{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:GLHFJ3I7MU5YIQSIF2WU4PFYCU","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":"9913d34396d79a9d0d529d7d53ccf7165f3cc544d84c2c263bf40a493219f31c","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1994-07-28T17:07:29Z","title_canon_sha256":"d2342ccfa98c95e1b735807fd8a9f44eb62256a85f8cb048d91efaac4b694b29"},"schema_version":"1.0","source":{"id":"astro-ph/9407093","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9407093","created_at":"2026-07-04T15:46:14Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9407093v1","created_at":"2026-07-04T15:46:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9407093","created_at":"2026-07-04T15:46:14Z"},{"alias_kind":"pith_short_12","alias_value":"GLHFJ3I7MU5Y","created_at":"2026-07-04T15:46:14Z"},{"alias_kind":"pith_short_16","alias_value":"GLHFJ3I7MU5YIQSI","created_at":"2026-07-04T15:46:14Z"},{"alias_kind":"pith_short_8","alias_value":"GLHFJ3I7","created_at":"2026-07-04T15:46:14Z"}],"graph_snapshots":[{"event_id":"sha256:d6438d8cf1d218a3fa78929f10768b9a425888bef2c8bca871c01f2c9f5afc02","target":"graph","created_at":"2026-07-04T15:46:14Z","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/astro-ph/9407093/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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","authors_text":"Naoshi Sugiyama, Wayne Hu","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1994-07-28T17:07:29Z","title":"Anisotropies in the Cosmic Microwave Background: An Analytic Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9407093","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:b7e254f5fa5ef129936fe447fb0b40d6c20346bac1c1397e3808538d6db7885e","target":"record","created_at":"2026-07-04T15:46:14Z","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":"9913d34396d79a9d0d529d7d53ccf7165f3cc544d84c2c263bf40a493219f31c","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1994-07-28T17:07:29Z","title_canon_sha256":"d2342ccfa98c95e1b735807fd8a9f44eb62256a85f8cb048d91efaac4b694b29"},"schema_version":"1.0","source":{"id":"astro-ph/9407093","kind":"arxiv","version":1}},"canonical_sha256":"32ce54ed1f653b8442482ead4e3cb815087c8da961ce605ed8e7b6c7eb79abb0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"32ce54ed1f653b8442482ead4e3cb815087c8da961ce605ed8e7b6c7eb79abb0","first_computed_at":"2026-07-04T15:46:14.861282Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:46:14.861282Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CrfHIBPY+rU+6yFt36LbexDxrCISerDiv3TPdZxBCP6MmvD7u/1qQq6kFM8fX8MKM+4icSXQnS3OuPSzeZoACg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:46:14.861681Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9407093","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b7e254f5fa5ef129936fe447fb0b40d6c20346bac1c1397e3808538d6db7885e","sha256:d6438d8cf1d218a3fa78929f10768b9a425888bef2c8bca871c01f2c9f5afc02"],"state_sha256":"2bc320fdd3557fde3cb25ec3314729401b90cfc8bf4241ddf44195077499fbaf"}