{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:POUJPMGWGU3BX4SAMAXLHRC56H","short_pith_number":"pith:POUJPMGW","canonical_record":{"source":{"id":"1404.5817","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-04-23T13:21:05Z","cross_cats_sorted":[],"title_canon_sha256":"d6de547a82e2d83e7a39d230f50a4038f82248a234c82f8c72582ee3e858c5ed","abstract_canon_sha256":"e2e55ba7cbeb75c0ad41a1df671c67c1c7d3d7ca0a5ac2d25dd357b7a1a9208f"},"schema_version":"1.0"},"canonical_sha256":"7ba897b0d635361bf240602eb3c45df1edc35f42932574ea5431bc5adf9eaae9","source":{"kind":"arxiv","id":"1404.5817","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.5817","created_at":"2026-05-18T01:43:25Z"},{"alias_kind":"arxiv_version","alias_value":"1404.5817v1","created_at":"2026-05-18T01:43:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.5817","created_at":"2026-05-18T01:43:25Z"},{"alias_kind":"pith_short_12","alias_value":"POUJPMGWGU3B","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"POUJPMGWGU3BX4SA","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"POUJPMGW","created_at":"2026-05-18T12:28:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:POUJPMGWGU3BX4SAMAXLHRC56H","target":"record","payload":{"canonical_record":{"source":{"id":"1404.5817","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-04-23T13:21:05Z","cross_cats_sorted":[],"title_canon_sha256":"d6de547a82e2d83e7a39d230f50a4038f82248a234c82f8c72582ee3e858c5ed","abstract_canon_sha256":"e2e55ba7cbeb75c0ad41a1df671c67c1c7d3d7ca0a5ac2d25dd357b7a1a9208f"},"schema_version":"1.0"},"canonical_sha256":"7ba897b0d635361bf240602eb3c45df1edc35f42932574ea5431bc5adf9eaae9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:25.883856Z","signature_b64":"pRu9N4QPr1lI/TtT/3v9pqO7bDMZXyuJoXTIv7kunyS97hlulFhvPNWWrTKefMJz2mqdb2FanGzSht9mTaqMAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ba897b0d635361bf240602eb3c45df1edc35f42932574ea5431bc5adf9eaae9","last_reissued_at":"2026-05-18T01:43:25.883204Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:25.883204Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.5817","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":"2026-05-18T01:43:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aRz/e6AUXlaG8Hz2n+gB0DV8jRZXek+y+FmJAyIMQPTL922FmcJeTueK94tKlvQHxhw7O4glwpitSz3RtljUDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T04:57:43.944795Z"},"content_sha256":"d98ea225e25b97f2d1ce16ddb38b7028d6dda0ec5a8d59689bb66fc733328e8e","schema_version":"1.0","event_id":"sha256:d98ea225e25b97f2d1ce16ddb38b7028d6dda0ec5a8d59689bb66fc733328e8e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:POUJPMGWGU3BX4SAMAXLHRC56H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetohydrodynamic Simulations of Hot Jupiter Upper Atmospheres","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"George B. Trammell, Phil Arras, Zhi-Yun Li","submitted_at":"2014-04-23T13:21:05Z","abstract_excerpt":"Two-dimensional simulations of hot Jupiter upper atmospheres including the planet's magnetic field are presented. The goal is to explore magnetic effects on the layer of the atmosphere that is ionized and heated by stellar EUV radiation, and the imprint of these effects on the Ly$\\alpha$ transmission spectrum. The simulations are axisymmetric, isothermal, and include both rotation and azimuth-averaged stellar tides. Mass density is converted to atomic hydrogen density through the assumption of ionization equilibrium. The three-zone structure -- polar dead zone, mid-latitude wind zone, and equa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.5817","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":"2026-05-18T01:43:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qa3158xbU78BP6lq+j5yXVrusqO+8rLAGtBWKtofpNAe+VqkY2AGfk9r5P/d2l3kixrdFj8tRlLvvYj2f566BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T04:57:43.945475Z"},"content_sha256":"bf2447ee877698c0f158d02e7646b0bb0bb9f7e2c433125d8c854bfa579d95ca","schema_version":"1.0","event_id":"sha256:bf2447ee877698c0f158d02e7646b0bb0bb9f7e2c433125d8c854bfa579d95ca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/POUJPMGWGU3BX4SAMAXLHRC56H/bundle.json","state_url":"https://pith.science/pith/POUJPMGWGU3BX4SAMAXLHRC56H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/POUJPMGWGU3BX4SAMAXLHRC56H/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":"2026-05-31T04:57:43Z","links":{"resolver":"https://pith.science/pith/POUJPMGWGU3BX4SAMAXLHRC56H","bundle":"https://pith.science/pith/POUJPMGWGU3BX4SAMAXLHRC56H/bundle.json","state":"https://pith.science/pith/POUJPMGWGU3BX4SAMAXLHRC56H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/POUJPMGWGU3BX4SAMAXLHRC56H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:POUJPMGWGU3BX4SAMAXLHRC56H","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":"e2e55ba7cbeb75c0ad41a1df671c67c1c7d3d7ca0a5ac2d25dd357b7a1a9208f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-04-23T13:21:05Z","title_canon_sha256":"d6de547a82e2d83e7a39d230f50a4038f82248a234c82f8c72582ee3e858c5ed"},"schema_version":"1.0","source":{"id":"1404.5817","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.5817","created_at":"2026-05-18T01:43:25Z"},{"alias_kind":"arxiv_version","alias_value":"1404.5817v1","created_at":"2026-05-18T01:43:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.5817","created_at":"2026-05-18T01:43:25Z"},{"alias_kind":"pith_short_12","alias_value":"POUJPMGWGU3B","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"POUJPMGWGU3BX4SA","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"POUJPMGW","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:bf2447ee877698c0f158d02e7646b0bb0bb9f7e2c433125d8c854bfa579d95ca","target":"graph","created_at":"2026-05-18T01:43:25Z","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":"Two-dimensional simulations of hot Jupiter upper atmospheres including the planet's magnetic field are presented. The goal is to explore magnetic effects on the layer of the atmosphere that is ionized and heated by stellar EUV radiation, and the imprint of these effects on the Ly$\\alpha$ transmission spectrum. The simulations are axisymmetric, isothermal, and include both rotation and azimuth-averaged stellar tides. Mass density is converted to atomic hydrogen density through the assumption of ionization equilibrium. The three-zone structure -- polar dead zone, mid-latitude wind zone, and equa","authors_text":"George B. Trammell, Phil Arras, Zhi-Yun Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-04-23T13:21:05Z","title":"Magnetohydrodynamic Simulations of Hot Jupiter Upper Atmospheres"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.5817","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:d98ea225e25b97f2d1ce16ddb38b7028d6dda0ec5a8d59689bb66fc733328e8e","target":"record","created_at":"2026-05-18T01:43:25Z","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":"e2e55ba7cbeb75c0ad41a1df671c67c1c7d3d7ca0a5ac2d25dd357b7a1a9208f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-04-23T13:21:05Z","title_canon_sha256":"d6de547a82e2d83e7a39d230f50a4038f82248a234c82f8c72582ee3e858c5ed"},"schema_version":"1.0","source":{"id":"1404.5817","kind":"arxiv","version":1}},"canonical_sha256":"7ba897b0d635361bf240602eb3c45df1edc35f42932574ea5431bc5adf9eaae9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ba897b0d635361bf240602eb3c45df1edc35f42932574ea5431bc5adf9eaae9","first_computed_at":"2026-05-18T01:43:25.883204Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:25.883204Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pRu9N4QPr1lI/TtT/3v9pqO7bDMZXyuJoXTIv7kunyS97hlulFhvPNWWrTKefMJz2mqdb2FanGzSht9mTaqMAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:25.883856Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.5817","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d98ea225e25b97f2d1ce16ddb38b7028d6dda0ec5a8d59689bb66fc733328e8e","sha256:bf2447ee877698c0f158d02e7646b0bb0bb9f7e2c433125d8c854bfa579d95ca"],"state_sha256":"3b341437eacad7d36188568fa175b3c354944a0a8fb1ceaa1d3cfbc4fc584d64"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G3GJoNGeYMDszRWdj9B75mjeqmP+LUH0Ba9fILPQYrzFAF0lGQUmU2u8eWuDxGKY2Dn97qJfCn3p+dVOB6KuDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T04:57:43.948983Z","bundle_sha256":"444dc10408eaca53ee4caa3af15921abbb00dfa3b082d116265492bd355fd338"}}