{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:R6ZS4ZA2VXYWSOMAONZASR54YG","short_pith_number":"pith:R6ZS4ZA2","canonical_record":{"source":{"id":"2210.07170","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-10-13T16:49:01Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"e954448c069522d310b98709ea3f2eafd5c42efaaad1699c338321f175d7bf90","abstract_canon_sha256":"8aa89130c9405ef7db965303e301023e67fd257f2bc8f521e75bff5dc3633bde"},"schema_version":"1.0"},"canonical_sha256":"8fb32e641aadf169398073720947bcc1a82b4ccbaaf3707c8d941cfe414025f9","source":{"kind":"arxiv","id":"2210.07170","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.07170","created_at":"2026-07-05T05:10:17Z"},{"alias_kind":"arxiv_version","alias_value":"2210.07170v1","created_at":"2026-07-05T05:10:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.07170","created_at":"2026-07-05T05:10:17Z"},{"alias_kind":"pith_short_12","alias_value":"R6ZS4ZA2VXYW","created_at":"2026-07-05T05:10:17Z"},{"alias_kind":"pith_short_16","alias_value":"R6ZS4ZA2VXYWSOMA","created_at":"2026-07-05T05:10:17Z"},{"alias_kind":"pith_short_8","alias_value":"R6ZS4ZA2","created_at":"2026-07-05T05:10:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:R6ZS4ZA2VXYWSOMAONZASR54YG","target":"record","payload":{"canonical_record":{"source":{"id":"2210.07170","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-10-13T16:49:01Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"e954448c069522d310b98709ea3f2eafd5c42efaaad1699c338321f175d7bf90","abstract_canon_sha256":"8aa89130c9405ef7db965303e301023e67fd257f2bc8f521e75bff5dc3633bde"},"schema_version":"1.0"},"canonical_sha256":"8fb32e641aadf169398073720947bcc1a82b4ccbaaf3707c8d941cfe414025f9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:10:17.135906Z","signature_b64":"89HyMbSGpdxMnAVrx0LKaS8cC/r2clvSR37hh4Dz6Rqva2rudyaR5jQex5XmsuHu9goF0WBX6h4nC1njUdPDCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8fb32e641aadf169398073720947bcc1a82b4ccbaaf3707c8d941cfe414025f9","last_reissued_at":"2026-07-05T05:10:17.135448Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:10:17.135448Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2210.07170","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":"2026-07-05T05:10:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JfmTYK2YPrlHKhHQNLftZRWHqnB1fUFerLlYeqbY5sx1LjyrvR6/495f7mvSnCjyK4JBOO5YlEk3aJoNP661Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:59:41.321655Z"},"content_sha256":"6f5236beed2de54123504513d9912e216b133e95ff4704ece959432018911e6d","schema_version":"1.0","event_id":"sha256:6f5236beed2de54123504513d9912e216b133e95ff4704ece959432018911e6d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:R6ZS4ZA2VXYWSOMAONZASR54YG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Swift and XMM-Newton observations of an RS CVn type eclipsing binary SZ Psc: Superflare and coronal properties","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.SR","authors_text":"Igor S. Savanov, Jeewan C. Pandey, Sachindra Naik, Subhajeet Karmakar","submitted_at":"2022-10-13T16:49:01Z","abstract_excerpt":"We present an in-depth study of a large and long duration ($>$1.3 days) X-ray flare observed on an RS CVn type eclipsing binary system SZ Psc using observations from Swift observatory. In the 0.35$-$10 keV energy band, the peak luminosity is estimated to be 4.2$\\times$10$^{33}$ erg s$^{-1}$. The quiescent corona of SZ Psc was observed $\\sim$5.67 d after the flare using Swift observatory, and also $\\sim$1.4 yr after the flare using the XMM-Newton satellite. The quiescent corona is found to consist of three temperature plasma: 4, 13, and 48 MK. High-resolution X-ray spectral analysis of the quie"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.07170","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/2210.07170/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":"2026-07-05T05:10:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jxB5Z1Mh4qWCb1ekoQWwiDy9pb8pVu5sp2mN1FYBjOQq5KQQ/8oVwQ52fhfH+eUd+OiM9PP6E9xKpBnGk8XsAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:59:41.322350Z"},"content_sha256":"ecfb141e7ac3038780b487ce0ae7c56b223e2022e11ca4e59ffd5b645b50d6bd","schema_version":"1.0","event_id":"sha256:ecfb141e7ac3038780b487ce0ae7c56b223e2022e11ca4e59ffd5b645b50d6bd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R6ZS4ZA2VXYWSOMAONZASR54YG/bundle.json","state_url":"https://pith.science/pith/R6ZS4ZA2VXYWSOMAONZASR54YG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R6ZS4ZA2VXYWSOMAONZASR54YG/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":"2026-08-04T15:59:41Z","links":{"resolver":"https://pith.science/pith/R6ZS4ZA2VXYWSOMAONZASR54YG","bundle":"https://pith.science/pith/R6ZS4ZA2VXYWSOMAONZASR54YG/bundle.json","state":"https://pith.science/pith/R6ZS4ZA2VXYWSOMAONZASR54YG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R6ZS4ZA2VXYWSOMAONZASR54YG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:R6ZS4ZA2VXYWSOMAONZASR54YG","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":"8aa89130c9405ef7db965303e301023e67fd257f2bc8f521e75bff5dc3633bde","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-10-13T16:49:01Z","title_canon_sha256":"e954448c069522d310b98709ea3f2eafd5c42efaaad1699c338321f175d7bf90"},"schema_version":"1.0","source":{"id":"2210.07170","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.07170","created_at":"2026-07-05T05:10:17Z"},{"alias_kind":"arxiv_version","alias_value":"2210.07170v1","created_at":"2026-07-05T05:10:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.07170","created_at":"2026-07-05T05:10:17Z"},{"alias_kind":"pith_short_12","alias_value":"R6ZS4ZA2VXYW","created_at":"2026-07-05T05:10:17Z"},{"alias_kind":"pith_short_16","alias_value":"R6ZS4ZA2VXYWSOMA","created_at":"2026-07-05T05:10:17Z"},{"alias_kind":"pith_short_8","alias_value":"R6ZS4ZA2","created_at":"2026-07-05T05:10:17Z"}],"graph_snapshots":[{"event_id":"sha256:ecfb141e7ac3038780b487ce0ae7c56b223e2022e11ca4e59ffd5b645b50d6bd","target":"graph","created_at":"2026-07-05T05:10:17Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2210.07170/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present an in-depth study of a large and long duration ($>$1.3 days) X-ray flare observed on an RS CVn type eclipsing binary system SZ Psc using observations from Swift observatory. In the 0.35$-$10 keV energy band, the peak luminosity is estimated to be 4.2$\\times$10$^{33}$ erg s$^{-1}$. The quiescent corona of SZ Psc was observed $\\sim$5.67 d after the flare using Swift observatory, and also $\\sim$1.4 yr after the flare using the XMM-Newton satellite. The quiescent corona is found to consist of three temperature plasma: 4, 13, and 48 MK. High-resolution X-ray spectral analysis of the quie","authors_text":"Igor S. Savanov, Jeewan C. Pandey, Sachindra Naik, Subhajeet Karmakar","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-10-13T16:49:01Z","title":"Swift and XMM-Newton observations of an RS CVn type eclipsing binary SZ Psc: Superflare and coronal properties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.07170","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":"sha256:6f5236beed2de54123504513d9912e216b133e95ff4704ece959432018911e6d","target":"record","created_at":"2026-07-05T05:10:17Z","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":"8aa89130c9405ef7db965303e301023e67fd257f2bc8f521e75bff5dc3633bde","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-10-13T16:49:01Z","title_canon_sha256":"e954448c069522d310b98709ea3f2eafd5c42efaaad1699c338321f175d7bf90"},"schema_version":"1.0","source":{"id":"2210.07170","kind":"arxiv","version":1}},"canonical_sha256":"8fb32e641aadf169398073720947bcc1a82b4ccbaaf3707c8d941cfe414025f9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8fb32e641aadf169398073720947bcc1a82b4ccbaaf3707c8d941cfe414025f9","first_computed_at":"2026-07-05T05:10:17.135448Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:10:17.135448Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"89HyMbSGpdxMnAVrx0LKaS8cC/r2clvSR37hh4Dz6Rqva2rudyaR5jQex5XmsuHu9goF0WBX6h4nC1njUdPDCg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:10:17.135906Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.07170","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6f5236beed2de54123504513d9912e216b133e95ff4704ece959432018911e6d","sha256:ecfb141e7ac3038780b487ce0ae7c56b223e2022e11ca4e59ffd5b645b50d6bd"],"state_sha256":"2e405a36c5bb9bb26609c4af60ddc0e4a089c8a44ede0b640fd5ae156bb79d1c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iRwOIMEZZ20rbmq0p8pvAC1uejphKGrd7XH/05t7xZZKLVodU7wSxeYfqBWrHALxQNuEne1WrgCequz31SgqBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T15:59:41.326744Z","bundle_sha256":"a13681c169ec2f8ffff356327778ae9845ae70e4e2210e48c4b5c5982381be3f"}}