{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:MLEOVZZJATUMQURPJCKXAO2TXH","short_pith_number":"pith:MLEOVZZJ","canonical_record":{"source":{"id":"2602.05388","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2026-02-05T07:15:28Z","cross_cats_sorted":[],"title_canon_sha256":"0740951b2b13f62faaa865eb110921a215bbad8e1ad058ad57ef386fa7905ff9","abstract_canon_sha256":"9341f61e256b3c10ebdc52fdb2ae658dcd13cd578b9a53ef9efce3247791efc1"},"schema_version":"1.0"},"canonical_sha256":"62c8eae72904e8c8522f4895703b53b9c143168405794c933886317e1af6882e","source":{"kind":"arxiv","id":"2602.05388","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.05388","created_at":"2026-08-04T00:31:05Z"},{"alias_kind":"arxiv_version","alias_value":"2602.05388v2","created_at":"2026-08-04T00:31:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.05388","created_at":"2026-08-04T00:31:05Z"},{"alias_kind":"pith_short_12","alias_value":"MLEOVZZJATUM","created_at":"2026-08-04T00:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"MLEOVZZJATUMQURP","created_at":"2026-08-04T00:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"MLEOVZZJ","created_at":"2026-08-04T00:31:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:MLEOVZZJATUMQURPJCKXAO2TXH","target":"record","payload":{"canonical_record":{"source":{"id":"2602.05388","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2026-02-05T07:15:28Z","cross_cats_sorted":[],"title_canon_sha256":"0740951b2b13f62faaa865eb110921a215bbad8e1ad058ad57ef386fa7905ff9","abstract_canon_sha256":"9341f61e256b3c10ebdc52fdb2ae658dcd13cd578b9a53ef9efce3247791efc1"},"schema_version":"1.0"},"canonical_sha256":"62c8eae72904e8c8522f4895703b53b9c143168405794c933886317e1af6882e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-04T00:31:05.813509Z","signature_b64":"ulDuaA4dU9LCcNPPTOjnwW7qw/TqVfvYreAj5tx9Z9gDkgtigQiQU6iAMALF/2qlhVidkyzqPSkmen1oy+OTCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"62c8eae72904e8c8522f4895703b53b9c143168405794c933886317e1af6882e","last_reissued_at":"2026-08-04T00:31:05.811719Z","signature_status":"signed_v1","first_computed_at":"2026-08-04T00:31:05.811719Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2602.05388","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":"2026-08-04T00:31:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eF04/8eIjymGs33lREO9VZFV8mMIZuigBsIpWuH1mA+4nnURdF9cz+yRknr+AEaREwfVKgJo241BtJBbfeIWAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:22:07.939951Z"},"content_sha256":"a641877b0aa147a45986c923e83a248209d50fa534c4b7e9dce50c28686d7e44","schema_version":"1.0","event_id":"sha256:a641877b0aa147a45986c923e83a248209d50fa534c4b7e9dce50c28686d7e44"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:MLEOVZZJATUMQURPJCKXAO2TXH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Extended Haloscope Search and Exclusion of a Candidate Signal near 1.036 GHz","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"Andrei Matlashov, Andrew K. Yi, Arjan F. van Loo, Boris I. Ivanov, Byeong Rok Ko, Caglar Kutlu, Danho Ahn, Doyu Lee, HeeSu Byun, Hyoungsoon Choi, Jihn E. Kim, Jihoon Choi, JinMyeong Kim, Jinsu Kim, Jiwon Lee, Junu Jeong, Ki Woong Lee, Lino Miceli, MyeongJae Lee, Ohjoon Kwon, Pallavi Parashar, Saebyeok Ahn, Seongtae Park, Seonjeong Oh, Sergey V. Uchaikin, Soohyung Lee, Sungjae Bae, SungWoo Youn, Taehyeon Seong, Violeta Gkika, Woohyun Chung, Yannis K. Semertzidis, Yasunobu Nakamura, Yonuk Chong, Younggeun Kim, Yun Chang Shin","submitted_at":"2026-02-05T07:15:28Z","abstract_excerpt":"We report a follow-up axion haloscope search near 1.036 GHz that completes and extends our previous work [Phys. Rev. X 14, 031023 (2024)], in which a portion of the HEMT-based data could not be analyzed due to unrecorded experimental information. While recovering this dataset, we identified an excess near 1.036 GHz that satisfied our candidate-selection criteria, motivating dedicated validation studies, including independent cross-checks and re-examination with the original apparatus. The excess did not persist under these investigations and was not confirmed as an axion dark-matter signal. We"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.05388","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/2602.05388/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":"2026-08-04T00:31:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ydum39jqdnFphFTfhFrVa2EgYWJ1KuS9K6VHKF+Y7v1Ykx4rzYf/VLXZjZexRR0Zc/y8Pp7QLL5uBubQHM6+DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:22:07.941113Z"},"content_sha256":"8fa8d6aefee943ca7b15ba3282b00e605ce7d188a685594cc7641d47805954a2","schema_version":"1.0","event_id":"sha256:8fa8d6aefee943ca7b15ba3282b00e605ce7d188a685594cc7641d47805954a2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MLEOVZZJATUMQURPJCKXAO2TXH/bundle.json","state_url":"https://pith.science/pith/MLEOVZZJATUMQURPJCKXAO2TXH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MLEOVZZJATUMQURPJCKXAO2TXH/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":"2026-08-06T13:22:07Z","links":{"resolver":"https://pith.science/pith/MLEOVZZJATUMQURPJCKXAO2TXH","bundle":"https://pith.science/pith/MLEOVZZJATUMQURPJCKXAO2TXH/bundle.json","state":"https://pith.science/pith/MLEOVZZJATUMQURPJCKXAO2TXH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MLEOVZZJATUMQURPJCKXAO2TXH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:MLEOVZZJATUMQURPJCKXAO2TXH","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":"9341f61e256b3c10ebdc52fdb2ae658dcd13cd578b9a53ef9efce3247791efc1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2026-02-05T07:15:28Z","title_canon_sha256":"0740951b2b13f62faaa865eb110921a215bbad8e1ad058ad57ef386fa7905ff9"},"schema_version":"1.0","source":{"id":"2602.05388","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.05388","created_at":"2026-08-04T00:31:05Z"},{"alias_kind":"arxiv_version","alias_value":"2602.05388v2","created_at":"2026-08-04T00:31:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.05388","created_at":"2026-08-04T00:31:05Z"},{"alias_kind":"pith_short_12","alias_value":"MLEOVZZJATUM","created_at":"2026-08-04T00:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"MLEOVZZJATUMQURP","created_at":"2026-08-04T00:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"MLEOVZZJ","created_at":"2026-08-04T00:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:8fa8d6aefee943ca7b15ba3282b00e605ce7d188a685594cc7641d47805954a2","target":"graph","created_at":"2026-08-04T00:31:05Z","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/2602.05388/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report a follow-up axion haloscope search near 1.036 GHz that completes and extends our previous work [Phys. Rev. X 14, 031023 (2024)], in which a portion of the HEMT-based data could not be analyzed due to unrecorded experimental information. While recovering this dataset, we identified an excess near 1.036 GHz that satisfied our candidate-selection criteria, motivating dedicated validation studies, including independent cross-checks and re-examination with the original apparatus. The excess did not persist under these investigations and was not confirmed as an axion dark-matter signal. We","authors_text":"Andrei Matlashov, Andrew K. Yi, Arjan F. van Loo, Boris I. Ivanov, Byeong Rok Ko, Caglar Kutlu, Danho Ahn, Doyu Lee, HeeSu Byun, Hyoungsoon Choi, Jihn E. Kim, Jihoon Choi, JinMyeong Kim, Jinsu Kim, Jiwon Lee, Junu Jeong, Ki Woong Lee, Lino Miceli, MyeongJae Lee, Ohjoon Kwon, Pallavi Parashar, Saebyeok Ahn, Seongtae Park, Seonjeong Oh, Sergey V. Uchaikin, Soohyung Lee, Sungjae Bae, SungWoo Youn, Taehyeon Seong, Violeta Gkika, Woohyun Chung, Yannis K. Semertzidis, Yasunobu Nakamura, Yonuk Chong, Younggeun Kim, Yun Chang Shin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2026-02-05T07:15:28Z","title":"Extended Haloscope Search and Exclusion of a Candidate Signal near 1.036 GHz"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.05388","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:a641877b0aa147a45986c923e83a248209d50fa534c4b7e9dce50c28686d7e44","target":"record","created_at":"2026-08-04T00:31:05Z","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":"9341f61e256b3c10ebdc52fdb2ae658dcd13cd578b9a53ef9efce3247791efc1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2026-02-05T07:15:28Z","title_canon_sha256":"0740951b2b13f62faaa865eb110921a215bbad8e1ad058ad57ef386fa7905ff9"},"schema_version":"1.0","source":{"id":"2602.05388","kind":"arxiv","version":2}},"canonical_sha256":"62c8eae72904e8c8522f4895703b53b9c143168405794c933886317e1af6882e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"62c8eae72904e8c8522f4895703b53b9c143168405794c933886317e1af6882e","first_computed_at":"2026-08-04T00:31:05.811719Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-04T00:31:05.811719Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ulDuaA4dU9LCcNPPTOjnwW7qw/TqVfvYreAj5tx9Z9gDkgtigQiQU6iAMALF/2qlhVidkyzqPSkmen1oy+OTCg==","signature_status":"signed_v1","signed_at":"2026-08-04T00:31:05.813509Z","signed_message":"canonical_sha256_bytes"},"source_id":"2602.05388","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a641877b0aa147a45986c923e83a248209d50fa534c4b7e9dce50c28686d7e44","sha256:8fa8d6aefee943ca7b15ba3282b00e605ce7d188a685594cc7641d47805954a2"],"state_sha256":"66eb079cd82564950a96ac3392c7ca2b40aec2dc2bc6ec340a5b93f2dfdc5f3d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9GbNS6a/WCqbGzaG4KBKod8m5C5g05F/HdJdl0tT24lGE56iRKL8Cl9h6ivhP+RUh/DUl2NFcFlyAN7gA4lrAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T13:22:07.947339Z","bundle_sha256":"dad590f38a777fed896f228db21425c4e31b76e0fb3af3cea127537a8f5ba85f"}}