{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:XCLKLBLDGJSHY667YS5NB4RYWD","short_pith_number":"pith:XCLKLBLD","canonical_record":{"source":{"id":"1004.1046","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-04-07T10:32:59Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"d08c89c397ed66fa4066d01ab0caa78c79eb43740ff039bb8c04de233604b054","abstract_canon_sha256":"c33bb00af072279bfc5fd1b5d08dfa0f948f605ba8b5038a76a3cbff85385a56"},"schema_version":"1.0"},"canonical_sha256":"b896a5856332647c7bdfc4bad0f238b0db7b1e8a0c2948ce7bf0a00e0b44d32f","source":{"kind":"arxiv","id":"1004.1046","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.1046","created_at":"2026-05-18T02:33:34Z"},{"alias_kind":"arxiv_version","alias_value":"1004.1046v3","created_at":"2026-05-18T02:33:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.1046","created_at":"2026-05-18T02:33:34Z"},{"alias_kind":"pith_short_12","alias_value":"XCLKLBLDGJSH","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"XCLKLBLDGJSHY667","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"XCLKLBLD","created_at":"2026-05-18T12:26:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:XCLKLBLDGJSHY667YS5NB4RYWD","target":"record","payload":{"canonical_record":{"source":{"id":"1004.1046","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-04-07T10:32:59Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"d08c89c397ed66fa4066d01ab0caa78c79eb43740ff039bb8c04de233604b054","abstract_canon_sha256":"c33bb00af072279bfc5fd1b5d08dfa0f948f605ba8b5038a76a3cbff85385a56"},"schema_version":"1.0"},"canonical_sha256":"b896a5856332647c7bdfc4bad0f238b0db7b1e8a0c2948ce7bf0a00e0b44d32f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:34.831404Z","signature_b64":"IAo/DVLFVzknFos644Lu8H1CaMtfQf89WvrSCyFlkf/PwcdZnoot0feRSs92e7QsaYE+ZJgORa3Sm3HpvDoQDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b896a5856332647c7bdfc4bad0f238b0db7b1e8a0c2948ce7bf0a00e0b44d32f","last_reissued_at":"2026-05-18T02:33:34.831000Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:34.831000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1004.1046","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:33:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9aetnJAONSPk6ssv41ySxPBxh/C3aG3mRhch7SFMy1eVYyQwYp76PGUucnXxC5t1gFk0cHjn+KU4AzwHrPeZDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:44:26.330143Z"},"content_sha256":"6ae838a481d352654fc69c197737cd6b34da450cebbf0b600d3b90d52553c19d","schema_version":"1.0","event_id":"sha256:6ae838a481d352654fc69c197737cd6b34da450cebbf0b600d3b90d52553c19d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:XCLKLBLDGJSHY667YS5NB4RYWD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Probing Cosmic Strings with Satellite CMB measurements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Carlo Baccigalupi, E. Jeong, G. F. Smoot","submitted_at":"2010-04-07T10:32:59Z","abstract_excerpt":"We study the problem of searching for cosmic string signal patterns in the present high resolution and high sensitivity observations of the Cosmic Microwave Background (CMB). This article discusses a technique capable of recognizing Kaiser-Stebbins effect signatures in total intensity anisotropy maps, and shows that the biggest factor that produces confusion is represented by the acoustic oscillation features of the scale comparable to the size of horizon at recombination. Simulations show that the distribution of null signals for pure Gaussian maps converges to a $\\chi^2$ distribution, with d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.1046","kind":"arxiv","version":3},"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":"2026-05-18T02:33:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DMQKE07SvwXvfOkEeyJJ4ckiubDKnL99ZRsiUYl+owX57u51J/vAj3amM0Cg0UBa9NhmFi9p6xf8vbkM/S1JDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:44:26.330503Z"},"content_sha256":"95c6bf7926df42866b8e6843b8eb0f8456dc1015cfb69223d59afb33a4281ea3","schema_version":"1.0","event_id":"sha256:95c6bf7926df42866b8e6843b8eb0f8456dc1015cfb69223d59afb33a4281ea3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XCLKLBLDGJSHY667YS5NB4RYWD/bundle.json","state_url":"https://pith.science/pith/XCLKLBLDGJSHY667YS5NB4RYWD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XCLKLBLDGJSHY667YS5NB4RYWD/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":"2026-06-03T14:44:26Z","links":{"resolver":"https://pith.science/pith/XCLKLBLDGJSHY667YS5NB4RYWD","bundle":"https://pith.science/pith/XCLKLBLDGJSHY667YS5NB4RYWD/bundle.json","state":"https://pith.science/pith/XCLKLBLDGJSHY667YS5NB4RYWD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XCLKLBLDGJSHY667YS5NB4RYWD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:XCLKLBLDGJSHY667YS5NB4RYWD","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":"c33bb00af072279bfc5fd1b5d08dfa0f948f605ba8b5038a76a3cbff85385a56","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-04-07T10:32:59Z","title_canon_sha256":"d08c89c397ed66fa4066d01ab0caa78c79eb43740ff039bb8c04de233604b054"},"schema_version":"1.0","source":{"id":"1004.1046","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.1046","created_at":"2026-05-18T02:33:34Z"},{"alias_kind":"arxiv_version","alias_value":"1004.1046v3","created_at":"2026-05-18T02:33:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.1046","created_at":"2026-05-18T02:33:34Z"},{"alias_kind":"pith_short_12","alias_value":"XCLKLBLDGJSH","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"XCLKLBLDGJSHY667","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"XCLKLBLD","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:95c6bf7926df42866b8e6843b8eb0f8456dc1015cfb69223d59afb33a4281ea3","target":"graph","created_at":"2026-05-18T02:33:34Z","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 study the problem of searching for cosmic string signal patterns in the present high resolution and high sensitivity observations of the Cosmic Microwave Background (CMB). This article discusses a technique capable of recognizing Kaiser-Stebbins effect signatures in total intensity anisotropy maps, and shows that the biggest factor that produces confusion is represented by the acoustic oscillation features of the scale comparable to the size of horizon at recombination. Simulations show that the distribution of null signals for pure Gaussian maps converges to a $\\chi^2$ distribution, with d","authors_text":"Carlo Baccigalupi, E. Jeong, G. F. Smoot","cross_cats":["hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-04-07T10:32:59Z","title":"Probing Cosmic Strings with Satellite CMB measurements"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.1046","kind":"arxiv","version":3},"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":"sha256:6ae838a481d352654fc69c197737cd6b34da450cebbf0b600d3b90d52553c19d","target":"record","created_at":"2026-05-18T02:33:34Z","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":"c33bb00af072279bfc5fd1b5d08dfa0f948f605ba8b5038a76a3cbff85385a56","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-04-07T10:32:59Z","title_canon_sha256":"d08c89c397ed66fa4066d01ab0caa78c79eb43740ff039bb8c04de233604b054"},"schema_version":"1.0","source":{"id":"1004.1046","kind":"arxiv","version":3}},"canonical_sha256":"b896a5856332647c7bdfc4bad0f238b0db7b1e8a0c2948ce7bf0a00e0b44d32f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b896a5856332647c7bdfc4bad0f238b0db7b1e8a0c2948ce7bf0a00e0b44d32f","first_computed_at":"2026-05-18T02:33:34.831000Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:34.831000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IAo/DVLFVzknFos644Lu8H1CaMtfQf89WvrSCyFlkf/PwcdZnoot0feRSs92e7QsaYE+ZJgORa3Sm3HpvDoQDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:34.831404Z","signed_message":"canonical_sha256_bytes"},"source_id":"1004.1046","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ae838a481d352654fc69c197737cd6b34da450cebbf0b600d3b90d52553c19d","sha256:95c6bf7926df42866b8e6843b8eb0f8456dc1015cfb69223d59afb33a4281ea3"],"state_sha256":"3779a712c496db34067e60afa57d899cc168e4e4eeeff411de97eb26f17b3967"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cA6FU47X6pM6OpfSqe+RScfNypeupCZQaJcX3FjjzugFjxzCk39mOcztWIUKSmQUmUup/wCkdGUYj1yzouu4DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T14:44:26.332453Z","bundle_sha256":"01661649c40b80fc5d8e9cbde8ca87c23b4b1a0906966c118e07f2e832a65ddd"}}