{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:G66JDZWLAMC2DB327DHPX5TEQA","short_pith_number":"pith:G66JDZWL","canonical_record":{"source":{"id":"1311.3225","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-13T17:32:26Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"f71dc19aefa04a3a2f10b171bea3bda0071d45e2db49bd75cda8c17810b2e6bf","abstract_canon_sha256":"2f68a63ccaf9103abc04146c1aca5d06207ad939480efc24ed45ed77cc55a475"},"schema_version":"1.0"},"canonical_sha256":"37bc91e6cb0305a1877af8cefbf6648022f609e4c327c5196a5b06046c79e6bd","source":{"kind":"arxiv","id":"1311.3225","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.3225","created_at":"2026-05-18T01:46:31Z"},{"alias_kind":"arxiv_version","alias_value":"1311.3225v2","created_at":"2026-05-18T01:46:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.3225","created_at":"2026-05-18T01:46:31Z"},{"alias_kind":"pith_short_12","alias_value":"G66JDZWLAMC2","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"G66JDZWLAMC2DB32","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"G66JDZWL","created_at":"2026-05-18T12:27:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:G66JDZWLAMC2DB327DHPX5TEQA","target":"record","payload":{"canonical_record":{"source":{"id":"1311.3225","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-13T17:32:26Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"f71dc19aefa04a3a2f10b171bea3bda0071d45e2db49bd75cda8c17810b2e6bf","abstract_canon_sha256":"2f68a63ccaf9103abc04146c1aca5d06207ad939480efc24ed45ed77cc55a475"},"schema_version":"1.0"},"canonical_sha256":"37bc91e6cb0305a1877af8cefbf6648022f609e4c327c5196a5b06046c79e6bd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:46:31.442907Z","signature_b64":"k30/uYqXSA2b0y7N7aDZEjqBEhTdz9loIMmytdlmmF99oVIVzuWEs9P2aWRI046njewamIUPQGHaaHIaZUOSCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"37bc91e6cb0305a1877af8cefbf6648022f609e4c327c5196a5b06046c79e6bd","last_reissued_at":"2026-05-18T01:46:31.442409Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:46:31.442409Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.3225","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":"2026-05-18T01:46:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CWDdzskEURbjxt7Q+4uWP+iY/OthiY/m4d46iKKsDf9RU76loS3GTP8fEGKbcHC7It+g72CR6FPqZZrFP7G3Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T09:27:18.979514Z"},"content_sha256":"ea5f151d1f65e295f4ce1e735a6df8b1961ac6e0efd80dd08d4f38e8413e1e0d","schema_version":"1.0","event_id":"sha256:ea5f151d1f65e295f4ce1e735a6df8b1961ac6e0efd80dd08d4f38e8413e1e0d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:G66JDZWLAMC2DB327DHPX5TEQA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cosmic Microwave Background temperature and polarization anisotropies from the large-N limit of global defects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Daniel G. Figueroa, Elisa Fenu, Juan Garcia-Bellido, Martin Kunz, Ruth Durrer","submitted_at":"2013-11-13T17:32:26Z","abstract_excerpt":"We determine the full C_l spectra and correlation functions of the temperature and polarization anisotropies in the CMB, generated by a source modeled by the large N limit of spontaneously broken global O(N)-theories. We point out a problem in the standard approach of treating the radiation-matter transition by interpolating the eigenvectors of the unequal-time correlators of the source energy-momentum tensor. This affects the CMB predictions from all type of cosmic defects. We propose a method to overcome this difficulty, and find that in the large-N global model that we study, differences in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.3225","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":"2026-05-18T01:46:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t9bK0UEzSfeZy5u7TmKXrIplsvrtZFCzqjnmjw8xp1y7+BKVAvbZjj96y8XPuG9nxrGvRWiIbFJTC/6AZgOZDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T09:27:18.979873Z"},"content_sha256":"84494d380fb6f6ce773c3d75e02abea5d68baf4756504db69adae3796ce9723e","schema_version":"1.0","event_id":"sha256:84494d380fb6f6ce773c3d75e02abea5d68baf4756504db69adae3796ce9723e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G66JDZWLAMC2DB327DHPX5TEQA/bundle.json","state_url":"https://pith.science/pith/G66JDZWLAMC2DB327DHPX5TEQA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G66JDZWLAMC2DB327DHPX5TEQA/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":"2026-05-28T09:27:18Z","links":{"resolver":"https://pith.science/pith/G66JDZWLAMC2DB327DHPX5TEQA","bundle":"https://pith.science/pith/G66JDZWLAMC2DB327DHPX5TEQA/bundle.json","state":"https://pith.science/pith/G66JDZWLAMC2DB327DHPX5TEQA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G66JDZWLAMC2DB327DHPX5TEQA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:G66JDZWLAMC2DB327DHPX5TEQA","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":"2f68a63ccaf9103abc04146c1aca5d06207ad939480efc24ed45ed77cc55a475","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-13T17:32:26Z","title_canon_sha256":"f71dc19aefa04a3a2f10b171bea3bda0071d45e2db49bd75cda8c17810b2e6bf"},"schema_version":"1.0","source":{"id":"1311.3225","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.3225","created_at":"2026-05-18T01:46:31Z"},{"alias_kind":"arxiv_version","alias_value":"1311.3225v2","created_at":"2026-05-18T01:46:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.3225","created_at":"2026-05-18T01:46:31Z"},{"alias_kind":"pith_short_12","alias_value":"G66JDZWLAMC2","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"G66JDZWLAMC2DB32","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"G66JDZWL","created_at":"2026-05-18T12:27:45Z"}],"graph_snapshots":[{"event_id":"sha256:84494d380fb6f6ce773c3d75e02abea5d68baf4756504db69adae3796ce9723e","target":"graph","created_at":"2026-05-18T01:46:31Z","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 determine the full C_l spectra and correlation functions of the temperature and polarization anisotropies in the CMB, generated by a source modeled by the large N limit of spontaneously broken global O(N)-theories. We point out a problem in the standard approach of treating the radiation-matter transition by interpolating the eigenvectors of the unequal-time correlators of the source energy-momentum tensor. This affects the CMB predictions from all type of cosmic defects. We propose a method to overcome this difficulty, and find that in the large-N global model that we study, differences in","authors_text":"Daniel G. Figueroa, Elisa Fenu, Juan Garcia-Bellido, Martin Kunz, Ruth Durrer","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-13T17:32:26Z","title":"Cosmic Microwave Background temperature and polarization anisotropies from the large-N limit of global defects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.3225","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:ea5f151d1f65e295f4ce1e735a6df8b1961ac6e0efd80dd08d4f38e8413e1e0d","target":"record","created_at":"2026-05-18T01:46:31Z","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":"2f68a63ccaf9103abc04146c1aca5d06207ad939480efc24ed45ed77cc55a475","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-13T17:32:26Z","title_canon_sha256":"f71dc19aefa04a3a2f10b171bea3bda0071d45e2db49bd75cda8c17810b2e6bf"},"schema_version":"1.0","source":{"id":"1311.3225","kind":"arxiv","version":2}},"canonical_sha256":"37bc91e6cb0305a1877af8cefbf6648022f609e4c327c5196a5b06046c79e6bd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"37bc91e6cb0305a1877af8cefbf6648022f609e4c327c5196a5b06046c79e6bd","first_computed_at":"2026-05-18T01:46:31.442409Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:46:31.442409Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"k30/uYqXSA2b0y7N7aDZEjqBEhTdz9loIMmytdlmmF99oVIVzuWEs9P2aWRI046njewamIUPQGHaaHIaZUOSCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:46:31.442907Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.3225","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea5f151d1f65e295f4ce1e735a6df8b1961ac6e0efd80dd08d4f38e8413e1e0d","sha256:84494d380fb6f6ce773c3d75e02abea5d68baf4756504db69adae3796ce9723e"],"state_sha256":"bfc970d126632880ac44606bb10cc1c2517439c33bda38bb8d02c13ab56a107e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6IpIw/MMHVwDrxLrc9j8W9k+cJpvAhUIMeB/b7b8VN7C3DrB5iRA4B6BNpG1uxuxAFS6O4bGjUox5avD8lzvBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T09:27:18.981843Z","bundle_sha256":"a21a84aceb2089b24d6d65eda6df92173e29a2247b95bbf9cba1162b41528d03"}}