{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:Q3JTDYRVDRKJENV7RUYYPTCIC6","short_pith_number":"pith:Q3JTDYRV","canonical_record":{"source":{"id":"1111.0685","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-11-02T23:06:24Z","cross_cats_sorted":[],"title_canon_sha256":"d6c085b87f59e6a6d77ec09083b7a84f0525938fe795b749c3c97ffec8f16064","abstract_canon_sha256":"8716a6b9907b8eff14a2bb1cd77aa83f46a94604a5d2310d2d49ea9211805343"},"schema_version":"1.0"},"canonical_sha256":"86d331e2351c549236bf8d3187cc4817be3d8b6e09c4407c22a783c1190feb0f","source":{"kind":"arxiv","id":"1111.0685","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.0685","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"arxiv_version","alias_value":"1111.0685v1","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.0685","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"pith_short_12","alias_value":"Q3JTDYRVDRKJ","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"Q3JTDYRVDRKJENV7","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"Q3JTDYRV","created_at":"2026-05-18T12:26:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:Q3JTDYRVDRKJENV7RUYYPTCIC6","target":"record","payload":{"canonical_record":{"source":{"id":"1111.0685","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-11-02T23:06:24Z","cross_cats_sorted":[],"title_canon_sha256":"d6c085b87f59e6a6d77ec09083b7a84f0525938fe795b749c3c97ffec8f16064","abstract_canon_sha256":"8716a6b9907b8eff14a2bb1cd77aa83f46a94604a5d2310d2d49ea9211805343"},"schema_version":"1.0"},"canonical_sha256":"86d331e2351c549236bf8d3187cc4817be3d8b6e09c4407c22a783c1190feb0f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:48.060086Z","signature_b64":"KpBMM3Ui86GJ12mCw1vQ2lQRpQiQNedg4iddEAzEtGka75AvNjBVqPVm39mMmEznrrc7ZfDhEV8sYoWlpxuNBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"86d331e2351c549236bf8d3187cc4817be3d8b6e09c4407c22a783c1190feb0f","last_reissued_at":"2026-05-18T01:59:48.059435Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:48.059435Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.0685","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":"2026-05-18T01:59:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g4pZmJ0kpQUie16P5DKvJ6eQE0QYaZIPCCqVFYJe0G4APds9o0gr3gAJ7DKA6l8WGLEfM4WwNMqZa56QwSneCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T06:50:27.239494Z"},"content_sha256":"d0fd57c3e3adc4b2c38bd26bdcc38ce3ea20e107745c71cacfb15c96a7c75374","schema_version":"1.0","event_id":"sha256:d0fd57c3e3adc4b2c38bd26bdcc38ce3ea20e107745c71cacfb15c96a7c75374"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:Q3JTDYRVDRKJENV7RUYYPTCIC6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Allen Telescope Array Search for Electrostatic Discharges on Mars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Andrew P.V. Siemion, Dan Werthimer, Geoffrey C. Bower, Gregory T. Delory, Imke de Pater, Marin M. Anderson, William C. Barott","submitted_at":"2011-11-02T23:06:24Z","abstract_excerpt":"The Allen Telescope Array was used to monitor Mars between 9 March and 2 June 2010, over a total of approximately 30 hours, for radio emission indicative of electrostatic discharge. The search was motivated by the report from Ruf et al. (2009) of the detection of non-thermal microwave radiation from Mars characterized by peaks in the power spectrum of the kurtosis, or kurtstrum, at 10 Hz, coinciding with a large dust storm event on 8 June 2006. For these observations, we developed a wideband signal processor at the Center for Astronomy Signal Processing and Electronics Research (CASPER). This "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.0685","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":"2026-05-18T01:59:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/WcoQn0aRCiPZ+xWWmIVImKgwqH4N2FfltYIyXdQCSU09RU5lJevZpbELSxDrnRm51woG4sQRW40bv2dHwkUCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T06:50:27.240113Z"},"content_sha256":"b283afaedddbe61d459459ff17c3183a390b9ffea245ff087becf0663caf969f","schema_version":"1.0","event_id":"sha256:b283afaedddbe61d459459ff17c3183a390b9ffea245ff087becf0663caf969f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q3JTDYRVDRKJENV7RUYYPTCIC6/bundle.json","state_url":"https://pith.science/pith/Q3JTDYRVDRKJENV7RUYYPTCIC6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q3JTDYRVDRKJENV7RUYYPTCIC6/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":"2026-05-31T06:50:27Z","links":{"resolver":"https://pith.science/pith/Q3JTDYRVDRKJENV7RUYYPTCIC6","bundle":"https://pith.science/pith/Q3JTDYRVDRKJENV7RUYYPTCIC6/bundle.json","state":"https://pith.science/pith/Q3JTDYRVDRKJENV7RUYYPTCIC6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q3JTDYRVDRKJENV7RUYYPTCIC6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:Q3JTDYRVDRKJENV7RUYYPTCIC6","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":"8716a6b9907b8eff14a2bb1cd77aa83f46a94604a5d2310d2d49ea9211805343","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-11-02T23:06:24Z","title_canon_sha256":"d6c085b87f59e6a6d77ec09083b7a84f0525938fe795b749c3c97ffec8f16064"},"schema_version":"1.0","source":{"id":"1111.0685","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.0685","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"arxiv_version","alias_value":"1111.0685v1","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.0685","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"pith_short_12","alias_value":"Q3JTDYRVDRKJ","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"Q3JTDYRVDRKJENV7","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"Q3JTDYRV","created_at":"2026-05-18T12:26:39Z"}],"graph_snapshots":[{"event_id":"sha256:b283afaedddbe61d459459ff17c3183a390b9ffea245ff087becf0663caf969f","target":"graph","created_at":"2026-05-18T01:59:48Z","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":"The Allen Telescope Array was used to monitor Mars between 9 March and 2 June 2010, over a total of approximately 30 hours, for radio emission indicative of electrostatic discharge. The search was motivated by the report from Ruf et al. (2009) of the detection of non-thermal microwave radiation from Mars characterized by peaks in the power spectrum of the kurtosis, or kurtstrum, at 10 Hz, coinciding with a large dust storm event on 8 June 2006. For these observations, we developed a wideband signal processor at the Center for Astronomy Signal Processing and Electronics Research (CASPER). This ","authors_text":"Andrew P.V. Siemion, Dan Werthimer, Geoffrey C. Bower, Gregory T. Delory, Imke de Pater, Marin M. Anderson, William C. Barott","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-11-02T23:06:24Z","title":"The Allen Telescope Array Search for Electrostatic Discharges on Mars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.0685","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:d0fd57c3e3adc4b2c38bd26bdcc38ce3ea20e107745c71cacfb15c96a7c75374","target":"record","created_at":"2026-05-18T01:59:48Z","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":"8716a6b9907b8eff14a2bb1cd77aa83f46a94604a5d2310d2d49ea9211805343","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-11-02T23:06:24Z","title_canon_sha256":"d6c085b87f59e6a6d77ec09083b7a84f0525938fe795b749c3c97ffec8f16064"},"schema_version":"1.0","source":{"id":"1111.0685","kind":"arxiv","version":1}},"canonical_sha256":"86d331e2351c549236bf8d3187cc4817be3d8b6e09c4407c22a783c1190feb0f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"86d331e2351c549236bf8d3187cc4817be3d8b6e09c4407c22a783c1190feb0f","first_computed_at":"2026-05-18T01:59:48.059435Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:48.059435Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KpBMM3Ui86GJ12mCw1vQ2lQRpQiQNedg4iddEAzEtGka75AvNjBVqPVm39mMmEznrrc7ZfDhEV8sYoWlpxuNBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:48.060086Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.0685","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d0fd57c3e3adc4b2c38bd26bdcc38ce3ea20e107745c71cacfb15c96a7c75374","sha256:b283afaedddbe61d459459ff17c3183a390b9ffea245ff087becf0663caf969f"],"state_sha256":"570d269845c4ea67c931791d380c819cfe5e025c8360d8a241243d1ee0aed97e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eAcespXD2GHzqgk937KRiHILYV5fm/NdNaTobzo0iVzaP4GINHftpY770zKzB74t3rUiZZ8SVTpbRiM/9rBPDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T06:50:27.243503Z","bundle_sha256":"a9633f983fac4075d0b9f044e8156c0e90e388f8fe44bfd508c2d16a6b3c4cc9"}}