{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:GDH3MFABHS3HVW6STTF23V2TQ2","short_pith_number":"pith:GDH3MFAB","canonical_record":{"source":{"id":"2001.02007","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-01-07T12:53:21Z","cross_cats_sorted":[],"title_canon_sha256":"1310ce2b360222a44a3d9563795d97337803bc9384352cf6c7dc811ad06fbe0e","abstract_canon_sha256":"0decffa448232e815afbb3fc3a0ad01f0284085de6621a3619f853a1cf8d7bc2"},"schema_version":"1.0"},"canonical_sha256":"30cfb614013cb67adbd29ccbadd753868cb7781d6d258788b3916d5f3e0a71e8","source":{"kind":"arxiv","id":"2001.02007","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.02007","created_at":"2026-07-05T01:16:43Z"},{"alias_kind":"arxiv_version","alias_value":"2001.02007v2","created_at":"2026-07-05T01:16:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.02007","created_at":"2026-07-05T01:16:43Z"},{"alias_kind":"pith_short_12","alias_value":"GDH3MFABHS3H","created_at":"2026-07-05T01:16:43Z"},{"alias_kind":"pith_short_16","alias_value":"GDH3MFABHS3HVW6S","created_at":"2026-07-05T01:16:43Z"},{"alias_kind":"pith_short_8","alias_value":"GDH3MFAB","created_at":"2026-07-05T01:16:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:GDH3MFABHS3HVW6STTF23V2TQ2","target":"record","payload":{"canonical_record":{"source":{"id":"2001.02007","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-01-07T12:53:21Z","cross_cats_sorted":[],"title_canon_sha256":"1310ce2b360222a44a3d9563795d97337803bc9384352cf6c7dc811ad06fbe0e","abstract_canon_sha256":"0decffa448232e815afbb3fc3a0ad01f0284085de6621a3619f853a1cf8d7bc2"},"schema_version":"1.0"},"canonical_sha256":"30cfb614013cb67adbd29ccbadd753868cb7781d6d258788b3916d5f3e0a71e8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:16:43.577104Z","signature_b64":"DGdbP8yFZ9ONZ9cqYurqu1R9HmTgKdTZ3uVxTKELf6oObWhlzL8gjNOZb6hvgLsY0LIg4qg53R6mqj84r2/KAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"30cfb614013cb67adbd29ccbadd753868cb7781d6d258788b3916d5f3e0a71e8","last_reissued_at":"2026-07-05T01:16:43.576749Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:16:43.576749Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2001.02007","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:16:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4+yiu6G8mQKLgAggKFnPC/xLWAyH1Rt7wvx9uhmz+91X0tl+d/fLqmkvGBNyRI7Um6WaoVeNIURCd6ZhOHRhBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-24T02:25:12.141761Z"},"content_sha256":"44bfad2743195850a7c09bf25adba6805377d03d9ffdfbc148cb42c073e5ebc7","schema_version":"1.0","event_id":"sha256:44bfad2743195850a7c09bf25adba6805377d03d9ffdfbc148cb42c073e5ebc7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:GDH3MFABHS3HVW6STTF23V2TQ2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fast radio bursts from reconnection in magnetar magnetosphere","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Yuri Lyubarsky","submitted_at":"2020-01-07T12:53:21Z","abstract_excerpt":"The nearly 100% linear polarization has been reported for a few fast radio bursts. This finding places severe limits on the emission mechanism. I argue that the totally polarized radiation could be generated in the course of relativistic magnetic reconnection in the outer magnetosphere of the magnetar. At the onset of the magnetar flare, a large scale magnetic perturbation forms a magnetic pulse, which propagates from the flare cite outwards. The pulse strongly compresses magnetospheric plasma and pushes it away. The high-frequency MHD waves are generated when the magnetic pulse reaches the cu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.02007","kind":"arxiv","version":2},"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/2001.02007/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":"2026-07-05T01:16:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CNE1Sl36fVVP4QlHx1GPqX4YYPTh/OzT49hA46waIsaeHZkrflv9tfqarjc6IWZtUzB1NaZWwAbWmTFq5kI9BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-24T02:25:12.142368Z"},"content_sha256":"9ead67d1691c84176aaa57733f5eb6898ffc30de1f938e5777bd49a8793afd70","schema_version":"1.0","event_id":"sha256:9ead67d1691c84176aaa57733f5eb6898ffc30de1f938e5777bd49a8793afd70"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GDH3MFABHS3HVW6STTF23V2TQ2/bundle.json","state_url":"https://pith.science/pith/GDH3MFABHS3HVW6STTF23V2TQ2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GDH3MFABHS3HVW6STTF23V2TQ2/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":"2026-08-24T02:25:12Z","links":{"resolver":"https://pith.science/pith/GDH3MFABHS3HVW6STTF23V2TQ2","bundle":"https://pith.science/pith/GDH3MFABHS3HVW6STTF23V2TQ2/bundle.json","state":"https://pith.science/pith/GDH3MFABHS3HVW6STTF23V2TQ2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GDH3MFABHS3HVW6STTF23V2TQ2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:GDH3MFABHS3HVW6STTF23V2TQ2","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":"0decffa448232e815afbb3fc3a0ad01f0284085de6621a3619f853a1cf8d7bc2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-01-07T12:53:21Z","title_canon_sha256":"1310ce2b360222a44a3d9563795d97337803bc9384352cf6c7dc811ad06fbe0e"},"schema_version":"1.0","source":{"id":"2001.02007","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.02007","created_at":"2026-07-05T01:16:43Z"},{"alias_kind":"arxiv_version","alias_value":"2001.02007v2","created_at":"2026-07-05T01:16:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.02007","created_at":"2026-07-05T01:16:43Z"},{"alias_kind":"pith_short_12","alias_value":"GDH3MFABHS3H","created_at":"2026-07-05T01:16:43Z"},{"alias_kind":"pith_short_16","alias_value":"GDH3MFABHS3HVW6S","created_at":"2026-07-05T01:16:43Z"},{"alias_kind":"pith_short_8","alias_value":"GDH3MFAB","created_at":"2026-07-05T01:16:43Z"}],"graph_snapshots":[{"event_id":"sha256:9ead67d1691c84176aaa57733f5eb6898ffc30de1f938e5777bd49a8793afd70","target":"graph","created_at":"2026-07-05T01:16:43Z","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/2001.02007/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The nearly 100% linear polarization has been reported for a few fast radio bursts. This finding places severe limits on the emission mechanism. I argue that the totally polarized radiation could be generated in the course of relativistic magnetic reconnection in the outer magnetosphere of the magnetar. At the onset of the magnetar flare, a large scale magnetic perturbation forms a magnetic pulse, which propagates from the flare cite outwards. The pulse strongly compresses magnetospheric plasma and pushes it away. The high-frequency MHD waves are generated when the magnetic pulse reaches the cu","authors_text":"Yuri Lyubarsky","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-01-07T12:53:21Z","title":"Fast radio bursts from reconnection in magnetar magnetosphere"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.02007","kind":"arxiv","version":2},"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":"sha256:44bfad2743195850a7c09bf25adba6805377d03d9ffdfbc148cb42c073e5ebc7","target":"record","created_at":"2026-07-05T01:16:43Z","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":"0decffa448232e815afbb3fc3a0ad01f0284085de6621a3619f853a1cf8d7bc2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-01-07T12:53:21Z","title_canon_sha256":"1310ce2b360222a44a3d9563795d97337803bc9384352cf6c7dc811ad06fbe0e"},"schema_version":"1.0","source":{"id":"2001.02007","kind":"arxiv","version":2}},"canonical_sha256":"30cfb614013cb67adbd29ccbadd753868cb7781d6d258788b3916d5f3e0a71e8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30cfb614013cb67adbd29ccbadd753868cb7781d6d258788b3916d5f3e0a71e8","first_computed_at":"2026-07-05T01:16:43.576749Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:16:43.576749Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DGdbP8yFZ9ONZ9cqYurqu1R9HmTgKdTZ3uVxTKELf6oObWhlzL8gjNOZb6hvgLsY0LIg4qg53R6mqj84r2/KAw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:16:43.577104Z","signed_message":"canonical_sha256_bytes"},"source_id":"2001.02007","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:44bfad2743195850a7c09bf25adba6805377d03d9ffdfbc148cb42c073e5ebc7","sha256:9ead67d1691c84176aaa57733f5eb6898ffc30de1f938e5777bd49a8793afd70"],"state_sha256":"e5e76537a88d90de8d2da162380dc10582870ac031b854e6f0e9562b5474c47d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WfNQe96ySdO2l3e6Lb5W0ZT7om5DY/v2SeaCZO8k3Y3uZHYDEzComAj3Bv9kS7yKyOdBKfvbq+I+t4zjGnSrCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-24T02:25:12.147204Z","bundle_sha256":"e6c4139c713e52e3e1b2fd32b7143b7a9aa6a3e0ea800be5809d539b5641beea"}}