58b9db","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-11-20T13:10:19Z","title_canon_sha256":"954ce0f9f030933920e24a73a7e5d7f414845013ab84b7a33da0517d73cab446"},"schema_version":"1.0","source":{"id":"2411.13299","kind":"arxiv","version":2}},"canonical_sha256":"61c654fca7fcb9b3f2dbf66de7c3931cb08a8518989f428ac937f69bd5fa61d5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"61c654fca7fcb9b3f2dbf66de7c3931cb08a8518989f428ac937f69bd5fa61d5","first_computed_at":"2026-07-05T10:43:41.067426Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:43:41.067426Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aBIbsga8EtJ7Pmt6q9X53sdwymrZtgpsTK/5Cgc8DCz+mu7CPrGS5qg8K3eObuXWH6UJVIVO6j76YvRT9UemDg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:43:41.067976Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.13299","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ff942cd4e34b8c1eb5a214917760038a706b2275f83ba5ac8add1814d68ed184","sha256:a7b07899e909fe0accdb1d41aa5109f47e543f73d0905e3fb2746c63dca27510"],"state_sha256":"9ad0860bbec5c7c321d4fdcff9448a5cb4c84af73174e88426e2d14ca1ed8333"}