{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:VQM3NEFK4JGJFSPRYBJFXDDFKZ","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":"3039e76fe2b9d8e151d7dda52821b291b759f7c61572839e266117082f64a006","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-09-04T16:42:23Z","title_canon_sha256":"5dda6b4cef2bd2efe24c8fccaa6088db57421ff87a334e91a9d583ea247543f9"},"schema_version":"1.0","source":{"id":"2309.01709","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.01709","created_at":"2026-07-05T06:47:41Z"},{"alias_kind":"arxiv_version","alias_value":"2309.01709v1","created_at":"2026-07-05T06:47:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.01709","created_at":"2026-07-05T06:47:41Z"},{"alias_kind":"pith_short_12","alias_value":"VQM3NEFK4JGJ","created_at":"2026-07-05T06:47:41Z"},{"alias_kind":"pith_short_16","alias_value":"VQM3NEFK4JGJFSPR","created_at":"2026-07-05T06:47:41Z"},{"alias_kind":"pith_short_8","alias_value":"VQM3NEFK","created_at":"2026-07-05T06:47:41Z"}],"graph_snapshots":[{"event_id":"sha256:db98212f44d9590edba78ceaeb2ad83f8e620e562c758226d8cdb730852a2b4d","target":"graph","created_at":"2026-07-05T06:47:41Z","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/2309.01709/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study quasi-equilibrium sequences of binary neutron stars in the framework of Damour-Esposito-Farese-type scalar-tensor theory of gravity with a massive scalar field, paying particular attention to the case where neutron stars are already spontaneously scalarized at distant orbits, i.e., in the high coupling constant case. Although scalar effects are largely quenched when the separation $a$ is $\\gtrsim 3$--$6$ times of the Compton length-scale that is defined by the scalar mass, we show that the interaction between the scalar fields of the two neutron stars generates a scalar cloud surround","authors_text":"Alan Tsz-Lok Lam, Hao-Jui Kuan, Karim Van Aelst, Masaru Shibata","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-09-04T16:42:23Z","title":"Binary neutron star mergers in massive scalar-tensor theory: Quasi-equilibrium states and dynamical enhancement of the scalarization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.01709","kind":"arxiv","version":1},"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":"sha256:71f3a7f2b3cf95ffd7b5005236d634d237c10e063cb95f85dd1645b61c8853e5","target":"record","created_at":"2026-07-05T06:47:41Z","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":"3039e76fe2b9d8e151d7dda52821b291b759f7c61572839e266117082f64a006","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-09-04T16:42:23Z","title_canon_sha256":"5dda6b4cef2bd2efe24c8fccaa6088db57421ff87a334e91a9d583ea247543f9"},"schema_version":"1.0","source":{"id":"2309.01709","kind":"arxiv","version":1}},"canonical_sha256":"ac19b690aae24c92c9f1c0525b8c65564e0ae4d216a3adeb8246cf5c42290b30","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ac19b690aae24c92c9f1c0525b8c65564e0ae4d216a3adeb8246cf5c42290b30","first_computed_at":"2026-07-05T06:47:41.986664Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:47:41.986664Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bC7p7VebVIaOqaWvDmD376GfDBijI2kNE8doo/3lvNnUcCR4AdwtjgsQaJKVyi9HI+LalgoSFDZLDIVX8Mk5Bw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:47:41.987199Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.01709","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:71f3a7f2b3cf95ffd7b5005236d634d237c10e063cb95f85dd1645b61c8853e5","sha256:db98212f44d9590edba78ceaeb2ad83f8e620e562c758226d8cdb730852a2b4d"],"state_sha256":"09397867f753e7d2d981c248dbcafbe916784c833b0d0b30ffef07388ce4ca83"}