{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:YFUY4D4SRO4LVIVTDFBCDKIXYC","short_pith_number":"pith:YFUY4D4S","canonical_record":{"source":{"id":"2309.10554","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-09-19T12:02:21Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"a4ef6aa9edcb7dd405d472dec399ef0e1de1d498ddc86f0027725ad702927ec3","abstract_canon_sha256":"c4721b3d98306eb5b575d168410543f80e04f3ccb466708312502380dae3adcd"},"schema_version":"1.0"},"canonical_sha256":"c1698e0f928bb8baa2b3194221a917c0bd7a7a5a15b84e045a6d6ce27b07c32d","source":{"kind":"arxiv","id":"2309.10554","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.10554","created_at":"2026-07-05T06:52:13Z"},{"alias_kind":"arxiv_version","alias_value":"2309.10554v1","created_at":"2026-07-05T06:52:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.10554","created_at":"2026-07-05T06:52:13Z"},{"alias_kind":"pith_short_12","alias_value":"YFUY4D4SRO4L","created_at":"2026-07-05T06:52:13Z"},{"alias_kind":"pith_short_16","alias_value":"YFUY4D4SRO4LVIVT","created_at":"2026-07-05T06:52:13Z"},{"alias_kind":"pith_short_8","alias_value":"YFUY4D4S","created_at":"2026-07-05T06:52:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:YFUY4D4SRO4LVIVTDFBCDKIXYC","target":"record","payload":{"canonical_record":{"source":{"id":"2309.10554","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-09-19T12:02:21Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"a4ef6aa9edcb7dd405d472dec399ef0e1de1d498ddc86f0027725ad702927ec3","abstract_canon_sha256":"c4721b3d98306eb5b575d168410543f80e04f3ccb466708312502380dae3adcd"},"schema_version":"1.0"},"canonical_sha256":"c1698e0f928bb8baa2b3194221a917c0bd7a7a5a15b84e045a6d6ce27b07c32d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:52:13.900146Z","signature_b64":"SbLO9fxpu+Cpgm5Gqw64oC7+U/udIwCmDNS55NytZTKJlJtDc1UhKAmAgDryhrJpYT5Ht14bplwikDnk+lZzDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c1698e0f928bb8baa2b3194221a917c0bd7a7a5a15b84e045a6d6ce27b07c32d","last_reissued_at":"2026-07-05T06:52:13.899585Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:52:13.899585Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.10554","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:52:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SAaWIXvVW6sFor+dYV1a/yuffMa3X99D8dzUrmKMMPAjQCru1tcwrlBQZM4h14RYRWEdwSkFkeyzylwQUFjNCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-14T21:30:47.235335Z"},"content_sha256":"c8e58ba7b8f0878fbf0f908a05868a18b1d5781e3c6d3ddaae948e5608c804b3","schema_version":"1.0","event_id":"sha256:c8e58ba7b8f0878fbf0f908a05868a18b1d5781e3c6d3ddaae948e5608c804b3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:YFUY4D4SRO4LVIVTDFBCDKIXYC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Signature of Non-Minimal Scalar-Gravity Coupling with an Early Matter Domination on the Power Spectrum of Gravitational Waves","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-ph","authors_text":"Amirsalar Nikandish, Fatemeh Elahi, Hadi Mehrabpour, Reza Naderi, Shiva Rostam Zadeh","submitted_at":"2023-09-19T12:02:21Z","abstract_excerpt":"The signal strength of primordial gravitational waves experiencing an epoch of early scalar domination is reduced with respect to radiation domination. In this paper, we demonstrate that the specific pattern of this reduction is sensitive to the coupling between the dominant field and gravity. When this coupling is zero, the impact of early matter domination on gravitational waves is solely attributed to the alteration of the Hubble parameter and the scale factor. In the presence of non-zero couplings, on the other hand, the evolution of primordial gravitational waves is directly affected as w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.10554","kind":"arxiv","version":1},"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/2309.10554/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":"2026-07-05T06:52:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mj6Ehd1zkXhCMpoT2umo7Q7m5uk9H05aK81JH2GBKe5ZvMoNKm4TxIp8DtpXmabzq1fWkbMZkctm203/CJFhBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-14T21:30:47.235721Z"},"content_sha256":"167c94c376ae9e62bf3e3223bf6d23ca3b85b8085300f5c0d2b20099ba802d6c","schema_version":"1.0","event_id":"sha256:167c94c376ae9e62bf3e3223bf6d23ca3b85b8085300f5c0d2b20099ba802d6c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YFUY4D4SRO4LVIVTDFBCDKIXYC/bundle.json","state_url":"https://pith.science/pith/YFUY4D4SRO4LVIVTDFBCDKIXYC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YFUY4D4SRO4LVIVTDFBCDKIXYC/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":"2026-07-14T21:30:47Z","links":{"resolver":"https://pith.science/pith/YFUY4D4SRO4LVIVTDFBCDKIXYC","bundle":"https://pith.science/pith/YFUY4D4SRO4LVIVTDFBCDKIXYC/bundle.json","state":"https://pith.science/pith/YFUY4D4SRO4LVIVTDFBCDKIXYC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YFUY4D4SRO4LVIVTDFBCDKIXYC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:YFUY4D4SRO4LVIVTDFBCDKIXYC","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":"c4721b3d98306eb5b575d168410543f80e04f3ccb466708312502380dae3adcd","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-09-19T12:02:21Z","title_canon_sha256":"a4ef6aa9edcb7dd405d472dec399ef0e1de1d498ddc86f0027725ad702927ec3"},"schema_version":"1.0","source":{"id":"2309.10554","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.10554","created_at":"2026-07-05T06:52:13Z"},{"alias_kind":"arxiv_version","alias_value":"2309.10554v1","created_at":"2026-07-05T06:52:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.10554","created_at":"2026-07-05T06:52:13Z"},{"alias_kind":"pith_short_12","alias_value":"YFUY4D4SRO4L","created_at":"2026-07-05T06:52:13Z"},{"alias_kind":"pith_short_16","alias_value":"YFUY4D4SRO4LVIVT","created_at":"2026-07-05T06:52:13Z"},{"alias_kind":"pith_short_8","alias_value":"YFUY4D4S","created_at":"2026-07-05T06:52:13Z"}],"graph_snapshots":[{"event_id":"sha256:167c94c376ae9e62bf3e3223bf6d23ca3b85b8085300f5c0d2b20099ba802d6c","target":"graph","created_at":"2026-07-05T06:52:13Z","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/2309.10554/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The signal strength of primordial gravitational waves experiencing an epoch of early scalar domination is reduced with respect to radiation domination. In this paper, we demonstrate that the specific pattern of this reduction is sensitive to the coupling between the dominant field and gravity. When this coupling is zero, the impact of early matter domination on gravitational waves is solely attributed to the alteration of the Hubble parameter and the scale factor. In the presence of non-zero couplings, on the other hand, the evolution of primordial gravitational waves is directly affected as w","authors_text":"Amirsalar Nikandish, Fatemeh Elahi, Hadi Mehrabpour, Reza Naderi, Shiva Rostam Zadeh","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-09-19T12:02:21Z","title":"Signature of Non-Minimal Scalar-Gravity Coupling with an Early Matter Domination on the Power Spectrum of Gravitational Waves"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.10554","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:c8e58ba7b8f0878fbf0f908a05868a18b1d5781e3c6d3ddaae948e5608c804b3","target":"record","created_at":"2026-07-05T06:52:13Z","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":"c4721b3d98306eb5b575d168410543f80e04f3ccb466708312502380dae3adcd","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-09-19T12:02:21Z","title_canon_sha256":"a4ef6aa9edcb7dd405d472dec399ef0e1de1d498ddc86f0027725ad702927ec3"},"schema_version":"1.0","source":{"id":"2309.10554","kind":"arxiv","version":1}},"canonical_sha256":"c1698e0f928bb8baa2b3194221a917c0bd7a7a5a15b84e045a6d6ce27b07c32d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c1698e0f928bb8baa2b3194221a917c0bd7a7a5a15b84e045a6d6ce27b07c32d","first_computed_at":"2026-07-05T06:52:13.899585Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:52:13.899585Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SbLO9fxpu+Cpgm5Gqw64oC7+U/udIwCmDNS55NytZTKJlJtDc1UhKAmAgDryhrJpYT5Ht14bplwikDnk+lZzDA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:52:13.900146Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.10554","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c8e58ba7b8f0878fbf0f908a05868a18b1d5781e3c6d3ddaae948e5608c804b3","sha256:167c94c376ae9e62bf3e3223bf6d23ca3b85b8085300f5c0d2b20099ba802d6c"],"state_sha256":"11c5704ee9f4f6677ffa4a62d20983ae63bc5b0cd87882b5c81167be257ba7f4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zp647d+m8Ie3/S0c6l1lodfPeBpFA+O3YKlyE0/b0uQA0J2ZMhaBcilIyLJBqL6Y2gpU4RxVyHizFC25of5KCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-14T21:30:47.237789Z","bundle_sha256":"1ced2dd09b55705d9caa560ef9d0cd79a436ea2f4fd75ec522c1933b4cdedc9c"}}