{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:MIYNM7VHWJICUJHYJX7LSPJAPQ","short_pith_number":"pith:MIYNM7VH","canonical_record":{"source":{"id":"1006.0217","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-01T19:10:02Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"2d0efa952c01a138f92d4874de2ccb28d2b758f6b47f1017ae49268619376061","abstract_canon_sha256":"3f1fd8155943138b3d870d34b1c2fb6dee5f66c6feee3b4ea2c941e4b57d89fd"},"schema_version":"1.0"},"canonical_sha256":"6230d67ea7b2502a24f84dfeb93d207c24567e65b51cc4260f79ae3f06f8c3ad","source":{"kind":"arxiv","id":"1006.0217","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.0217","created_at":"2026-05-18T04:38:48Z"},{"alias_kind":"arxiv_version","alias_value":"1006.0217v2","created_at":"2026-05-18T04:38:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.0217","created_at":"2026-05-18T04:38:48Z"},{"alias_kind":"pith_short_12","alias_value":"MIYNM7VHWJIC","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"MIYNM7VHWJICUJHY","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"MIYNM7VH","created_at":"2026-05-18T12:26:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:MIYNM7VHWJICUJHYJX7LSPJAPQ","target":"record","payload":{"canonical_record":{"source":{"id":"1006.0217","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-01T19:10:02Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"2d0efa952c01a138f92d4874de2ccb28d2b758f6b47f1017ae49268619376061","abstract_canon_sha256":"3f1fd8155943138b3d870d34b1c2fb6dee5f66c6feee3b4ea2c941e4b57d89fd"},"schema_version":"1.0"},"canonical_sha256":"6230d67ea7b2502a24f84dfeb93d207c24567e65b51cc4260f79ae3f06f8c3ad","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:38:48.193286Z","signature_b64":"aBiLidbWlmptfIgc7Ms2yAAOdc70ou11J6y+3oPKJBLRHyce7Hu0xWlHTFK4xp1v/vWcZ0P/Ri8q9eyvK65KDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6230d67ea7b2502a24f84dfeb93d207c24567e65b51cc4260f79ae3f06f8c3ad","last_reissued_at":"2026-05-18T04:38:48.192843Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:38:48.192843Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1006.0217","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:38:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jWy7arYSseISoayymqMN4XYit3PGk0uMbQTYsnhrd/IeQlC8KozblcLANUJOs30Xm5dk0iTtIQlndTdvZdBNCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T22:41:08.079861Z"},"content_sha256":"29739e28986d66d25b15b4d9c5d5fed5d0d1592754fcdc22ae48bb4722ffc506","schema_version":"1.0","event_id":"sha256:29739e28986d66d25b15b4d9c5d5fed5d0d1592754fcdc22ae48bb4722ffc506"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:MIYNM7VHWJICUJHYJX7LSPJAPQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gravitational Waves from Abelian Gauge Fields and Cosmic Strings at Preheating","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Daniel G. Figueroa, Jean-Francois Dufaux, Juan Garcia-Bellido","submitted_at":"2010-06-01T19:10:02Z","abstract_excerpt":"Primordial gravitational waves provide a very important stochastic background that could be detected soon with interferometric gravitational wave antennas or indirectly via the induced patterns in the polarization anisotropies of the cosmic microwave background. The detection of these waves will open a new window into the early Universe, and therefore it is important to characterize in detail all possible sources of primordial gravitational waves. In this paper we develop theoretical and numerical methods to study the production of gravitational waves from out-of-equilibrium gauge fields at pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.0217","kind":"arxiv","version":2},"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":"2026-05-18T04:38:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yt6Z7RW6pIwcBx+LVNLxndsedowt1mjbMQiVrs2RO34XPtgScft63g64hT9CShAjKxQFD3rGJgZ9jfguekKhAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T22:41:08.080340Z"},"content_sha256":"ee814261211ac6fd3f1eef6a69a15dd21228baaa00154807cff42027edcb1200","schema_version":"1.0","event_id":"sha256:ee814261211ac6fd3f1eef6a69a15dd21228baaa00154807cff42027edcb1200"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MIYNM7VHWJICUJHYJX7LSPJAPQ/bundle.json","state_url":"https://pith.science/pith/MIYNM7VHWJICUJHYJX7LSPJAPQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MIYNM7VHWJICUJHYJX7LSPJAPQ/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":"2026-08-15T22:41:08Z","links":{"resolver":"https://pith.science/pith/MIYNM7VHWJICUJHYJX7LSPJAPQ","bundle":"https://pith.science/pith/MIYNM7VHWJICUJHYJX7LSPJAPQ/bundle.json","state":"https://pith.science/pith/MIYNM7VHWJICUJHYJX7LSPJAPQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MIYNM7VHWJICUJHYJX7LSPJAPQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:MIYNM7VHWJICUJHYJX7LSPJAPQ","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":"3f1fd8155943138b3d870d34b1c2fb6dee5f66c6feee3b4ea2c941e4b57d89fd","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-01T19:10:02Z","title_canon_sha256":"2d0efa952c01a138f92d4874de2ccb28d2b758f6b47f1017ae49268619376061"},"schema_version":"1.0","source":{"id":"1006.0217","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.0217","created_at":"2026-05-18T04:38:48Z"},{"alias_kind":"arxiv_version","alias_value":"1006.0217v2","created_at":"2026-05-18T04:38:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.0217","created_at":"2026-05-18T04:38:48Z"},{"alias_kind":"pith_short_12","alias_value":"MIYNM7VHWJIC","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"MIYNM7VHWJICUJHY","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"MIYNM7VH","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:ee814261211ac6fd3f1eef6a69a15dd21228baaa00154807cff42027edcb1200","target":"graph","created_at":"2026-05-18T04:38:48Z","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":"Primordial gravitational waves provide a very important stochastic background that could be detected soon with interferometric gravitational wave antennas or indirectly via the induced patterns in the polarization anisotropies of the cosmic microwave background. The detection of these waves will open a new window into the early Universe, and therefore it is important to characterize in detail all possible sources of primordial gravitational waves. In this paper we develop theoretical and numerical methods to study the production of gravitational waves from out-of-equilibrium gauge fields at pr","authors_text":"Daniel G. Figueroa, Jean-Francois Dufaux, Juan Garcia-Bellido","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-01T19:10:02Z","title":"Gravitational Waves from Abelian Gauge Fields and Cosmic Strings at Preheating"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.0217","kind":"arxiv","version":2},"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":"sha256:29739e28986d66d25b15b4d9c5d5fed5d0d1592754fcdc22ae48bb4722ffc506","target":"record","created_at":"2026-05-18T04:38:48Z","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":"3f1fd8155943138b3d870d34b1c2fb6dee5f66c6feee3b4ea2c941e4b57d89fd","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-01T19:10:02Z","title_canon_sha256":"2d0efa952c01a138f92d4874de2ccb28d2b758f6b47f1017ae49268619376061"},"schema_version":"1.0","source":{"id":"1006.0217","kind":"arxiv","version":2}},"canonical_sha256":"6230d67ea7b2502a24f84dfeb93d207c24567e65b51cc4260f79ae3f06f8c3ad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6230d67ea7b2502a24f84dfeb93d207c24567e65b51cc4260f79ae3f06f8c3ad","first_computed_at":"2026-05-18T04:38:48.192843Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:38:48.192843Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aBiLidbWlmptfIgc7Ms2yAAOdc70ou11J6y+3oPKJBLRHyce7Hu0xWlHTFK4xp1v/vWcZ0P/Ri8q9eyvK65KDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:38:48.193286Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.0217","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:29739e28986d66d25b15b4d9c5d5fed5d0d1592754fcdc22ae48bb4722ffc506","sha256:ee814261211ac6fd3f1eef6a69a15dd21228baaa00154807cff42027edcb1200"],"state_sha256":"2bbf6ef14e8eee74be3746048539a2943c565728fc1cc4fea7b3ae80d5fbe03b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9hpFHf+yjSOlmdA+oX1eSoz239MYaaYodIUBbh1fYnP8d+j8/9HoXoEZbiVTW+iL6Z5hfmmHBmIBxW8irY/pDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T22:41:08.084828Z","bundle_sha256":"8af1f6d29f7a2423c8a21e482a14160f0e3a7a96d4c1a12f2626aaad409d1669"}}