{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:EQOBU3X4XVQXKIXLFC4XGNYJGV","short_pith_number":"pith:EQOBU3X4","canonical_record":{"source":{"id":"1612.05945","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-12-18T16:46:11Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"bb5f848a1687e365b51ccf57322bd7d2e176ad7fb2be9050f727185b7383b536","abstract_canon_sha256":"c79f771c618b0b53afdad04af53e7b6d75be77255257f73805e5c8be4e23527f"},"schema_version":"1.0"},"canonical_sha256":"241c1a6efcbd617522eb28b9733709356d09b1be2b1a18556b1e7e1ea0bab801","source":{"kind":"arxiv","id":"1612.05945","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.05945","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"arxiv_version","alias_value":"1612.05945v1","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.05945","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"pith_short_12","alias_value":"EQOBU3X4XVQX","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EQOBU3X4XVQXKIXL","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EQOBU3X4","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:EQOBU3X4XVQXKIXLFC4XGNYJGV","target":"record","payload":{"canonical_record":{"source":{"id":"1612.05945","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-12-18T16:46:11Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"bb5f848a1687e365b51ccf57322bd7d2e176ad7fb2be9050f727185b7383b536","abstract_canon_sha256":"c79f771c618b0b53afdad04af53e7b6d75be77255257f73805e5c8be4e23527f"},"schema_version":"1.0"},"canonical_sha256":"241c1a6efcbd617522eb28b9733709356d09b1be2b1a18556b1e7e1ea0bab801","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:51:41.394151Z","signature_b64":"qp/fJDwHoH1ws2pcc6OX5myStw7h5hOywDK38rbHq/S+A9fVlzhuj4+kAmoEDLIAW9K2UMXhUYClpBzBdJiECQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"241c1a6efcbd617522eb28b9733709356d09b1be2b1a18556b1e7e1ea0bab801","last_reissued_at":"2026-05-18T00:51:41.393701Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:51:41.393701Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1612.05945","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":"2026-05-18T00:51:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lLtddxmm/v10pk82ruj/varWT4lguHpabZ9EpTDUXgh22Yahx2g8C8sLUTzcb6CcHOyGUYOXGBiXuaBKGRt4DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T22:03:56.750731Z"},"content_sha256":"94ba388d63816caa54a332a5f9630802a2bdb5532bda800b353854498262be50","schema_version":"1.0","event_id":"sha256:94ba388d63816caa54a332a5f9630802a2bdb5532bda800b353854498262be50"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:EQOBU3X4XVQXKIXLFC4XGNYJGV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A search for H$\\alpha$ absorption around KELT-3 b and GJ 436 b","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Adam G. Jensen, P. Wilson Cauley, Seth Redfield","submitted_at":"2016-12-18T16:46:11Z","abstract_excerpt":"Observations of extended atmospheres around hot planets have generated exciting results concerning the dynamics of escaping planetary material. The configuration of the escaping planetary gas can result in asymmetric transit features, producing both pre- and post-transit absorption in specific atomic transitions. Measuring the velocity and strength of the absorption can provide constraints on the mass loss mechanism and, potentially, clues to the interactions between the planet and the host star. Here we present a search for H$\\alpha$ absorption in the circumplanetary environments of the hot p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.05945","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":"2026-05-18T00:51:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LvlAoFXZfh9UMr9hkLVwM9EBJ+3KJN5XwCa1JgoujkwTqujPbal7yWpfkUCY2NN2oDNrvhY3EVUsDmpF/PSnBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T22:03:56.751418Z"},"content_sha256":"3e1ecef502bc4cd3f1859ae3e0edcb06a6fdf1e2b4e1aea76be5d424c8e072c3","schema_version":"1.0","event_id":"sha256:3e1ecef502bc4cd3f1859ae3e0edcb06a6fdf1e2b4e1aea76be5d424c8e072c3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EQOBU3X4XVQXKIXLFC4XGNYJGV/bundle.json","state_url":"https://pith.science/pith/EQOBU3X4XVQXKIXLFC4XGNYJGV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EQOBU3X4XVQXKIXLFC4XGNYJGV/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":"2026-05-28T22:03:56Z","links":{"resolver":"https://pith.science/pith/EQOBU3X4XVQXKIXLFC4XGNYJGV","bundle":"https://pith.science/pith/EQOBU3X4XVQXKIXLFC4XGNYJGV/bundle.json","state":"https://pith.science/pith/EQOBU3X4XVQXKIXLFC4XGNYJGV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EQOBU3X4XVQXKIXLFC4XGNYJGV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:EQOBU3X4XVQXKIXLFC4XGNYJGV","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":"c79f771c618b0b53afdad04af53e7b6d75be77255257f73805e5c8be4e23527f","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-12-18T16:46:11Z","title_canon_sha256":"bb5f848a1687e365b51ccf57322bd7d2e176ad7fb2be9050f727185b7383b536"},"schema_version":"1.0","source":{"id":"1612.05945","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.05945","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"arxiv_version","alias_value":"1612.05945v1","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.05945","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"pith_short_12","alias_value":"EQOBU3X4XVQX","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EQOBU3X4XVQXKIXL","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EQOBU3X4","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:3e1ecef502bc4cd3f1859ae3e0edcb06a6fdf1e2b4e1aea76be5d424c8e072c3","target":"graph","created_at":"2026-05-18T00:51:41Z","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":"Observations of extended atmospheres around hot planets have generated exciting results concerning the dynamics of escaping planetary material. The configuration of the escaping planetary gas can result in asymmetric transit features, producing both pre- and post-transit absorption in specific atomic transitions. Measuring the velocity and strength of the absorption can provide constraints on the mass loss mechanism and, potentially, clues to the interactions between the planet and the host star. Here we present a search for H$\\alpha$ absorption in the circumplanetary environments of the hot p","authors_text":"Adam G. Jensen, P. Wilson Cauley, Seth Redfield","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-12-18T16:46:11Z","title":"A search for H$\\alpha$ absorption around KELT-3 b and GJ 436 b"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.05945","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":"sha256:94ba388d63816caa54a332a5f9630802a2bdb5532bda800b353854498262be50","target":"record","created_at":"2026-05-18T00:51:41Z","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":"c79f771c618b0b53afdad04af53e7b6d75be77255257f73805e5c8be4e23527f","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-12-18T16:46:11Z","title_canon_sha256":"bb5f848a1687e365b51ccf57322bd7d2e176ad7fb2be9050f727185b7383b536"},"schema_version":"1.0","source":{"id":"1612.05945","kind":"arxiv","version":1}},"canonical_sha256":"241c1a6efcbd617522eb28b9733709356d09b1be2b1a18556b1e7e1ea0bab801","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"241c1a6efcbd617522eb28b9733709356d09b1be2b1a18556b1e7e1ea0bab801","first_computed_at":"2026-05-18T00:51:41.393701Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:41.393701Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qp/fJDwHoH1ws2pcc6OX5myStw7h5hOywDK38rbHq/S+A9fVlzhuj4+kAmoEDLIAW9K2UMXhUYClpBzBdJiECQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:41.394151Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.05945","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94ba388d63816caa54a332a5f9630802a2bdb5532bda800b353854498262be50","sha256:3e1ecef502bc4cd3f1859ae3e0edcb06a6fdf1e2b4e1aea76be5d424c8e072c3"],"state_sha256":"2b8fc077fbda16ff1894969a0bd5f513efea7f6d266d08a272053ed0dea24ff1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tKt3Kd3048peQVRvf2LerCGIzVIfhKLy8gq8IjnjAYbblFyRYhljnbj0dgMJkMW3pSTOerWRy6kKHNGyjjuHCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T22:03:56.754762Z","bundle_sha256":"183f0e0a58d0a073fe123a1cd2cb3b8fce5ec5625893b8dc45a45241200b0f1e"}}