{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:7ZL2CIRLSUMP7QFEVULZSYWAL4","short_pith_number":"pith:7ZL2CIRL","canonical_record":{"source":{"id":"2411.12207","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-11-19T03:53:51Z","cross_cats_sorted":["astro-ph.IM","cs.CE"],"title_canon_sha256":"b7605ce1fc36ebbcd21cd22d9485e2b78ae413123f3ce062268ba6b72f381c5f","abstract_canon_sha256":"3258c55a46b0dac41a8b01b9ea471082de4f746acfac077280cbe0d180e3acfd"},"schema_version":"1.0"},"canonical_sha256":"fe57a1222b9518ffc0a4ad179962c05f207f9462b43170371c1b96b5c7c6226b","source":{"kind":"arxiv","id":"2411.12207","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.12207","created_at":"2026-07-05T09:37:17Z"},{"alias_kind":"arxiv_version","alias_value":"2411.12207v1","created_at":"2026-07-05T09:37:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.12207","created_at":"2026-07-05T09:37:17Z"},{"alias_kind":"pith_short_12","alias_value":"7ZL2CIRLSUMP","created_at":"2026-07-05T09:37:17Z"},{"alias_kind":"pith_short_16","alias_value":"7ZL2CIRLSUMP7QFE","created_at":"2026-07-05T09:37:17Z"},{"alias_kind":"pith_short_8","alias_value":"7ZL2CIRL","created_at":"2026-07-05T09:37:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:7ZL2CIRLSUMP7QFEVULZSYWAL4","target":"record","payload":{"canonical_record":{"source":{"id":"2411.12207","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-11-19T03:53:51Z","cross_cats_sorted":["astro-ph.IM","cs.CE"],"title_canon_sha256":"b7605ce1fc36ebbcd21cd22d9485e2b78ae413123f3ce062268ba6b72f381c5f","abstract_canon_sha256":"3258c55a46b0dac41a8b01b9ea471082de4f746acfac077280cbe0d180e3acfd"},"schema_version":"1.0"},"canonical_sha256":"fe57a1222b9518ffc0a4ad179962c05f207f9462b43170371c1b96b5c7c6226b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:37:17.696518Z","signature_b64":"AGwycG+StuGhI3uIioAdKSmpOi/+gAcDmHT/LqKqG2C9Tww8s7YbW070w11mlfBU+NMvhETGMOIHp7qZnNFQBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe57a1222b9518ffc0a4ad179962c05f207f9462b43170371c1b96b5c7c6226b","last_reissued_at":"2026-07-05T09:37:17.696025Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:37:17.696025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.12207","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":"2026-07-05T09:37:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cMf4QtGyjbm0kGsx6H39uDEjchrwI9KxGUH+SLAUAth0NTW9fsOdlNlJKoNbU3umxFqVP/7rVWXoUjsZwns4Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T11:11:14.619359Z"},"content_sha256":"b62260643beb7cf3647b6368c77cc4698b9fe36441ea61b80f906b1eb0780e38","schema_version":"1.0","event_id":"sha256:b62260643beb7cf3647b6368c77cc4698b9fe36441ea61b80f906b1eb0780e38"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:7ZL2CIRLSUMP7QFEVULZSYWAL4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CMBAnalysis: A Modern Framework for High-Precision Cosmic Microwave Background Analysis","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.IM","cs.CE"],"primary_cat":"astro-ph.CO","authors_text":"Srikrishna S Kashyap","submitted_at":"2024-11-19T03:53:51Z","abstract_excerpt":"I present CMBAnalysis, a state-of-the-art Python framework designed for high-precision analysis of Cosmic Microwave Background (CMB) radiation data. This comprehensive package implements parallel Markov Chain Monte Carlo (MCMC) techniques for robust cosmological parameter estimation, featuring adaptive integration methods and sophisticated error propagation. The framework incorporates recent advances in computational cosmology, including support for extended cosmological models, detailed systematic error analysis, and optimized numerical algorithms. I demonstrate its capabilities through analy"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.12207","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/2411.12207/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":"2026-07-05T09:37:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cmGerRRtAMdZWWbETJDRK89ULlJtO7yo5y9fAh8NPHNx5QWq5w2lt1dARzCf6MmgifDux25RSMIT+D6NbA4WCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T11:11:14.619848Z"},"content_sha256":"01e8fca82bb41489f6e609e900ab40dcf154ddaeca486775b4850f3a58654f62","schema_version":"1.0","event_id":"sha256:01e8fca82bb41489f6e609e900ab40dcf154ddaeca486775b4850f3a58654f62"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7ZL2CIRLSUMP7QFEVULZSYWAL4/bundle.json","state_url":"https://pith.science/pith/7ZL2CIRLSUMP7QFEVULZSYWAL4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7ZL2CIRLSUMP7QFEVULZSYWAL4/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":"2026-08-14T11:11:14Z","links":{"resolver":"https://pith.science/pith/7ZL2CIRLSUMP7QFEVULZSYWAL4","bundle":"https://pith.science/pith/7ZL2CIRLSUMP7QFEVULZSYWAL4/bundle.json","state":"https://pith.science/pith/7ZL2CIRLSUMP7QFEVULZSYWAL4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7ZL2CIRLSUMP7QFEVULZSYWAL4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:7ZL2CIRLSUMP7QFEVULZSYWAL4","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":"3258c55a46b0dac41a8b01b9ea471082de4f746acfac077280cbe0d180e3acfd","cross_cats_sorted":["astro-ph.IM","cs.CE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-11-19T03:53:51Z","title_canon_sha256":"b7605ce1fc36ebbcd21cd22d9485e2b78ae413123f3ce062268ba6b72f381c5f"},"schema_version":"1.0","source":{"id":"2411.12207","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.12207","created_at":"2026-07-05T09:37:17Z"},{"alias_kind":"arxiv_version","alias_value":"2411.12207v1","created_at":"2026-07-05T09:37:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.12207","created_at":"2026-07-05T09:37:17Z"},{"alias_kind":"pith_short_12","alias_value":"7ZL2CIRLSUMP","created_at":"2026-07-05T09:37:17Z"},{"alias_kind":"pith_short_16","alias_value":"7ZL2CIRLSUMP7QFE","created_at":"2026-07-05T09:37:17Z"},{"alias_kind":"pith_short_8","alias_value":"7ZL2CIRL","created_at":"2026-07-05T09:37:17Z"}],"graph_snapshots":[{"event_id":"sha256:01e8fca82bb41489f6e609e900ab40dcf154ddaeca486775b4850f3a58654f62","target":"graph","created_at":"2026-07-05T09:37:17Z","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/2411.12207/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"I present CMBAnalysis, a state-of-the-art Python framework designed for high-precision analysis of Cosmic Microwave Background (CMB) radiation data. This comprehensive package implements parallel Markov Chain Monte Carlo (MCMC) techniques for robust cosmological parameter estimation, featuring adaptive integration methods and sophisticated error propagation. The framework incorporates recent advances in computational cosmology, including support for extended cosmological models, detailed systematic error analysis, and optimized numerical algorithms. I demonstrate its capabilities through analy","authors_text":"Srikrishna S Kashyap","cross_cats":["astro-ph.IM","cs.CE"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-11-19T03:53:51Z","title":"CMBAnalysis: A Modern Framework for High-Precision Cosmic Microwave Background Analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.12207","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:b62260643beb7cf3647b6368c77cc4698b9fe36441ea61b80f906b1eb0780e38","target":"record","created_at":"2026-07-05T09:37:17Z","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":"3258c55a46b0dac41a8b01b9ea471082de4f746acfac077280cbe0d180e3acfd","cross_cats_sorted":["astro-ph.IM","cs.CE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-11-19T03:53:51Z","title_canon_sha256":"b7605ce1fc36ebbcd21cd22d9485e2b78ae413123f3ce062268ba6b72f381c5f"},"schema_version":"1.0","source":{"id":"2411.12207","kind":"arxiv","version":1}},"canonical_sha256":"fe57a1222b9518ffc0a4ad179962c05f207f9462b43170371c1b96b5c7c6226b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fe57a1222b9518ffc0a4ad179962c05f207f9462b43170371c1b96b5c7c6226b","first_computed_at":"2026-07-05T09:37:17.696025Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:37:17.696025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AGwycG+StuGhI3uIioAdKSmpOi/+gAcDmHT/LqKqG2C9Tww8s7YbW070w11mlfBU+NMvhETGMOIHp7qZnNFQBA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:37:17.696518Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.12207","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b62260643beb7cf3647b6368c77cc4698b9fe36441ea61b80f906b1eb0780e38","sha256:01e8fca82bb41489f6e609e900ab40dcf154ddaeca486775b4850f3a58654f62"],"state_sha256":"40815c8023d47209c272b8a8ee2d40c25ec994633b4578db95a274982ca1635d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B9rHH0kuvU4sXj5ljVYGDfrJ366dY7hF5XzbzabCqlMmTw/1yFIvP8jPHXDLE5ZVUP+JfdM7PNraEp7T9ia3CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T11:11:14.624152Z","bundle_sha256":"5d2eedf9a84a2908a50d9352ed2ed6efa39b79983a4c7d9a046fa6d3f021acbc"}}