{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:3427HSR4AZCGJSICXXGPY76PMX","short_pith_number":"pith:3427HSR4","canonical_record":{"source":{"id":"2004.09916","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-04-21T11:33:42Z","cross_cats_sorted":[],"title_canon_sha256":"2ac78fe8f9b28c14e98a4fd35ec780a6fe02ccebd0c1607ba368aad595e72b10","abstract_canon_sha256":"4d30e40f8bc7d7a1b70c5b9cc7dbaabc0aaa7c48a8e5a930ef2e1565cbb3e607"},"schema_version":"1.0"},"canonical_sha256":"df35f3ca3c064464c902bdccfc7fcf65cceceff70129ab79479f19dd41267b94","source":{"kind":"arxiv","id":"2004.09916","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.09916","created_at":"2026-07-05T01:08:52Z"},{"alias_kind":"arxiv_version","alias_value":"2004.09916v1","created_at":"2026-07-05T01:08:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.09916","created_at":"2026-07-05T01:08:52Z"},{"alias_kind":"pith_short_12","alias_value":"3427HSR4AZCG","created_at":"2026-07-05T01:08:52Z"},{"alias_kind":"pith_short_16","alias_value":"3427HSR4AZCGJSIC","created_at":"2026-07-05T01:08:52Z"},{"alias_kind":"pith_short_8","alias_value":"3427HSR4","created_at":"2026-07-05T01:08:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:3427HSR4AZCGJSICXXGPY76PMX","target":"record","payload":{"canonical_record":{"source":{"id":"2004.09916","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-04-21T11:33:42Z","cross_cats_sorted":[],"title_canon_sha256":"2ac78fe8f9b28c14e98a4fd35ec780a6fe02ccebd0c1607ba368aad595e72b10","abstract_canon_sha256":"4d30e40f8bc7d7a1b70c5b9cc7dbaabc0aaa7c48a8e5a930ef2e1565cbb3e607"},"schema_version":"1.0"},"canonical_sha256":"df35f3ca3c064464c902bdccfc7fcf65cceceff70129ab79479f19dd41267b94","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:08:52.756078Z","signature_b64":"JvFmRBgMTOcV9U6Ew3Ky3kyEE2JYh6J46GdDCWzedIZD8C7k+vBrIRpgJdTSrOCKx5k3A9eHlav4plv3ClPmDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df35f3ca3c064464c902bdccfc7fcf65cceceff70129ab79479f19dd41267b94","last_reissued_at":"2026-07-05T01:08:52.755574Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:08:52.755574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2004.09916","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":"2026-07-05T01:08:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"21Qu1geprzxna4+nK1W18IAqcYjgbPwlwNNdI3W9MiBNI2RrZIRz8hKmDCbvHZFBGCST6yxa4pc1ES8MQyjeCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T05:03:54.020506Z"},"content_sha256":"b0ac4c8a43873df55c200700b00a69357e35c48db0e5d2640ce7b0e1691139ee","schema_version":"1.0","event_id":"sha256:b0ac4c8a43873df55c200700b00a69357e35c48db0e5d2640ce7b0e1691139ee"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:3427HSR4AZCGJSICXXGPY76PMX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"KIC 10736223: An Algol-type eclipsing binary just undergone the rapid mass-transfer stage","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Changqing Luo, Hailiang Chen, Jie Su, Xiaobin Zhang, Xinghao Chen, Xuefei Chen, Yan Li, Zhanwen Han","submitted_at":"2020-04-21T11:33:42Z","abstract_excerpt":"This paper reports the discovery of an Algol system KIC 10736223 that just past the rapid mass transfer stage. From the light curve and radial-velocity modelling we find KIC 10736223 to be a detached Algol system with the less-massive secondary nearly filling its Roche lobe. Based on the short-cadence Kepler data, we analyzed intrinsic oscillations of the pulsator and identified six secured independent $\\delta$ Scuti-type pulsation modes ($f_{1}$, $f_3$, $f_{9}$, $f_{19}$, $f_{42}$, and $f_{48}$). We compute two grids of theoretical models to reproduce the $\\delta$ Scuti freqiencies, and find "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.09916","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2004.09916/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T01:08:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M1vsAyqcy4hetRhYEV+/LY8WnE48ZjRxPCAlz1kV9OPeZu2y3pjVgtPCi7JN6mKHy9g7qAmrpBWMk3Uw0IFqCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T05:03:54.020870Z"},"content_sha256":"71c5fec12257cfb8626ab510522b4bcef45d49516a0db6ad35f91de35c295a95","schema_version":"1.0","event_id":"sha256:71c5fec12257cfb8626ab510522b4bcef45d49516a0db6ad35f91de35c295a95"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3427HSR4AZCGJSICXXGPY76PMX/bundle.json","state_url":"https://pith.science/pith/3427HSR4AZCGJSICXXGPY76PMX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3427HSR4AZCGJSICXXGPY76PMX/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":"2026-07-09T05:03:54Z","links":{"resolver":"https://pith.science/pith/3427HSR4AZCGJSICXXGPY76PMX","bundle":"https://pith.science/pith/3427HSR4AZCGJSICXXGPY76PMX/bundle.json","state":"https://pith.science/pith/3427HSR4AZCGJSICXXGPY76PMX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3427HSR4AZCGJSICXXGPY76PMX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:3427HSR4AZCGJSICXXGPY76PMX","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":"4d30e40f8bc7d7a1b70c5b9cc7dbaabc0aaa7c48a8e5a930ef2e1565cbb3e607","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-04-21T11:33:42Z","title_canon_sha256":"2ac78fe8f9b28c14e98a4fd35ec780a6fe02ccebd0c1607ba368aad595e72b10"},"schema_version":"1.0","source":{"id":"2004.09916","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.09916","created_at":"2026-07-05T01:08:52Z"},{"alias_kind":"arxiv_version","alias_value":"2004.09916v1","created_at":"2026-07-05T01:08:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.09916","created_at":"2026-07-05T01:08:52Z"},{"alias_kind":"pith_short_12","alias_value":"3427HSR4AZCG","created_at":"2026-07-05T01:08:52Z"},{"alias_kind":"pith_short_16","alias_value":"3427HSR4AZCGJSIC","created_at":"2026-07-05T01:08:52Z"},{"alias_kind":"pith_short_8","alias_value":"3427HSR4","created_at":"2026-07-05T01:08:52Z"}],"graph_snapshots":[{"event_id":"sha256:71c5fec12257cfb8626ab510522b4bcef45d49516a0db6ad35f91de35c295a95","target":"graph","created_at":"2026-07-05T01:08:52Z","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/2004.09916/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper reports the discovery of an Algol system KIC 10736223 that just past the rapid mass transfer stage. From the light curve and radial-velocity modelling we find KIC 10736223 to be a detached Algol system with the less-massive secondary nearly filling its Roche lobe. Based on the short-cadence Kepler data, we analyzed intrinsic oscillations of the pulsator and identified six secured independent $\\delta$ Scuti-type pulsation modes ($f_{1}$, $f_3$, $f_{9}$, $f_{19}$, $f_{42}$, and $f_{48}$). We compute two grids of theoretical models to reproduce the $\\delta$ Scuti freqiencies, and find ","authors_text":"Changqing Luo, Hailiang Chen, Jie Su, Xiaobin Zhang, Xinghao Chen, Xuefei Chen, Yan Li, Zhanwen Han","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-04-21T11:33:42Z","title":"KIC 10736223: An Algol-type eclipsing binary just undergone the rapid mass-transfer stage"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.09916","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:b0ac4c8a43873df55c200700b00a69357e35c48db0e5d2640ce7b0e1691139ee","target":"record","created_at":"2026-07-05T01:08:52Z","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":"4d30e40f8bc7d7a1b70c5b9cc7dbaabc0aaa7c48a8e5a930ef2e1565cbb3e607","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-04-21T11:33:42Z","title_canon_sha256":"2ac78fe8f9b28c14e98a4fd35ec780a6fe02ccebd0c1607ba368aad595e72b10"},"schema_version":"1.0","source":{"id":"2004.09916","kind":"arxiv","version":1}},"canonical_sha256":"df35f3ca3c064464c902bdccfc7fcf65cceceff70129ab79479f19dd41267b94","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df35f3ca3c064464c902bdccfc7fcf65cceceff70129ab79479f19dd41267b94","first_computed_at":"2026-07-05T01:08:52.755574Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:08:52.755574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JvFmRBgMTOcV9U6Ew3Ky3kyEE2JYh6J46GdDCWzedIZD8C7k+vBrIRpgJdTSrOCKx5k3A9eHlav4plv3ClPmDg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:08:52.756078Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.09916","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b0ac4c8a43873df55c200700b00a69357e35c48db0e5d2640ce7b0e1691139ee","sha256:71c5fec12257cfb8626ab510522b4bcef45d49516a0db6ad35f91de35c295a95"],"state_sha256":"401a6251784deac150cfc2fdbfa48ac1cf3fe9e18d9a68f80099bc740685728c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cHHbLU74SIugi1hRrzVvMeXf4zNt6N48M37ZZyLQsQwqNj5HFDQ6Asqr0Lxba/VHDxgzIkPwE85PDiN4t6wfAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T05:03:54.022826Z","bundle_sha256":"7896f3078a53b992714d2090348eda4c82d16e68c38565e82e531b967eee0d18"}}