{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:PX6ZWUR5DYKMWDYPQWRYW6ZAE5","short_pith_number":"pith:PX6ZWUR5","schema_version":"1.0","canonical_sha256":"7dfd9b523d1e14cb0f0f85a38b7b202766a35639f2101a5570b0058b21931162","source":{"kind":"arxiv","id":"1809.03496","version":1},"attestation_state":"computed","paper":{"title":"Gravity in mimetic scalar-tensor theories after GW170817","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"gr-qc","authors_text":"Alexander Ganz, Nicola Bartolo, Purnendu Karmakar, Sabino Matarrese","submitted_at":"2018-09-10T21:49:03Z","abstract_excerpt":"We derive the most general mimetic scalar-tensor theory assuming a healthy \"seed\" action and accounting for the constraints on the speed of gravitational-wave propagation arising from the GW170817 event. By analysing linear perturbations around a flat FLRW background in this model, we obtain a suitable form of the Poisson equation, which allows us to calculate the effective gravitational constant felt by \"ordinary\" matter. By restricting to a minimally coupled model, such an effective gravitational constant is equivalent to that obtained within General Relativity, with cold dark matter plus a "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1809.03496","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-09-10T21:49:03Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"a040177e4badbe548405965133acbac9f8720f3390a62902bbb80d2a4e481c19","abstract_canon_sha256":"597dcbd0983ad5aa47c44cfa55c6e44de9a80c4c74268e25041534a3962571fc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:54:16.126190Z","signature_b64":"oaxG9Wha2LqUlH0DaEn16eLsw/GHU2Kg439W/KKodDojtkJAuDpi+xT4AVsp63DUyhdU/TyBWox42odE3vxFCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7dfd9b523d1e14cb0f0f85a38b7b202766a35639f2101a5570b0058b21931162","last_reissued_at":"2026-05-17T23:54:16.125593Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:54:16.125593Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gravity in mimetic scalar-tensor theories after GW170817","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"gr-qc","authors_text":"Alexander Ganz, Nicola Bartolo, Purnendu Karmakar, Sabino Matarrese","submitted_at":"2018-09-10T21:49:03Z","abstract_excerpt":"We derive the most general mimetic scalar-tensor theory assuming a healthy \"seed\" action and accounting for the constraints on the speed of gravitational-wave propagation arising from the GW170817 event. By analysing linear perturbations around a flat FLRW background in this model, we obtain a suitable form of the Poisson equation, which allows us to calculate the effective gravitational constant felt by \"ordinary\" matter. By restricting to a minimally coupled model, such an effective gravitational constant is equivalent to that obtained within General Relativity, with cold dark matter plus a "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.03496","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1809.03496","created_at":"2026-05-17T23:54:16.125679+00:00"},{"alias_kind":"arxiv_version","alias_value":"1809.03496v1","created_at":"2026-05-17T23:54:16.125679+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.03496","created_at":"2026-05-17T23:54:16.125679+00:00"},{"alias_kind":"pith_short_12","alias_value":"PX6ZWUR5DYKM","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_16","alias_value":"PX6ZWUR5DYKMWDYP","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_8","alias_value":"PX6ZWUR5","created_at":"2026-05-18T12:32:46.962924+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PX6ZWUR5DYKMWDYPQWRYW6ZAE5","json":"https://pith.science/pith/PX6ZWUR5DYKMWDYPQWRYW6ZAE5.json","graph_json":"https://pith.science/api/pith-number/PX6ZWUR5DYKMWDYPQWRYW6ZAE5/graph.json","events_json":"https://pith.science/api/pith-number/PX6ZWUR5DYKMWDYPQWRYW6ZAE5/events.json","paper":"https://pith.science/paper/PX6ZWUR5"},"agent_actions":{"view_html":"https://pith.science/pith/PX6ZWUR5DYKMWDYPQWRYW6ZAE5","download_json":"https://pith.science/pith/PX6ZWUR5DYKMWDYPQWRYW6ZAE5.json","view_paper":"https://pith.science/paper/PX6ZWUR5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1809.03496&json=true","fetch_graph":"https://pith.science/api/pith-number/PX6ZWUR5DYKMWDYPQWRYW6ZAE5/graph.json","fetch_events":"https://pith.science/api/pith-number/PX6ZWUR5DYKMWDYPQWRYW6ZAE5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PX6ZWUR5DYKMWDYPQWRYW6ZAE5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PX6ZWUR5DYKMWDYPQWRYW6ZAE5/action/storage_attestation","attest_author":"https://pith.science/pith/PX6ZWUR5DYKMWDYPQWRYW6ZAE5/action/author_attestation","sign_citation":"https://pith.science/pith/PX6ZWUR5DYKMWDYPQWRYW6ZAE5/action/citation_signature","submit_replication":"https://pith.science/pith/PX6ZWUR5DYKMWDYPQWRYW6ZAE5/action/replication_record"}},"created_at":"2026-05-17T23:54:16.125679+00:00","updated_at":"2026-05-17T23:54:16.125679+00:00"}