{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:7NWRCAESPPA6NBK6TPX536IPC2","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":"0f40b34480684e537e35825c34d588ddb2aaf4661e7b062d0ded278b3c63e6cd","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.space-ph","submitted_at":"2025-07-03T06:59:27Z","title_canon_sha256":"1982a3556e7a3f26ea8aebb42de23450bac996a7ff837d3111d6eaf3a895856c"},"schema_version":"1.0","source":{"id":"2507.02368","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.02368","created_at":"2026-07-05T11:31:16Z"},{"alias_kind":"arxiv_version","alias_value":"2507.02368v1","created_at":"2026-07-05T11:31:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.02368","created_at":"2026-07-05T11:31:16Z"},{"alias_kind":"pith_short_12","alias_value":"7NWRCAESPPA6","created_at":"2026-07-05T11:31:16Z"},{"alias_kind":"pith_short_16","alias_value":"7NWRCAESPPA6NBK6","created_at":"2026-07-05T11:31:16Z"},{"alias_kind":"pith_short_8","alias_value":"7NWRCAES","created_at":"2026-07-05T11:31:16Z"}],"graph_snapshots":[{"event_id":"sha256:df0085e556bed745ddac4561d36a40e046dce25dc9253abda6cd1b2ab07d918a","target":"graph","created_at":"2026-07-05T11:31:16Z","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/2507.02368/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Mars ambient space environment evolves with the varying solar activity. Understanding the Martian space environment, particularly the topside ionosphere across different phases of Solar Cycles (SC) 24 \\& 25 remains a key research gap in planetary ionospheric science. In this study, we utilized the NASA Mars Atmosphere and Volatile EvolutioN (MAVEN) mission data (150-500 km) from Martian years 32-38 (2015-2024) during solar quiet-time. This study investigated the behavior of topside ionosphere (e-, CO2+, O2+, NO+, OH+, O+, N+ \\& C+) across different phases of SC over the northern hemisphere","authors_text":"Aadarsh Raj Sharma, Chanchal Singh, Diptiranjan Rout, Lot Ram, Sumanta Sarkhel","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.space-ph","submitted_at":"2025-07-03T06:59:27Z","title":"Climatology of Mars Topside Ionosphere during Solar Cycles 24 and 25 using MAVEN Dataset of 2015-2024"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.02368","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":"sha256:3a7c57bdb16db72d4ba21532dfb4569be6f7739b33f1e76e6c49085cd2ecf043","target":"record","created_at":"2026-07-05T11:31:16Z","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":"0f40b34480684e537e35825c34d588ddb2aaf4661e7b062d0ded278b3c63e6cd","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.space-ph","submitted_at":"2025-07-03T06:59:27Z","title_canon_sha256":"1982a3556e7a3f26ea8aebb42de23450bac996a7ff837d3111d6eaf3a895856c"},"schema_version":"1.0","source":{"id":"2507.02368","kind":"arxiv","version":1}},"canonical_sha256":"fb6d1100927bc1e6855e9befddf90f16b582ce48442a9fc9aa1ac40203d7d85f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fb6d1100927bc1e6855e9befddf90f16b582ce48442a9fc9aa1ac40203d7d85f","first_computed_at":"2026-07-05T11:31:16.967441Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:31:16.967441Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Q6tMevY5fE70guri9t61VMFnhtWUj8WdsnuiUDMbWsuTLsrhKtI7Zn8xJRSDOj9zfgCeETwCSt9oYhE8QTdvBg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:31:16.967920Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.02368","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3a7c57bdb16db72d4ba21532dfb4569be6f7739b33f1e76e6c49085cd2ecf043","sha256:df0085e556bed745ddac4561d36a40e046dce25dc9253abda6cd1b2ab07d918a"],"state_sha256":"691a3a44ca4d16c25bb135930d6d5a6cd2ae535227459800c5403b1bcadef0ad"}