{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1994:GLHFJ3I7MU5YIQSIF2WU4PFYCU","short_pith_number":"pith:GLHFJ3I7","schema_version":"1.0","canonical_sha256":"32ce54ed1f653b8442482ead4e3cb815087c8da961ce605ed8e7b6c7eb79abb0","source":{"kind":"arxiv","id":"astro-ph/9407093","version":1},"attestation_state":"computed","paper":{"title":"Anisotropies in the Cosmic Microwave Background: An Analytic Approach","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Naoshi Sugiyama, Wayne Hu","submitted_at":"1994-07-28T17:07:29Z","abstract_excerpt":"We introduce a simple yet powerful {\\it analytic} method which obtains the structure of cosmic microwave background anisotropies to better than 5-10\\% in temperature fluctuations on {\\it all} scales. It is applicable to {\\it any} model in which the potential fluctuations at recombination are both linear and known. Moreover, it recovers and explains the presence of the ``Doppler peaks'' at degree scales as {\\it driven} acoustic oscillations of the photon-baryon fluid. We treat in detail such subtleties as the time dependence of the gravitational driving force, anisotropic stress from the neutri"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"astro-ph/9407093","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1994-07-28T17:07:29Z","cross_cats_sorted":[],"title_canon_sha256":"d2342ccfa98c95e1b735807fd8a9f44eb62256a85f8cb048d91efaac4b694b29","abstract_canon_sha256":"9913d34396d79a9d0d529d7d53ccf7165f3cc544d84c2c263bf40a493219f31c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:46:14.861681Z","signature_b64":"CrfHIBPY+rU+6yFt36LbexDxrCISerDiv3TPdZxBCP6MmvD7u/1qQq6kFM8fX8MKM+4icSXQnS3OuPSzeZoACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32ce54ed1f653b8442482ead4e3cb815087c8da961ce605ed8e7b6c7eb79abb0","last_reissued_at":"2026-07-04T15:46:14.861282Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:46:14.861282Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Anisotropies in the Cosmic Microwave Background: An Analytic Approach","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Naoshi Sugiyama, Wayne Hu","submitted_at":"1994-07-28T17:07:29Z","abstract_excerpt":"We introduce a simple yet powerful {\\it analytic} method which obtains the structure of cosmic microwave background anisotropies to better than 5-10\\% in temperature fluctuations on {\\it all} scales. It is applicable to {\\it any} model in which the potential fluctuations at recombination are both linear and known. Moreover, it recovers and explains the presence of the ``Doppler peaks'' at degree scales as {\\it driven} acoustic oscillations of the photon-baryon fluid. We treat in detail such subtleties as the time dependence of the gravitational driving force, anisotropic stress from the neutri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9407093","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/astro-ph/9407093/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9407093","created_at":"2026-07-04T15:46:14.861343+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9407093v1","created_at":"2026-07-04T15:46:14.861343+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9407093","created_at":"2026-07-04T15:46:14.861343+00:00"},{"alias_kind":"pith_short_12","alias_value":"GLHFJ3I7MU5Y","created_at":"2026-07-04T15:46:14.861343+00:00"},{"alias_kind":"pith_short_16","alias_value":"GLHFJ3I7MU5YIQSI","created_at":"2026-07-04T15:46:14.861343+00:00"},{"alias_kind":"pith_short_8","alias_value":"GLHFJ3I7","created_at":"2026-07-04T15:46:14.861343+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":5,"internal_anchor_count":3,"sample":[{"citing_arxiv_id":"2606.07745","citing_title":"CMBolic: Symbolic emulators for the Cosmic Microwave Background. I. Lensing","ref_index":31,"is_internal_anchor":true},{"citing_arxiv_id":"2606.20794","citing_title":"Constraints on Horndeski Gravity with Phantom Crossing","ref_index":28,"is_internal_anchor":true},{"citing_arxiv_id":"2508.10103","citing_title":"Leptogenesis and neutrino mass with one right-handed neutrino and Higgs inflaton","ref_index":73,"is_internal_anchor":true},{"citing_arxiv_id":"2605.08907","citing_title":"The Status of Gravitational Vector Perturbations with Recent CMB Data","ref_index":8,"is_internal_anchor":false},{"citing_arxiv_id":"2604.17083","citing_title":"Dark ages bounds on non-accreting massive compact halo objects","ref_index":78,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GLHFJ3I7MU5YIQSIF2WU4PFYCU","json":"https://pith.science/pith/GLHFJ3I7MU5YIQSIF2WU4PFYCU.json","graph_json":"https://pith.science/api/pith-number/GLHFJ3I7MU5YIQSIF2WU4PFYCU/graph.json","events_json":"https://pith.science/api/pith-number/GLHFJ3I7MU5YIQSIF2WU4PFYCU/events.json","paper":"https://pith.science/paper/GLHFJ3I7"},"agent_actions":{"view_html":"https://pith.science/pith/GLHFJ3I7MU5YIQSIF2WU4PFYCU","download_json":"https://pith.science/pith/GLHFJ3I7MU5YIQSIF2WU4PFYCU.json","view_paper":"https://pith.science/paper/GLHFJ3I7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/9407093&json=true","fetch_graph":"https://pith.science/api/pith-number/GLHFJ3I7MU5YIQSIF2WU4PFYCU/graph.json","fetch_events":"https://pith.science/api/pith-number/GLHFJ3I7MU5YIQSIF2WU4PFYCU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GLHFJ3I7MU5YIQSIF2WU4PFYCU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GLHFJ3I7MU5YIQSIF2WU4PFYCU/action/storage_attestation","attest_author":"https://pith.science/pith/GLHFJ3I7MU5YIQSIF2WU4PFYCU/action/author_attestation","sign_citation":"https://pith.science/pith/GLHFJ3I7MU5YIQSIF2WU4PFYCU/action/citation_signature","submit_replication":"https://pith.science/pith/GLHFJ3I7MU5YIQSIF2WU4PFYCU/action/replication_record"}},"created_at":"2026-07-04T15:46:14.861343+00:00","updated_at":"2026-07-04T15:46:14.861343+00:00"}