{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:GDS6XCXB4EVWGEL6ONDYGTGXII","short_pith_number":"pith:GDS6XCXB","canonical_record":{"source":{"id":"2302.05413","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-02-10T18:29:06Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"5f540d588db47ca488fa7f292e2cd1f87cfb461a6487b975d9263115f8c91551","abstract_canon_sha256":"b7e5ddfac799faf813b182bc80d21ec5d2d5fd947b60ae18bc9dcf9f6ddff46b"},"schema_version":"1.0"},"canonical_sha256":"30e5eb8ae1e12b63117e7347834cd7423babb00d0adb7a388a34eda8e5a77d33","source":{"kind":"arxiv","id":"2302.05413","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.05413","created_at":"2026-07-05T07:21:10Z"},{"alias_kind":"arxiv_version","alias_value":"2302.05413v3","created_at":"2026-07-05T07:21:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.05413","created_at":"2026-07-05T07:21:10Z"},{"alias_kind":"pith_short_12","alias_value":"GDS6XCXB4EVW","created_at":"2026-07-05T07:21:10Z"},{"alias_kind":"pith_short_16","alias_value":"GDS6XCXB4EVWGEL6","created_at":"2026-07-05T07:21:10Z"},{"alias_kind":"pith_short_8","alias_value":"GDS6XCXB","created_at":"2026-07-05T07:21:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:GDS6XCXB4EVWGEL6ONDYGTGXII","target":"record","payload":{"canonical_record":{"source":{"id":"2302.05413","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-02-10T18:29:06Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"5f540d588db47ca488fa7f292e2cd1f87cfb461a6487b975d9263115f8c91551","abstract_canon_sha256":"b7e5ddfac799faf813b182bc80d21ec5d2d5fd947b60ae18bc9dcf9f6ddff46b"},"schema_version":"1.0"},"canonical_sha256":"30e5eb8ae1e12b63117e7347834cd7423babb00d0adb7a388a34eda8e5a77d33","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:21:10.630695Z","signature_b64":"yhGYXyE1mF2ygHfnMuUOd2A/LrKkkxnPJunqDWJQj5AaECDHvAf0ehPU8NH1LOx6znTCjWQsAQ1uhPOzbZ62AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"30e5eb8ae1e12b63117e7347834cd7423babb00d0adb7a388a34eda8e5a77d33","last_reissued_at":"2026-07-05T07:21:10.630149Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:21:10.630149Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2302.05413","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:21:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ulj7v6MSmUIW/XEZYcdA2sROAJxFXWtcrUk3oV23YNTPmk8I+SnElh+zxT901aYeFJIUjBNgaZFn+eoms3P/Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T08:36:55.690162Z"},"content_sha256":"fd8d4c3ae7297f3ad8e5699809bc1298eadbbc0927b103e1483df69eaf55e535","schema_version":"1.0","event_id":"sha256:fd8d4c3ae7297f3ad8e5699809bc1298eadbbc0927b103e1483df69eaf55e535"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:GDS6XCXB4EVWGEL6ONDYGTGXII","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The mirage of luminal modified gravitational-wave propagation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Antonio Enea Romano, Mairi Sakellariadou","submitted_at":"2023-02-10T18:29:06Z","abstract_excerpt":"Using conformal invariance of gravitational waves, we show that for a luminal modified gravity theory, the gravitational-wave propagation and luminosity distance are the same as in general relativity. The relation between the gravitational-wave and electromagnetic-wave luminosity distance gets however modified for electromagnetism minimally coupled to the Jordan frame metric. Using effective field theory we show that the modified relation obtained for luminal theories is also valid for non-luminal theories with Jordan frame matter-gravity coupling.We generalise our analysis to a time-dependent"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.05413","kind":"arxiv","version":3},"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/2302.05413/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":"2026-07-05T07:21:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zb5n3kO66wE80XXRVVnDRQCp3qh+PDk0Phi+rrWTAtzaOGaSWg3EJgq6DCl1YC8G73Ym2qTS3Wt0KTuA7b6VDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T08:36:55.690952Z"},"content_sha256":"a6397ea080e7e5656bcb58e3f7a124769bb718cc894bd65d159e554a761a08b2","schema_version":"1.0","event_id":"sha256:a6397ea080e7e5656bcb58e3f7a124769bb718cc894bd65d159e554a761a08b2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GDS6XCXB4EVWGEL6ONDYGTGXII/bundle.json","state_url":"https://pith.science/pith/GDS6XCXB4EVWGEL6ONDYGTGXII/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GDS6XCXB4EVWGEL6ONDYGTGXII/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":"2026-08-13T08:36:55Z","links":{"resolver":"https://pith.science/pith/GDS6XCXB4EVWGEL6ONDYGTGXII","bundle":"https://pith.science/pith/GDS6XCXB4EVWGEL6ONDYGTGXII/bundle.json","state":"https://pith.science/pith/GDS6XCXB4EVWGEL6ONDYGTGXII/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GDS6XCXB4EVWGEL6ONDYGTGXII/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:GDS6XCXB4EVWGEL6ONDYGTGXII","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":"b7e5ddfac799faf813b182bc80d21ec5d2d5fd947b60ae18bc9dcf9f6ddff46b","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-02-10T18:29:06Z","title_canon_sha256":"5f540d588db47ca488fa7f292e2cd1f87cfb461a6487b975d9263115f8c91551"},"schema_version":"1.0","source":{"id":"2302.05413","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.05413","created_at":"2026-07-05T07:21:10Z"},{"alias_kind":"arxiv_version","alias_value":"2302.05413v3","created_at":"2026-07-05T07:21:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.05413","created_at":"2026-07-05T07:21:10Z"},{"alias_kind":"pith_short_12","alias_value":"GDS6XCXB4EVW","created_at":"2026-07-05T07:21:10Z"},{"alias_kind":"pith_short_16","alias_value":"GDS6XCXB4EVWGEL6","created_at":"2026-07-05T07:21:10Z"},{"alias_kind":"pith_short_8","alias_value":"GDS6XCXB","created_at":"2026-07-05T07:21:10Z"}],"graph_snapshots":[{"event_id":"sha256:a6397ea080e7e5656bcb58e3f7a124769bb718cc894bd65d159e554a761a08b2","target":"graph","created_at":"2026-07-05T07:21:10Z","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/2302.05413/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using conformal invariance of gravitational waves, we show that for a luminal modified gravity theory, the gravitational-wave propagation and luminosity distance are the same as in general relativity. The relation between the gravitational-wave and electromagnetic-wave luminosity distance gets however modified for electromagnetism minimally coupled to the Jordan frame metric. Using effective field theory we show that the modified relation obtained for luminal theories is also valid for non-luminal theories with Jordan frame matter-gravity coupling.We generalise our analysis to a time-dependent","authors_text":"Antonio Enea Romano, Mairi Sakellariadou","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-02-10T18:29:06Z","title":"The mirage of luminal modified gravitational-wave propagation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.05413","kind":"arxiv","version":3},"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:fd8d4c3ae7297f3ad8e5699809bc1298eadbbc0927b103e1483df69eaf55e535","target":"record","created_at":"2026-07-05T07:21:10Z","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":"b7e5ddfac799faf813b182bc80d21ec5d2d5fd947b60ae18bc9dcf9f6ddff46b","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-02-10T18:29:06Z","title_canon_sha256":"5f540d588db47ca488fa7f292e2cd1f87cfb461a6487b975d9263115f8c91551"},"schema_version":"1.0","source":{"id":"2302.05413","kind":"arxiv","version":3}},"canonical_sha256":"30e5eb8ae1e12b63117e7347834cd7423babb00d0adb7a388a34eda8e5a77d33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30e5eb8ae1e12b63117e7347834cd7423babb00d0adb7a388a34eda8e5a77d33","first_computed_at":"2026-07-05T07:21:10.630149Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:21:10.630149Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yhGYXyE1mF2ygHfnMuUOd2A/LrKkkxnPJunqDWJQj5AaECDHvAf0ehPU8NH1LOx6znTCjWQsAQ1uhPOzbZ62AA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:21:10.630695Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.05413","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fd8d4c3ae7297f3ad8e5699809bc1298eadbbc0927b103e1483df69eaf55e535","sha256:a6397ea080e7e5656bcb58e3f7a124769bb718cc894bd65d159e554a761a08b2"],"state_sha256":"088a50737973636d697e1dd08468de78aeca929526d8fdbb20487cf75a7aae2c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d/GqP3JZE0pdCPyctuw2Abb3FZbMVWGIBOPfK05118cjMik0k5uyXmaVcdqSqIvL5x19drGHWSS5W7NpnMJBBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T08:36:55.696923Z","bundle_sha256":"202a3cf90f38683f62c8974df12e7cbe0d441da42487e2af26e6973a22a6bbd2"}}