{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:HCD6SPE7QIJQX3DTS74TPMAQCV","short_pith_number":"pith:HCD6SPE7","canonical_record":{"source":{"id":"2412.13048","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-12-17T16:12:52Z","cross_cats_sorted":[],"title_canon_sha256":"1bedc0fd5569e828a454432fe59e20e438241a2cce26a5245a4726acef9da3a5","abstract_canon_sha256":"5e3fd1190b81e0a6397746a8e50cb6272f19a95e248a462244ecdedc1cfd29df"},"schema_version":"1.0"},"canonical_sha256":"3887e93c9f82130bec7397f937b01015700142e3bc00c38cfa510837ee04ea2c","source":{"kind":"arxiv","id":"2412.13048","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.13048","created_at":"2026-07-05T09:50:39Z"},{"alias_kind":"arxiv_version","alias_value":"2412.13048v1","created_at":"2026-07-05T09:50:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.13048","created_at":"2026-07-05T09:50:39Z"},{"alias_kind":"pith_short_12","alias_value":"HCD6SPE7QIJQ","created_at":"2026-07-05T09:50:39Z"},{"alias_kind":"pith_short_16","alias_value":"HCD6SPE7QIJQX3DT","created_at":"2026-07-05T09:50:39Z"},{"alias_kind":"pith_short_8","alias_value":"HCD6SPE7","created_at":"2026-07-05T09:50:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:HCD6SPE7QIJQX3DTS74TPMAQCV","target":"record","payload":{"canonical_record":{"source":{"id":"2412.13048","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-12-17T16:12:52Z","cross_cats_sorted":[],"title_canon_sha256":"1bedc0fd5569e828a454432fe59e20e438241a2cce26a5245a4726acef9da3a5","abstract_canon_sha256":"5e3fd1190b81e0a6397746a8e50cb6272f19a95e248a462244ecdedc1cfd29df"},"schema_version":"1.0"},"canonical_sha256":"3887e93c9f82130bec7397f937b01015700142e3bc00c38cfa510837ee04ea2c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:50:39.564858Z","signature_b64":"0aueCe9WLmqzu4hR5/AHsFYShSiJYjrlUm52aOfTQ/7xt8D7MJOgCGNKaGc++Upme6aPwMzW2WN+14Ow9hx5DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3887e93c9f82130bec7397f937b01015700142e3bc00c38cfa510837ee04ea2c","last_reissued_at":"2026-07-05T09:50:39.564360Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:50:39.564360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.13048","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":"2026-07-05T09:50:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WxRZZM4h12l0YDKCNYoGlJGq5Kk4q4w4wVsQDXaTunHCUjOpPi7oB3FEOIMSIoMO5B6nyZ9AKrO/b2y3Xe+pBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T14:00:04.649067Z"},"content_sha256":"42fbd57059de967c2b25aa892c6e8f0abe8a3a762cbe5e15f7a872d6e89f2f4f","schema_version":"1.0","event_id":"sha256:42fbd57059de967c2b25aa892c6e8f0abe8a3a762cbe5e15f7a872d6e89f2f4f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:HCD6SPE7QIJQX3DTS74TPMAQCV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Asymptotically Conically Minkowskian spacetimes from self-gravitating dust","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Federico Scali, Matteo Fontana, Sergio Luigi Cacciatori","submitted_at":"2024-12-17T16:12:52Z","abstract_excerpt":"In this work we investigate some non-Newtonian effects in exact solutions of the Einstein equations, which describe stationary and axisymmetric configurations of self-gravitating dust. A distinctive feature of these solutions is the potential presence of conical singularities along the rotation axis, manifesting as angular deficits. While such singularities can be removed by imposing suitable boundary conditions along the axis, asymptotically far away from it the geometry becomes locally flat, in the sense that the Riemann tensor vanishes, but globally, instead of reducing to Minkowski space, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.13048","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/2412.13048/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":"2026-07-05T09:50:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DTeuJUBVUObdhQkRhk3fhwZWXVUB//NbeUcmGqDvUh3wzy8SyMRUXW7HuY3Mbbz4+wQ0SNEzMgLW8zxL0TN1CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T14:00:04.649962Z"},"content_sha256":"fbe3b29e640b5dab642a5f0b9ea7ec2476e85d2ba9fbd348bb61749c3f3e113d","schema_version":"1.0","event_id":"sha256:fbe3b29e640b5dab642a5f0b9ea7ec2476e85d2ba9fbd348bb61749c3f3e113d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HCD6SPE7QIJQX3DTS74TPMAQCV/bundle.json","state_url":"https://pith.science/pith/HCD6SPE7QIJQX3DTS74TPMAQCV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HCD6SPE7QIJQX3DTS74TPMAQCV/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":"2026-08-04T14:00:04Z","links":{"resolver":"https://pith.science/pith/HCD6SPE7QIJQX3DTS74TPMAQCV","bundle":"https://pith.science/pith/HCD6SPE7QIJQX3DTS74TPMAQCV/bundle.json","state":"https://pith.science/pith/HCD6SPE7QIJQX3DTS74TPMAQCV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HCD6SPE7QIJQX3DTS74TPMAQCV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:HCD6SPE7QIJQX3DTS74TPMAQCV","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":"5e3fd1190b81e0a6397746a8e50cb6272f19a95e248a462244ecdedc1cfd29df","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-12-17T16:12:52Z","title_canon_sha256":"1bedc0fd5569e828a454432fe59e20e438241a2cce26a5245a4726acef9da3a5"},"schema_version":"1.0","source":{"id":"2412.13048","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.13048","created_at":"2026-07-05T09:50:39Z"},{"alias_kind":"arxiv_version","alias_value":"2412.13048v1","created_at":"2026-07-05T09:50:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.13048","created_at":"2026-07-05T09:50:39Z"},{"alias_kind":"pith_short_12","alias_value":"HCD6SPE7QIJQ","created_at":"2026-07-05T09:50:39Z"},{"alias_kind":"pith_short_16","alias_value":"HCD6SPE7QIJQX3DT","created_at":"2026-07-05T09:50:39Z"},{"alias_kind":"pith_short_8","alias_value":"HCD6SPE7","created_at":"2026-07-05T09:50:39Z"}],"graph_snapshots":[{"event_id":"sha256:fbe3b29e640b5dab642a5f0b9ea7ec2476e85d2ba9fbd348bb61749c3f3e113d","target":"graph","created_at":"2026-07-05T09:50:39Z","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/2412.13048/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work we investigate some non-Newtonian effects in exact solutions of the Einstein equations, which describe stationary and axisymmetric configurations of self-gravitating dust. A distinctive feature of these solutions is the potential presence of conical singularities along the rotation axis, manifesting as angular deficits. While such singularities can be removed by imposing suitable boundary conditions along the axis, asymptotically far away from it the geometry becomes locally flat, in the sense that the Riemann tensor vanishes, but globally, instead of reducing to Minkowski space, ","authors_text":"Federico Scali, Matteo Fontana, Sergio Luigi Cacciatori","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-12-17T16:12:52Z","title":"Asymptotically Conically Minkowskian spacetimes from self-gravitating dust"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.13048","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":"sha256:42fbd57059de967c2b25aa892c6e8f0abe8a3a762cbe5e15f7a872d6e89f2f4f","target":"record","created_at":"2026-07-05T09:50:39Z","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":"5e3fd1190b81e0a6397746a8e50cb6272f19a95e248a462244ecdedc1cfd29df","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-12-17T16:12:52Z","title_canon_sha256":"1bedc0fd5569e828a454432fe59e20e438241a2cce26a5245a4726acef9da3a5"},"schema_version":"1.0","source":{"id":"2412.13048","kind":"arxiv","version":1}},"canonical_sha256":"3887e93c9f82130bec7397f937b01015700142e3bc00c38cfa510837ee04ea2c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3887e93c9f82130bec7397f937b01015700142e3bc00c38cfa510837ee04ea2c","first_computed_at":"2026-07-05T09:50:39.564360Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:50:39.564360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0aueCe9WLmqzu4hR5/AHsFYShSiJYjrlUm52aOfTQ/7xt8D7MJOgCGNKaGc++Upme6aPwMzW2WN+14Ow9hx5DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:50:39.564858Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.13048","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:42fbd57059de967c2b25aa892c6e8f0abe8a3a762cbe5e15f7a872d6e89f2f4f","sha256:fbe3b29e640b5dab642a5f0b9ea7ec2476e85d2ba9fbd348bb61749c3f3e113d"],"state_sha256":"31b50237ce9fd777d456b0993d57e092fc14cd930a942ca5a1aabfabf6cc5de1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NhCkPf9Daxmrv+AOI0dH9ZcX6KOa25IfkvxaRR4Lk5sHMnmSIL+IRM8DktA6rJU0LM7oIg02xvdusxdAB55sDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T14:00:04.739715Z","bundle_sha256":"55ac438d4bda430dde2ca85906394c0f6b695d77607d8059e862b27660d7529a"}}