{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:SHCECMYIHU26H7YF5AOLYP5NBP","short_pith_number":"pith:SHCECMYI","canonical_record":{"source":{"id":"1210.1114","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-03T14:12:07Z","cross_cats_sorted":[],"title_canon_sha256":"e17fa158b0d202362ceeeea222b19509e97721732904e5d3335c086f62fbffaa","abstract_canon_sha256":"d2f3069032ad872d8ad50a01e4dc93bbffffca0b44c8a905723108e27cb5034b"},"schema_version":"1.0"},"canonical_sha256":"91c44133083d35e3ff05e81cbc3fad0bf5e7c19d7fc951746e882dd3730589be","source":{"kind":"arxiv","id":"1210.1114","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.1114","created_at":"2026-05-18T03:44:05Z"},{"alias_kind":"arxiv_version","alias_value":"1210.1114v1","created_at":"2026-05-18T03:44:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.1114","created_at":"2026-05-18T03:44:05Z"},{"alias_kind":"pith_short_12","alias_value":"SHCECMYIHU26","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"SHCECMYIHU26H7YF","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"SHCECMYI","created_at":"2026-05-18T12:27:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:SHCECMYIHU26H7YF5AOLYP5NBP","target":"record","payload":{"canonical_record":{"source":{"id":"1210.1114","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-03T14:12:07Z","cross_cats_sorted":[],"title_canon_sha256":"e17fa158b0d202362ceeeea222b19509e97721732904e5d3335c086f62fbffaa","abstract_canon_sha256":"d2f3069032ad872d8ad50a01e4dc93bbffffca0b44c8a905723108e27cb5034b"},"schema_version":"1.0"},"canonical_sha256":"91c44133083d35e3ff05e81cbc3fad0bf5e7c19d7fc951746e882dd3730589be","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:44:05.445860Z","signature_b64":"uA4GwenGPgxJ/8IRRJ7Jl0tdykB+UUKJGkCTmmxtJyczlnya7ps0xr1t0HHFxfQLtnv4hctXfBwH5FDA+fo2BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"91c44133083d35e3ff05e81cbc3fad0bf5e7c19d7fc951746e882dd3730589be","last_reissued_at":"2026-05-18T03:44:05.445196Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:44:05.445196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1210.1114","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":"2026-05-18T03:44:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HK3EbfR6UUcHBdVb21Ks2cRnPDBKrIc+p+x6WVSvjOK7/nvYNIVV65PpaufFI82SFuEdWRLaU8zLin7gnx7UDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:19:57.643454Z"},"content_sha256":"6182308eb2852a6f8d2365615237f3fdf1944b70e959692d6662d4e827bdb5a5","schema_version":"1.0","event_id":"sha256:6182308eb2852a6f8d2365615237f3fdf1944b70e959692d6662d4e827bdb5a5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:SHCECMYIHU26H7YF5AOLYP5NBP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Heliophysics gleaned from seismology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"D. O. Gough","submitted_at":"2012-10-03T14:12:07Z","abstract_excerpt":"Some of the principal heliophysical inferences that have been drawn from, or refined by, seismology, and the manner in which those inferences have been made, are very briefly described. Prominence is given to the use of simple formulae, derived either from simple toy models or from asymptotic approximations to more realistic situations, for tailoring procedures to be used for analysing observations in such a way as to answer specific questions about physics. It is emphasized that precision is not accuracy, and that confusing the two can be quite misleading."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.1114","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":"2026-05-18T03:44:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7l7+l9UZELOQjSaQVv4Q99W6rmR65qc90ags604paPaFuwwvwvh872KgEhM5vtFtef0Ja5Z6pMGfKI4Vd3mwDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:19:57.644101Z"},"content_sha256":"2a7d326f0253500553d4bfbcbc2d54fdbe85e6b977830d63b4af288f916d608a","schema_version":"1.0","event_id":"sha256:2a7d326f0253500553d4bfbcbc2d54fdbe85e6b977830d63b4af288f916d608a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SHCECMYIHU26H7YF5AOLYP5NBP/bundle.json","state_url":"https://pith.science/pith/SHCECMYIHU26H7YF5AOLYP5NBP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SHCECMYIHU26H7YF5AOLYP5NBP/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":"2026-05-25T21:19:57Z","links":{"resolver":"https://pith.science/pith/SHCECMYIHU26H7YF5AOLYP5NBP","bundle":"https://pith.science/pith/SHCECMYIHU26H7YF5AOLYP5NBP/bundle.json","state":"https://pith.science/pith/SHCECMYIHU26H7YF5AOLYP5NBP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SHCECMYIHU26H7YF5AOLYP5NBP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:SHCECMYIHU26H7YF5AOLYP5NBP","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":"d2f3069032ad872d8ad50a01e4dc93bbffffca0b44c8a905723108e27cb5034b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-03T14:12:07Z","title_canon_sha256":"e17fa158b0d202362ceeeea222b19509e97721732904e5d3335c086f62fbffaa"},"schema_version":"1.0","source":{"id":"1210.1114","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.1114","created_at":"2026-05-18T03:44:05Z"},{"alias_kind":"arxiv_version","alias_value":"1210.1114v1","created_at":"2026-05-18T03:44:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.1114","created_at":"2026-05-18T03:44:05Z"},{"alias_kind":"pith_short_12","alias_value":"SHCECMYIHU26","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"SHCECMYIHU26H7YF","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"SHCECMYI","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:2a7d326f0253500553d4bfbcbc2d54fdbe85e6b977830d63b4af288f916d608a","target":"graph","created_at":"2026-05-18T03:44:05Z","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":"Some of the principal heliophysical inferences that have been drawn from, or refined by, seismology, and the manner in which those inferences have been made, are very briefly described. Prominence is given to the use of simple formulae, derived either from simple toy models or from asymptotic approximations to more realistic situations, for tailoring procedures to be used for analysing observations in such a way as to answer specific questions about physics. It is emphasized that precision is not accuracy, and that confusing the two can be quite misleading.","authors_text":"D. O. Gough","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-03T14:12:07Z","title":"Heliophysics gleaned from seismology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.1114","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":"sha256:6182308eb2852a6f8d2365615237f3fdf1944b70e959692d6662d4e827bdb5a5","target":"record","created_at":"2026-05-18T03:44:05Z","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":"d2f3069032ad872d8ad50a01e4dc93bbffffca0b44c8a905723108e27cb5034b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-03T14:12:07Z","title_canon_sha256":"e17fa158b0d202362ceeeea222b19509e97721732904e5d3335c086f62fbffaa"},"schema_version":"1.0","source":{"id":"1210.1114","kind":"arxiv","version":1}},"canonical_sha256":"91c44133083d35e3ff05e81cbc3fad0bf5e7c19d7fc951746e882dd3730589be","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"91c44133083d35e3ff05e81cbc3fad0bf5e7c19d7fc951746e882dd3730589be","first_computed_at":"2026-05-18T03:44:05.445196Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:44:05.445196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uA4GwenGPgxJ/8IRRJ7Jl0tdykB+UUKJGkCTmmxtJyczlnya7ps0xr1t0HHFxfQLtnv4hctXfBwH5FDA+fo2BA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:44:05.445860Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.1114","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6182308eb2852a6f8d2365615237f3fdf1944b70e959692d6662d4e827bdb5a5","sha256:2a7d326f0253500553d4bfbcbc2d54fdbe85e6b977830d63b4af288f916d608a"],"state_sha256":"3cde684bd3ed7eb350515a29e41dd61e45657384b477720977cd018271f8d05a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zpmk7zoGiko1NjrZY4yVXYYunS9mPy2bMyRq9idm88hNgPJzGTQFFACbUyAlSaLARnG3h73zDsSoPCdwii3ADg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T21:19:57.647392Z","bundle_sha256":"74c6c97451d23f176c489c0bc1e488d420300bc95953e59bfce6725c90f66416"}}