{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:DAQDXF7SOCLVVBN7HLSULLT6FG","short_pith_number":"pith:DAQDXF7S","canonical_record":{"source":{"id":"1705.08204","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-23T12:18:53Z","cross_cats_sorted":["physics.geo-ph"],"title_canon_sha256":"3da4615f31db44ab3076d39ba36e707932f835c2767ac254966d969aa7d5ba90","abstract_canon_sha256":"21c76e93e2281a07d4e6713d541778f0b23145b73ad0de26dcb47370c6daade0"},"schema_version":"1.0"},"canonical_sha256":"18203b97f270975a85bf3ae545ae7e29a0913d14adc81aad6d38b699c05b0934","source":{"kind":"arxiv","id":"1705.08204","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.08204","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"arxiv_version","alias_value":"1705.08204v1","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.08204","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"pith_short_12","alias_value":"DAQDXF7SOCLV","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"DAQDXF7SOCLVVBN7","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"DAQDXF7S","created_at":"2026-05-18T12:31:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:DAQDXF7SOCLVVBN7HLSULLT6FG","target":"record","payload":{"canonical_record":{"source":{"id":"1705.08204","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-23T12:18:53Z","cross_cats_sorted":["physics.geo-ph"],"title_canon_sha256":"3da4615f31db44ab3076d39ba36e707932f835c2767ac254966d969aa7d5ba90","abstract_canon_sha256":"21c76e93e2281a07d4e6713d541778f0b23145b73ad0de26dcb47370c6daade0"},"schema_version":"1.0"},"canonical_sha256":"18203b97f270975a85bf3ae545ae7e29a0913d14adc81aad6d38b699c05b0934","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:40:03.444082Z","signature_b64":"7+FQqxk4B9KiV0jxD95nYLVuYeWH/LsUwleFyDifbSborpna0oQet5qnH09z3Adh0pLLboa1UFGDPQeuuFDNCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"18203b97f270975a85bf3ae545ae7e29a0913d14adc81aad6d38b699c05b0934","last_reissued_at":"2026-05-18T00:40:03.443592Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:40:03.443592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.08204","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":"2026-05-18T00:40:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9clSHqfNILk2FHjgo3M9dkM/6XbvnGMIw4YdhJ9C7mespoUuLyHTnw4ZACB8raRvUrMrE+lcWOQ5cJ0qc/qlCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T10:00:34.366640Z"},"content_sha256":"70c51b7057061a16805b0b829b55c11c52078ef84bf7ec3eb39c4c62be23384c","schema_version":"1.0","event_id":"sha256:70c51b7057061a16805b0b829b55c11c52078ef84bf7ec3eb39c4c62be23384c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:DAQDXF7SOCLVVBN7HLSULLT6FG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Sensitivity of Helioseismic Measurements of Normal-mode Coupling to Flows and Sound-speed Perturbations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.geo-ph"],"primary_cat":"astro-ph.SR","authors_text":"H. M. Antia, Katepalli R. Sreenivasan, Laurent Gizon, Martin Woodard, Shravan M. Hanasoge","submitted_at":"2017-05-23T12:18:53Z","abstract_excerpt":"In this article, we derive and compute the sensitivity of measurements of coupling between normal modes of oscillation in the Sun to underlying flows. The theory is based on first-Born perturbation theory, and the analysis is carried out using the formalism described by \\citet{lavely92}. Albeit tedious, we detail the derivation and compute the sensitivity of specific pairs of coupled normal modes to anomalies in the interior. Indeed, these kernels are critical for the accurate inference of convective flow amplitudes and large-scale circulations in the solar interior. We resolve some inconsiste"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.08204","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":""},"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":"2026-05-18T00:40:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t2XQOFB7Nijq0lqZrCDzkcigIFmTVZcErrcySsnB4rknvlYBxXhpIbid5EBhRQahC/n+v32JuSC2nofjz2BpAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T10:00:34.366989Z"},"content_sha256":"d352b2c22f0e811d056a10f889e2ef04a9092c50e637558b697d99df21ffe01a","schema_version":"1.0","event_id":"sha256:d352b2c22f0e811d056a10f889e2ef04a9092c50e637558b697d99df21ffe01a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DAQDXF7SOCLVVBN7HLSULLT6FG/bundle.json","state_url":"https://pith.science/pith/DAQDXF7SOCLVVBN7HLSULLT6FG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DAQDXF7SOCLVVBN7HLSULLT6FG/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":"2026-06-05T10:00:34Z","links":{"resolver":"https://pith.science/pith/DAQDXF7SOCLVVBN7HLSULLT6FG","bundle":"https://pith.science/pith/DAQDXF7SOCLVVBN7HLSULLT6FG/bundle.json","state":"https://pith.science/pith/DAQDXF7SOCLVVBN7HLSULLT6FG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DAQDXF7SOCLVVBN7HLSULLT6FG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:DAQDXF7SOCLVVBN7HLSULLT6FG","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":"21c76e93e2281a07d4e6713d541778f0b23145b73ad0de26dcb47370c6daade0","cross_cats_sorted":["physics.geo-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-23T12:18:53Z","title_canon_sha256":"3da4615f31db44ab3076d39ba36e707932f835c2767ac254966d969aa7d5ba90"},"schema_version":"1.0","source":{"id":"1705.08204","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.08204","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"arxiv_version","alias_value":"1705.08204v1","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.08204","created_at":"2026-05-18T00:40:03Z"},{"alias_kind":"pith_short_12","alias_value":"DAQDXF7SOCLV","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"DAQDXF7SOCLVVBN7","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"DAQDXF7S","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:d352b2c22f0e811d056a10f889e2ef04a9092c50e637558b697d99df21ffe01a","target":"graph","created_at":"2026-05-18T00:40:03Z","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":"In this article, we derive and compute the sensitivity of measurements of coupling between normal modes of oscillation in the Sun to underlying flows. The theory is based on first-Born perturbation theory, and the analysis is carried out using the formalism described by \\citet{lavely92}. Albeit tedious, we detail the derivation and compute the sensitivity of specific pairs of coupled normal modes to anomalies in the interior. Indeed, these kernels are critical for the accurate inference of convective flow amplitudes and large-scale circulations in the solar interior. We resolve some inconsiste","authors_text":"H. M. Antia, Katepalli R. Sreenivasan, Laurent Gizon, Martin Woodard, Shravan M. Hanasoge","cross_cats":["physics.geo-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-23T12:18:53Z","title":"Sensitivity of Helioseismic Measurements of Normal-mode Coupling to Flows and Sound-speed Perturbations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.08204","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":"sha256:70c51b7057061a16805b0b829b55c11c52078ef84bf7ec3eb39c4c62be23384c","target":"record","created_at":"2026-05-18T00:40:03Z","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":"21c76e93e2281a07d4e6713d541778f0b23145b73ad0de26dcb47370c6daade0","cross_cats_sorted":["physics.geo-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-23T12:18:53Z","title_canon_sha256":"3da4615f31db44ab3076d39ba36e707932f835c2767ac254966d969aa7d5ba90"},"schema_version":"1.0","source":{"id":"1705.08204","kind":"arxiv","version":1}},"canonical_sha256":"18203b97f270975a85bf3ae545ae7e29a0913d14adc81aad6d38b699c05b0934","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18203b97f270975a85bf3ae545ae7e29a0913d14adc81aad6d38b699c05b0934","first_computed_at":"2026-05-18T00:40:03.443592Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:40:03.443592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7+FQqxk4B9KiV0jxD95nYLVuYeWH/LsUwleFyDifbSborpna0oQet5qnH09z3Adh0pLLboa1UFGDPQeuuFDNCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:40:03.444082Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.08204","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:70c51b7057061a16805b0b829b55c11c52078ef84bf7ec3eb39c4c62be23384c","sha256:d352b2c22f0e811d056a10f889e2ef04a9092c50e637558b697d99df21ffe01a"],"state_sha256":"2737d94bfcbcc757c92969be034553927c572a69d3d0b4044d95a7ec5f958407"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YOsSUVueyAk0wzKdmIKVX54soDotV3JddEVpeALQzZfKG1GIxQBkgvWzYHC1huKPsi9CFOc/5MzSXbqytSVvDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T10:00:34.369091Z","bundle_sha256":"0a2aea549d2562ea90698baba628bcf2b21bd656d2d775f80065e0a3e210aa69"}}