{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:VV3BEXGCGKBDPKXSEDFACOQB6Z","short_pith_number":"pith:VV3BEXGC","canonical_record":{"source":{"id":"1206.1873","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-06-08T20:35:15Z","cross_cats_sorted":["hep-ph","hep-th","physics.space-ph"],"title_canon_sha256":"cfdc9c17667ff7979ac6ca63ba910af7e255b82966c3156a3a5b9cb8a9ce7638","abstract_canon_sha256":"36a3e4bb8000baacc33145b3dc4e7077cc153d7c88a275e1c6f0e7563e1c0627"},"schema_version":"1.0"},"canonical_sha256":"ad76125cc2328237aaf220ca013a01f6703d1753984639c82fd4da1f822c4d9e","source":{"kind":"arxiv","id":"1206.1873","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.1873","created_at":"2026-05-18T01:57:00Z"},{"alias_kind":"arxiv_version","alias_value":"1206.1873v4","created_at":"2026-05-18T01:57:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.1873","created_at":"2026-05-18T01:57:00Z"},{"alias_kind":"pith_short_12","alias_value":"VV3BEXGCGKBD","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"VV3BEXGCGKBDPKXS","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"VV3BEXGC","created_at":"2026-05-18T12:27:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:VV3BEXGCGKBDPKXSEDFACOQB6Z","target":"record","payload":{"canonical_record":{"source":{"id":"1206.1873","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-06-08T20:35:15Z","cross_cats_sorted":["hep-ph","hep-th","physics.space-ph"],"title_canon_sha256":"cfdc9c17667ff7979ac6ca63ba910af7e255b82966c3156a3a5b9cb8a9ce7638","abstract_canon_sha256":"36a3e4bb8000baacc33145b3dc4e7077cc153d7c88a275e1c6f0e7563e1c0627"},"schema_version":"1.0"},"canonical_sha256":"ad76125cc2328237aaf220ca013a01f6703d1753984639c82fd4da1f822c4d9e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:00.417951Z","signature_b64":"U/DksD0dDiOs6WKjvlV1ppcN6FP3BJhjr5jL//S5KTPSQEdlO4C7eUpf0oBH70TIfD5tInP6clgh/l5YI4EQCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad76125cc2328237aaf220ca013a01f6703d1753984639c82fd4da1f822c4d9e","last_reissued_at":"2026-05-18T01:57:00.417409Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:00.417409Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1206.1873","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:57:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LUFO3e2dEaIFZ0c+m/rRZ2EwaLrtM0EuNr5WStuiU+/3Mf346r+yVxNmv7m/rIGelBtSxhdLIf29Xd4VFeXJBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T11:33:21.080466Z"},"content_sha256":"7447472ff890cd0c9de37be29d49ca15dc196f2ba1cc662415eda76e7cbb0f39","schema_version":"1.0","event_id":"sha256:7447472ff890cd0c9de37be29d49ca15dc196f2ba1cc662415eda76e7cbb0f39"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:VV3BEXGCGKBDPKXSEDFACOQB6Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Seminal magnetic fields from Inflato-electromagnetic Inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th","physics.space-ph"],"primary_cat":"gr-qc","authors_text":"CONICET), Federico Agust\\'in Membiela, Mauricio Bellini (IFIMAR, UNMdP","submitted_at":"2012-06-08T20:35:15Z","abstract_excerpt":"We extend some previous attempts to explain the origin and evolution of primordial magnetic fields during inflation induced from a 5D vacuum. We show that the usual quantum fluctuations of a generalized 5D electromagnetic field cannot provide us with the desired magnetic seeds. We show that special fields without propagation on the extra non-compact dimension are needed to arrive to appreciable magnetic strengths. We also identify a new magnetic tensor field $B_{ij}$ in this kind of extra dimensional theories. Our results are in very good agreement with observational requirements, in particula"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.1873","kind":"arxiv","version":4},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:57:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y6PHMNxT6+ziYj6aaDvZoTxWsAJBLTjysAnkQmwGnCcFJ1JRaDNTGbiKDSMm7a9qI+ZLPjVvbJgIou47JEeKBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T11:33:21.080815Z"},"content_sha256":"d70948bfc683ef3882b86fa1c890a971c9d241910859fe1620213517e8227385","schema_version":"1.0","event_id":"sha256:d70948bfc683ef3882b86fa1c890a971c9d241910859fe1620213517e8227385"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VV3BEXGCGKBDPKXSEDFACOQB6Z/bundle.json","state_url":"https://pith.science/pith/VV3BEXGCGKBDPKXSEDFACOQB6Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VV3BEXGCGKBDPKXSEDFACOQB6Z/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":"2026-06-28T11:33:21Z","links":{"resolver":"https://pith.science/pith/VV3BEXGCGKBDPKXSEDFACOQB6Z","bundle":"https://pith.science/pith/VV3BEXGCGKBDPKXSEDFACOQB6Z/bundle.json","state":"https://pith.science/pith/VV3BEXGCGKBDPKXSEDFACOQB6Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VV3BEXGCGKBDPKXSEDFACOQB6Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:VV3BEXGCGKBDPKXSEDFACOQB6Z","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":"36a3e4bb8000baacc33145b3dc4e7077cc153d7c88a275e1c6f0e7563e1c0627","cross_cats_sorted":["hep-ph","hep-th","physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-06-08T20:35:15Z","title_canon_sha256":"cfdc9c17667ff7979ac6ca63ba910af7e255b82966c3156a3a5b9cb8a9ce7638"},"schema_version":"1.0","source":{"id":"1206.1873","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.1873","created_at":"2026-05-18T01:57:00Z"},{"alias_kind":"arxiv_version","alias_value":"1206.1873v4","created_at":"2026-05-18T01:57:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.1873","created_at":"2026-05-18T01:57:00Z"},{"alias_kind":"pith_short_12","alias_value":"VV3BEXGCGKBD","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"VV3BEXGCGKBDPKXS","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"VV3BEXGC","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:d70948bfc683ef3882b86fa1c890a971c9d241910859fe1620213517e8227385","target":"graph","created_at":"2026-05-18T01:57:00Z","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"},"paper":{"abstract_excerpt":"We extend some previous attempts to explain the origin and evolution of primordial magnetic fields during inflation induced from a 5D vacuum. We show that the usual quantum fluctuations of a generalized 5D electromagnetic field cannot provide us with the desired magnetic seeds. We show that special fields without propagation on the extra non-compact dimension are needed to arrive to appreciable magnetic strengths. We also identify a new magnetic tensor field $B_{ij}$ in this kind of extra dimensional theories. Our results are in very good agreement with observational requirements, in particula","authors_text":"CONICET), Federico Agust\\'in Membiela, Mauricio Bellini (IFIMAR, UNMdP","cross_cats":["hep-ph","hep-th","physics.space-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-06-08T20:35:15Z","title":"Seminal magnetic fields from Inflato-electromagnetic Inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.1873","kind":"arxiv","version":4},"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":"sha256:7447472ff890cd0c9de37be29d49ca15dc196f2ba1cc662415eda76e7cbb0f39","target":"record","created_at":"2026-05-18T01:57:00Z","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":"36a3e4bb8000baacc33145b3dc4e7077cc153d7c88a275e1c6f0e7563e1c0627","cross_cats_sorted":["hep-ph","hep-th","physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-06-08T20:35:15Z","title_canon_sha256":"cfdc9c17667ff7979ac6ca63ba910af7e255b82966c3156a3a5b9cb8a9ce7638"},"schema_version":"1.0","source":{"id":"1206.1873","kind":"arxiv","version":4}},"canonical_sha256":"ad76125cc2328237aaf220ca013a01f6703d1753984639c82fd4da1f822c4d9e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad76125cc2328237aaf220ca013a01f6703d1753984639c82fd4da1f822c4d9e","first_computed_at":"2026-05-18T01:57:00.417409Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:00.417409Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U/DksD0dDiOs6WKjvlV1ppcN6FP3BJhjr5jL//S5KTPSQEdlO4C7eUpf0oBH70TIfD5tInP6clgh/l5YI4EQCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:00.417951Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.1873","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7447472ff890cd0c9de37be29d49ca15dc196f2ba1cc662415eda76e7cbb0f39","sha256:d70948bfc683ef3882b86fa1c890a971c9d241910859fe1620213517e8227385"],"state_sha256":"6109ab398f366d2b605f8623dc3b34fbf1540407b37407a8034b30ff2ef2719f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HBeFjHhPaCclSOCEQnqk1kgYtklygDDyuXwyUAQl55TCVKLgr+fj9KI0Zrxn3L8diq0KpzSAt+paHWARR4QHDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T11:33:21.082719Z","bundle_sha256":"f036c280b18124f4185c53ce1e754f93f1e91b4d6dacd54794e0e335cdd7f1e6"}}