{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:SRDSGPYKCGVYX54NTXGBUJNP4M","short_pith_number":"pith:SRDSGPYK","canonical_record":{"source":{"id":"gr-qc/0506123","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2005-06-27T07:52:31Z","cross_cats_sorted":[],"title_canon_sha256":"48db903204b8d717dc80e31c4069d4e77a5eedbb4e0bcf06c0cecae679f30508","abstract_canon_sha256":"03b81f1822951a774172ce4dc6c1125b42aa0cc0ec314726b1413f83487c5369"},"schema_version":"1.0"},"canonical_sha256":"9447233f0a11ab8bf78d9dcc1a25afe30b452c10c4f32d7288a7432c7c3fd967","source":{"kind":"arxiv","id":"gr-qc/0506123","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0506123","created_at":"2026-07-04T15:19:44Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0506123v1","created_at":"2026-07-04T15:19:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0506123","created_at":"2026-07-04T15:19:44Z"},{"alias_kind":"pith_short_12","alias_value":"SRDSGPYKCGVY","created_at":"2026-07-04T15:19:44Z"},{"alias_kind":"pith_short_16","alias_value":"SRDSGPYKCGVYX54N","created_at":"2026-07-04T15:19:44Z"},{"alias_kind":"pith_short_8","alias_value":"SRDSGPYK","created_at":"2026-07-04T15:19:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:SRDSGPYKCGVYX54NTXGBUJNP4M","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/0506123","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2005-06-27T07:52:31Z","cross_cats_sorted":[],"title_canon_sha256":"48db903204b8d717dc80e31c4069d4e77a5eedbb4e0bcf06c0cecae679f30508","abstract_canon_sha256":"03b81f1822951a774172ce4dc6c1125b42aa0cc0ec314726b1413f83487c5369"},"schema_version":"1.0"},"canonical_sha256":"9447233f0a11ab8bf78d9dcc1a25afe30b452c10c4f32d7288a7432c7c3fd967","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:19:44.307698Z","signature_b64":"ujo0cT+Md/R1CT2dTwyi948gXKXdXZzroe8YTMrfHh6R//8LBhz1k/tJREwO+oae2njt0YeF1BG3qfahzfk5CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9447233f0a11ab8bf78d9dcc1a25afe30b452c10c4f32d7288a7432c7c3fd967","last_reissued_at":"2026-07-04T15:19:44.307298Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:19:44.307298Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/0506123","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":"2026-07-04T15:19:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GuPf7wnZRfgd/cNq7insKe+R10KhDzHFOBNJCCQHdE/6lRMZSgGlBeug/fPcJKIl8vduZZMgFNGCROEAOc+wBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T05:12:17.301387Z"},"content_sha256":"360922535cb1440df65545d9ad366ef78daf02e89796d98aa1f4acc316101c46","schema_version":"1.0","event_id":"sha256:360922535cb1440df65545d9ad366ef78daf02e89796d98aa1f4acc316101c46"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:SRDSGPYKCGVYX54NTXGBUJNP4M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Post-Newtonian Parameters from Alternative Theories of Gravity","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Angelo Tartaglia, Gianluca Allemandi, Matteo Luca Ruggiero, Mauro Francaviglia","submitted_at":"2005-06-27T07:52:31Z","abstract_excerpt":"Alternative theories of gravity have been recently studied in connection with their cosmological applications, both in the Palatini and in the metric formalism. The aim of this paper is to propose a theoretical framework (in the Palatini formalism) to test these theories at the solar system level and possibly at the galactic scales. We exactly solve field equations in vacuum and find the corresponding corrections to the standard general relativistic gravitational field. On the other hand, approximate solutions are found in matter cases starting from a Lagrangian which depends on a phenomenolog"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0506123","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/gr-qc/0506123/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":"2026-07-04T15:19:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u7aoFnhWFdQ/8Yj0IN9/21DqDK/0O1B//3BvkAV76nnNEC+dsnjjNPQxrlW2od1fLmOQfR99DZenEYQBsiP7CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T05:12:17.301920Z"},"content_sha256":"ae4ed94ef3e44dd76444759adf929a66ca0ed9f9291ecd8f8bd5edd571de28c7","schema_version":"1.0","event_id":"sha256:ae4ed94ef3e44dd76444759adf929a66ca0ed9f9291ecd8f8bd5edd571de28c7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SRDSGPYKCGVYX54NTXGBUJNP4M/bundle.json","state_url":"https://pith.science/pith/SRDSGPYKCGVYX54NTXGBUJNP4M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SRDSGPYKCGVYX54NTXGBUJNP4M/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":"2026-08-07T05:12:17Z","links":{"resolver":"https://pith.science/pith/SRDSGPYKCGVYX54NTXGBUJNP4M","bundle":"https://pith.science/pith/SRDSGPYKCGVYX54NTXGBUJNP4M/bundle.json","state":"https://pith.science/pith/SRDSGPYKCGVYX54NTXGBUJNP4M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SRDSGPYKCGVYX54NTXGBUJNP4M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:SRDSGPYKCGVYX54NTXGBUJNP4M","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":"03b81f1822951a774172ce4dc6c1125b42aa0cc0ec314726b1413f83487c5369","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2005-06-27T07:52:31Z","title_canon_sha256":"48db903204b8d717dc80e31c4069d4e77a5eedbb4e0bcf06c0cecae679f30508"},"schema_version":"1.0","source":{"id":"gr-qc/0506123","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0506123","created_at":"2026-07-04T15:19:44Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0506123v1","created_at":"2026-07-04T15:19:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0506123","created_at":"2026-07-04T15:19:44Z"},{"alias_kind":"pith_short_12","alias_value":"SRDSGPYKCGVY","created_at":"2026-07-04T15:19:44Z"},{"alias_kind":"pith_short_16","alias_value":"SRDSGPYKCGVYX54N","created_at":"2026-07-04T15:19:44Z"},{"alias_kind":"pith_short_8","alias_value":"SRDSGPYK","created_at":"2026-07-04T15:19:44Z"}],"graph_snapshots":[{"event_id":"sha256:ae4ed94ef3e44dd76444759adf929a66ca0ed9f9291ecd8f8bd5edd571de28c7","target":"graph","created_at":"2026-07-04T15:19:44Z","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/gr-qc/0506123/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Alternative theories of gravity have been recently studied in connection with their cosmological applications, both in the Palatini and in the metric formalism. The aim of this paper is to propose a theoretical framework (in the Palatini formalism) to test these theories at the solar system level and possibly at the galactic scales. We exactly solve field equations in vacuum and find the corresponding corrections to the standard general relativistic gravitational field. On the other hand, approximate solutions are found in matter cases starting from a Lagrangian which depends on a phenomenolog","authors_text":"Angelo Tartaglia, Gianluca Allemandi, Matteo Luca Ruggiero, Mauro Francaviglia","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2005-06-27T07:52:31Z","title":"Post-Newtonian Parameters from Alternative Theories of Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0506123","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":"sha256:360922535cb1440df65545d9ad366ef78daf02e89796d98aa1f4acc316101c46","target":"record","created_at":"2026-07-04T15:19:44Z","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":"03b81f1822951a774172ce4dc6c1125b42aa0cc0ec314726b1413f83487c5369","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2005-06-27T07:52:31Z","title_canon_sha256":"48db903204b8d717dc80e31c4069d4e77a5eedbb4e0bcf06c0cecae679f30508"},"schema_version":"1.0","source":{"id":"gr-qc/0506123","kind":"arxiv","version":1}},"canonical_sha256":"9447233f0a11ab8bf78d9dcc1a25afe30b452c10c4f32d7288a7432c7c3fd967","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9447233f0a11ab8bf78d9dcc1a25afe30b452c10c4f32d7288a7432c7c3fd967","first_computed_at":"2026-07-04T15:19:44.307298Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:19:44.307298Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ujo0cT+Md/R1CT2dTwyi948gXKXdXZzroe8YTMrfHh6R//8LBhz1k/tJREwO+oae2njt0YeF1BG3qfahzfk5CA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:19:44.307698Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0506123","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:360922535cb1440df65545d9ad366ef78daf02e89796d98aa1f4acc316101c46","sha256:ae4ed94ef3e44dd76444759adf929a66ca0ed9f9291ecd8f8bd5edd571de28c7"],"state_sha256":"6211982c1aed4c50096d8e3ecf432314478f5d4e29dd708cd35050c934055984"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9FQZSOrStbZxP0VgCFICYqPOd1KG7x93crklzJIsFOYFVPqchLOTZzjHDm9qa3DnQnFEIqIcM66SSb1lyhgTAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T05:12:17.305815Z","bundle_sha256":"e55e2bb73cb16cd31c562f9217e730e06bf2c438169b1c483629895bd42fad25"}}