{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:LG6AX2IFBBCOMB5XI6XEEUHMZN","short_pith_number":"pith:LG6AX2IF","canonical_record":{"source":{"id":"1806.00994","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-04T07:48:10Z","cross_cats_sorted":[],"title_canon_sha256":"0ac7fb66590100ca95480f37f4f09d21dc1fbc848c17929a88b55dcbc1281bc6","abstract_canon_sha256":"2cf3d7ecaebbc423e48a117b5d426e8a812e47ec037eed8a91851c332aa58fc9"},"schema_version":"1.0"},"canonical_sha256":"59bc0be9050844e607b747ae4250eccb7f6d65d7f9c803998fab9ff29945059d","source":{"kind":"arxiv","id":"1806.00994","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.00994","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"arxiv_version","alias_value":"1806.00994v1","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.00994","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"pith_short_12","alias_value":"LG6AX2IFBBCO","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"LG6AX2IFBBCOMB5X","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"LG6AX2IF","created_at":"2026-05-18T12:32:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:LG6AX2IFBBCOMB5XI6XEEUHMZN","target":"record","payload":{"canonical_record":{"source":{"id":"1806.00994","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-04T07:48:10Z","cross_cats_sorted":[],"title_canon_sha256":"0ac7fb66590100ca95480f37f4f09d21dc1fbc848c17929a88b55dcbc1281bc6","abstract_canon_sha256":"2cf3d7ecaebbc423e48a117b5d426e8a812e47ec037eed8a91851c332aa58fc9"},"schema_version":"1.0"},"canonical_sha256":"59bc0be9050844e607b747ae4250eccb7f6d65d7f9c803998fab9ff29945059d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:17.792615Z","signature_b64":"XW3HKK5nEYK3oL2MRQ6Nwgdm748tDnzVO0DJPtxG3YmfkitSE7TvWy1IS0KyxKZSqaT2stlFbmdigcmYx1InBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59bc0be9050844e607b747ae4250eccb7f6d65d7f9c803998fab9ff29945059d","last_reissued_at":"2026-05-18T00:14:17.792000Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:17.792000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.00994","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":"2026-05-18T00:14:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zE7pKmfb4NyGre2guqlHnH/s+0H7wwzzEJjSHZp0UBeGM2ltPQf0zqc/AgTTpujfBCz086TPTKvpMmwdrwJqAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:38:31.818253Z"},"content_sha256":"bdbf4ff4a93b9b78445f3b324355c42a7ab6e8ac26977b78f95495dff34866eb","schema_version":"1.0","event_id":"sha256:bdbf4ff4a93b9b78445f3b324355c42a7ab6e8ac26977b78f95495dff34866eb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:LG6AX2IFBBCOMB5XI6XEEUHMZN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Estimating The Mean Linewidth And Lifetime of Solar-like Oscillations of Stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Wuming Yang","submitted_at":"2018-06-04T07:48:10Z","abstract_excerpt":"\\textbf{Scaling formulas were} deduced to describe the relations between the fundamental stellar parameters and the mean \\textbf{linewidth and lifetime} of solar-like oscillations of stars. The mean \\textbf{linewidth and} lifetime of solar-like oscillations \\textbf{are dependent on the large frequency separation, the effective temperature, and the acoustic impedance ($\\rho c$) in the photosphere} of stars. The mean lifetime \\textbf{can be} approximate to the lifetime of the mode with $\\nu\\sim\\nu_{max}$. We compared the results of the scaling relations with the mean lifetimes of solar-like osci"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.00994","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":"2026-05-18T00:14:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SF7deIGolh/+JQSl1aGU4MvaR5KmORvs2A1Zit2bCCoc8YhdofbiP++gJv1mvG/zy0lzq1Iyg87cwhnG+zHVAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:38:31.818883Z"},"content_sha256":"a1708cecaa4d1cd8398d9e2dec8cbef48aca18bf7875d37ce9d4edcec26ce05e","schema_version":"1.0","event_id":"sha256:a1708cecaa4d1cd8398d9e2dec8cbef48aca18bf7875d37ce9d4edcec26ce05e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LG6AX2IFBBCOMB5XI6XEEUHMZN/bundle.json","state_url":"https://pith.science/pith/LG6AX2IFBBCOMB5XI6XEEUHMZN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LG6AX2IFBBCOMB5XI6XEEUHMZN/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":"2026-05-31T15:38:31Z","links":{"resolver":"https://pith.science/pith/LG6AX2IFBBCOMB5XI6XEEUHMZN","bundle":"https://pith.science/pith/LG6AX2IFBBCOMB5XI6XEEUHMZN/bundle.json","state":"https://pith.science/pith/LG6AX2IFBBCOMB5XI6XEEUHMZN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LG6AX2IFBBCOMB5XI6XEEUHMZN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:LG6AX2IFBBCOMB5XI6XEEUHMZN","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":"2cf3d7ecaebbc423e48a117b5d426e8a812e47ec037eed8a91851c332aa58fc9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-04T07:48:10Z","title_canon_sha256":"0ac7fb66590100ca95480f37f4f09d21dc1fbc848c17929a88b55dcbc1281bc6"},"schema_version":"1.0","source":{"id":"1806.00994","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.00994","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"arxiv_version","alias_value":"1806.00994v1","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.00994","created_at":"2026-05-18T00:14:17Z"},{"alias_kind":"pith_short_12","alias_value":"LG6AX2IFBBCO","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"LG6AX2IFBBCOMB5X","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"LG6AX2IF","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:a1708cecaa4d1cd8398d9e2dec8cbef48aca18bf7875d37ce9d4edcec26ce05e","target":"graph","created_at":"2026-05-18T00:14:17Z","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":"\\textbf{Scaling formulas were} deduced to describe the relations between the fundamental stellar parameters and the mean \\textbf{linewidth and lifetime} of solar-like oscillations of stars. The mean \\textbf{linewidth and} lifetime of solar-like oscillations \\textbf{are dependent on the large frequency separation, the effective temperature, and the acoustic impedance ($\\rho c$) in the photosphere} of stars. The mean lifetime \\textbf{can be} approximate to the lifetime of the mode with $\\nu\\sim\\nu_{max}$. We compared the results of the scaling relations with the mean lifetimes of solar-like osci","authors_text":"Wuming Yang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-04T07:48:10Z","title":"Estimating The Mean Linewidth And Lifetime of Solar-like Oscillations of Stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.00994","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:bdbf4ff4a93b9b78445f3b324355c42a7ab6e8ac26977b78f95495dff34866eb","target":"record","created_at":"2026-05-18T00:14:17Z","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":"2cf3d7ecaebbc423e48a117b5d426e8a812e47ec037eed8a91851c332aa58fc9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-04T07:48:10Z","title_canon_sha256":"0ac7fb66590100ca95480f37f4f09d21dc1fbc848c17929a88b55dcbc1281bc6"},"schema_version":"1.0","source":{"id":"1806.00994","kind":"arxiv","version":1}},"canonical_sha256":"59bc0be9050844e607b747ae4250eccb7f6d65d7f9c803998fab9ff29945059d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59bc0be9050844e607b747ae4250eccb7f6d65d7f9c803998fab9ff29945059d","first_computed_at":"2026-05-18T00:14:17.792000Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:14:17.792000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XW3HKK5nEYK3oL2MRQ6Nwgdm748tDnzVO0DJPtxG3YmfkitSE7TvWy1IS0KyxKZSqaT2stlFbmdigcmYx1InBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:14:17.792615Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.00994","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bdbf4ff4a93b9b78445f3b324355c42a7ab6e8ac26977b78f95495dff34866eb","sha256:a1708cecaa4d1cd8398d9e2dec8cbef48aca18bf7875d37ce9d4edcec26ce05e"],"state_sha256":"43f398565778cd28cdb9ad800a9f184ee2b3bee8c2f3f598b4417b135b7bb1e5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hqANZlTWKcGOKQqv2k/Hu+51ICphxbXLIjKpk1aF6KkQdcdnDuZEKgx+FsJhjpTKUS9bxzlEL3Obij59n6miBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T15:38:31.822267Z","bundle_sha256":"4f5fa2387f16ec964fee4394cb75f075b143990262a7d9e9ddc1eb76b76b1b0f"}}