{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:FA2MSH7VOCRYLW5RYQFRIVMBUI","short_pith_number":"pith:FA2MSH7V","canonical_record":{"source":{"id":"1705.09431","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-26T04:52:13Z","cross_cats_sorted":["physics.geo-ph"],"title_canon_sha256":"f5f1a4c2420b83cafba149808d1360f30e3ca1d8207ff2a4f1f0d4cb46e1fc84","abstract_canon_sha256":"e054bcc10bafbe1769d5ccabc923e540f1a1a25a73fbba1ae1dc0b56ea26ae2c"},"schema_version":"1.0"},"canonical_sha256":"2834c91ff570a385dbb1c40b145581a208c86d41de758408cda8412c2a44a1e2","source":{"kind":"arxiv","id":"1705.09431","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.09431","created_at":"2026-05-18T00:39:17Z"},{"alias_kind":"arxiv_version","alias_value":"1705.09431v2","created_at":"2026-05-18T00:39:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.09431","created_at":"2026-05-18T00:39:17Z"},{"alias_kind":"pith_short_12","alias_value":"FA2MSH7VOCRY","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FA2MSH7VOCRYLW5R","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FA2MSH7V","created_at":"2026-05-18T12:31:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:FA2MSH7VOCRYLW5RYQFRIVMBUI","target":"record","payload":{"canonical_record":{"source":{"id":"1705.09431","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-26T04:52:13Z","cross_cats_sorted":["physics.geo-ph"],"title_canon_sha256":"f5f1a4c2420b83cafba149808d1360f30e3ca1d8207ff2a4f1f0d4cb46e1fc84","abstract_canon_sha256":"e054bcc10bafbe1769d5ccabc923e540f1a1a25a73fbba1ae1dc0b56ea26ae2c"},"schema_version":"1.0"},"canonical_sha256":"2834c91ff570a385dbb1c40b145581a208c86d41de758408cda8412c2a44a1e2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:39:17.750154Z","signature_b64":"KLoeUldYsmFyQkisZOLtKOWrXUFsP4415eaqhwUeaNxX8TFn80ZG8jToLh0uKTH2j31D4nKhsFnzzDfE5ykNBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2834c91ff570a385dbb1c40b145581a208c86d41de758408cda8412c2a44a1e2","last_reissued_at":"2026-05-18T00:39:17.749607Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:39:17.749607Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.09431","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:39:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rO4LtmVcbrEUQGBHkntScAwSX6OlzZ7jC7Fxqb9epH3nKvzEhR/jL9uY9Crv+W+ctj0z+L5iNJgBKcpdW23dAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T21:06:11.127350Z"},"content_sha256":"b2abe42f74d252838425b15a533345116c104382d931189f2c14e81eca7924fe","schema_version":"1.0","event_id":"sha256:b2abe42f74d252838425b15a533345116c104382d931189f2c14e81eca7924fe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:FA2MSH7VOCRYLW5RYQFRIVMBUI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Seismic sensitivity of Normal-mode Coupling to Lorentz stresses in the Sun","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.geo-ph"],"primary_cat":"astro-ph.SR","authors_text":"Shravan M. Hanasoge","submitted_at":"2017-05-26T04:52:13Z","abstract_excerpt":"Understanding the governing mechanism of solar magnetism remains an outstanding challenge in astrophysics. Seismology is the most compelling technique with which to infer the internal properties of the Sun and stars. Waves in the Sun, nominally acoustic, are sensitive to the emergence and cyclical strengthening of magnetic field, evidenced by measured changes in resonant oscillation frequencies that are correlated with the solar cycle. The inference of internal Lorentz stresses from these measurements has the potential to significantly advance our appreciation of the dynamo. Indeed, seismologi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.09431","kind":"arxiv","version":2},"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":"2026-05-18T00:39:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LM+LNqyxBCzDa6Af71gRSCV3cJ4fRIrh9QwKrGoAptcfIfWUxwcLV+X2EToiSiTQ+e8Tu1R5LsFyLf5Qqkl5Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T21:06:11.128016Z"},"content_sha256":"199697fd53564002a9f988183f838a0f91415dbe2c54ab306db34e06e9b6f33e","schema_version":"1.0","event_id":"sha256:199697fd53564002a9f988183f838a0f91415dbe2c54ab306db34e06e9b6f33e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FA2MSH7VOCRYLW5RYQFRIVMBUI/bundle.json","state_url":"https://pith.science/pith/FA2MSH7VOCRYLW5RYQFRIVMBUI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FA2MSH7VOCRYLW5RYQFRIVMBUI/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":"2026-06-05T21:06:11Z","links":{"resolver":"https://pith.science/pith/FA2MSH7VOCRYLW5RYQFRIVMBUI","bundle":"https://pith.science/pith/FA2MSH7VOCRYLW5RYQFRIVMBUI/bundle.json","state":"https://pith.science/pith/FA2MSH7VOCRYLW5RYQFRIVMBUI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FA2MSH7VOCRYLW5RYQFRIVMBUI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:FA2MSH7VOCRYLW5RYQFRIVMBUI","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":"e054bcc10bafbe1769d5ccabc923e540f1a1a25a73fbba1ae1dc0b56ea26ae2c","cross_cats_sorted":["physics.geo-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-26T04:52:13Z","title_canon_sha256":"f5f1a4c2420b83cafba149808d1360f30e3ca1d8207ff2a4f1f0d4cb46e1fc84"},"schema_version":"1.0","source":{"id":"1705.09431","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.09431","created_at":"2026-05-18T00:39:17Z"},{"alias_kind":"arxiv_version","alias_value":"1705.09431v2","created_at":"2026-05-18T00:39:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.09431","created_at":"2026-05-18T00:39:17Z"},{"alias_kind":"pith_short_12","alias_value":"FA2MSH7VOCRY","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FA2MSH7VOCRYLW5R","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FA2MSH7V","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:199697fd53564002a9f988183f838a0f91415dbe2c54ab306db34e06e9b6f33e","target":"graph","created_at":"2026-05-18T00:39:17Z","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"},"paper":{"abstract_excerpt":"Understanding the governing mechanism of solar magnetism remains an outstanding challenge in astrophysics. Seismology is the most compelling technique with which to infer the internal properties of the Sun and stars. Waves in the Sun, nominally acoustic, are sensitive to the emergence and cyclical strengthening of magnetic field, evidenced by measured changes in resonant oscillation frequencies that are correlated with the solar cycle. The inference of internal Lorentz stresses from these measurements has the potential to significantly advance our appreciation of the dynamo. Indeed, seismologi","authors_text":"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":"2017-05-26T04:52:13Z","title":"Seismic sensitivity of Normal-mode Coupling to Lorentz stresses in the Sun"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.09431","kind":"arxiv","version":2},"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:b2abe42f74d252838425b15a533345116c104382d931189f2c14e81eca7924fe","target":"record","created_at":"2026-05-18T00:39:17Z","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":"e054bcc10bafbe1769d5ccabc923e540f1a1a25a73fbba1ae1dc0b56ea26ae2c","cross_cats_sorted":["physics.geo-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-26T04:52:13Z","title_canon_sha256":"f5f1a4c2420b83cafba149808d1360f30e3ca1d8207ff2a4f1f0d4cb46e1fc84"},"schema_version":"1.0","source":{"id":"1705.09431","kind":"arxiv","version":2}},"canonical_sha256":"2834c91ff570a385dbb1c40b145581a208c86d41de758408cda8412c2a44a1e2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2834c91ff570a385dbb1c40b145581a208c86d41de758408cda8412c2a44a1e2","first_computed_at":"2026-05-18T00:39:17.749607Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:17.749607Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KLoeUldYsmFyQkisZOLtKOWrXUFsP4415eaqhwUeaNxX8TFn80ZG8jToLh0uKTH2j31D4nKhsFnzzDfE5ykNBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:17.750154Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.09431","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b2abe42f74d252838425b15a533345116c104382d931189f2c14e81eca7924fe","sha256:199697fd53564002a9f988183f838a0f91415dbe2c54ab306db34e06e9b6f33e"],"state_sha256":"8c1f7e64cb09cb115d797d7e3eb64be903ba80d0d8fdfcfa45ebb154939e8597"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qtenHLm0mLWT6lZSXQtztwslGJRvyuCONJvYQlPkiso3OJLwz4qDSYPbAse3pLUbQtlqto/bRtRWphuTFBjyAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T21:06:11.132039Z","bundle_sha256":"1ba88fa2a3794704013961a1f23fa562cb3aeb57ef9b2ecb84e155607c0650af"}}