{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:7IGZ5BOGMSBXT4QLMBEGYTE7R2","short_pith_number":"pith:7IGZ5BOG","canonical_record":{"source":{"id":"2408.16045","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-08-28T18:00:00Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"c2fec43ea97ccb906be137e36f24a346d40e8616c9975b9e4585ed5159c0fbed","abstract_canon_sha256":"3eec00d771805dfb27504a0cc57e5b4d93be82c15fdb67b39f17ef2a005858fc"},"schema_version":"1.0"},"canonical_sha256":"fa0d9e85c6648379f20b60486c4c9f8e96eaba38e66941a9222771c6ef4b0d17","source":{"kind":"arxiv","id":"2408.16045","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.16045","created_at":"2026-07-05T09:54:28Z"},{"alias_kind":"arxiv_version","alias_value":"2408.16045v2","created_at":"2026-07-05T09:54:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.16045","created_at":"2026-07-05T09:54:28Z"},{"alias_kind":"pith_short_12","alias_value":"7IGZ5BOGMSBX","created_at":"2026-07-05T09:54:28Z"},{"alias_kind":"pith_short_16","alias_value":"7IGZ5BOGMSBXT4QL","created_at":"2026-07-05T09:54:28Z"},{"alias_kind":"pith_short_8","alias_value":"7IGZ5BOG","created_at":"2026-07-05T09:54:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:7IGZ5BOGMSBXT4QLMBEGYTE7R2","target":"record","payload":{"canonical_record":{"source":{"id":"2408.16045","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-08-28T18:00:00Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"c2fec43ea97ccb906be137e36f24a346d40e8616c9975b9e4585ed5159c0fbed","abstract_canon_sha256":"3eec00d771805dfb27504a0cc57e5b4d93be82c15fdb67b39f17ef2a005858fc"},"schema_version":"1.0"},"canonical_sha256":"fa0d9e85c6648379f20b60486c4c9f8e96eaba38e66941a9222771c6ef4b0d17","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:54:28.262779Z","signature_b64":"sblvVNNpkhbOopScIJu4yE7G+oaPkpgOSrnfps6Z8L2gnc9pw8zGJDGwny9ZpqcPMCS67+XFL0NugIP4S0MPAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa0d9e85c6648379f20b60486c4c9f8e96eaba38e66941a9222771c6ef4b0d17","last_reissued_at":"2026-07-05T09:54:28.262356Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:54:28.262356Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2408.16045","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":"2026-07-05T09:54:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n58an5QprijI7kvyIBFpGYEBnGEGNNK+r8jseb1vIgMv/Zr4ETl5TNcyYihVtnlhtX+BMuQw26EbA/rw6V9ADg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T16:21:05.545088Z"},"content_sha256":"5f22ba5b323d40875bbccbe73e3c77bc0b0b3ab0d76c4bcc34fc3db4a67d19e0","schema_version":"1.0","event_id":"sha256:5f22ba5b323d40875bbccbe73e3c77bc0b0b3ab0d76c4bcc34fc3db4a67d19e0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:7IGZ5BOGMSBXT4QLMBEGYTE7R2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Search for ultralight dark matter in the SuperMAG high-fidelity dataset","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Alvaro Zamora, Jesper W. Gjerloev, Matt Friel, Saarik Kalia","submitted_at":"2024-08-28T18:00:00Z","abstract_excerpt":"Ultralight dark matter, such as kinetically mixed dark-photon dark matter (DPDM) or axionlike-particle dark matter (axion DM), can source an oscillating magnetic-field signal at Earth's surface. Previous work searched for this signal in a publicly available dataset of global magnetometer measurements maintained by the SuperMAG collaboration. This ``low-fidelity\" dataset reported measurements with a 1-minute time resolution, allowing the search to set leading direct constraints on DPDM and axion DM with Compton frequencies $f_\\mathrm{DM}\\leq1/(1\\,\\mathrm{min})$ [corresponding to masses $m_\\math"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.16045","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/2408.16045/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":"2026-07-05T09:54:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BBaShZbs4vI7iUg8vayclupmybfYXd0jx+I4D3M727FywxlRtUv7FIaNRoNmISa9EumiXwt3EEhWv6phr/akDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T16:21:05.545471Z"},"content_sha256":"e60690a056038d6a92db196d22429eed5bcdb3a9784b85424331b564b1a1f6b6","schema_version":"1.0","event_id":"sha256:e60690a056038d6a92db196d22429eed5bcdb3a9784b85424331b564b1a1f6b6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7IGZ5BOGMSBXT4QLMBEGYTE7R2/bundle.json","state_url":"https://pith.science/pith/7IGZ5BOGMSBXT4QLMBEGYTE7R2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7IGZ5BOGMSBXT4QLMBEGYTE7R2/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":"2026-08-05T16:21:05Z","links":{"resolver":"https://pith.science/pith/7IGZ5BOGMSBXT4QLMBEGYTE7R2","bundle":"https://pith.science/pith/7IGZ5BOGMSBXT4QLMBEGYTE7R2/bundle.json","state":"https://pith.science/pith/7IGZ5BOGMSBXT4QLMBEGYTE7R2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7IGZ5BOGMSBXT4QLMBEGYTE7R2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:7IGZ5BOGMSBXT4QLMBEGYTE7R2","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":"3eec00d771805dfb27504a0cc57e5b4d93be82c15fdb67b39f17ef2a005858fc","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-08-28T18:00:00Z","title_canon_sha256":"c2fec43ea97ccb906be137e36f24a346d40e8616c9975b9e4585ed5159c0fbed"},"schema_version":"1.0","source":{"id":"2408.16045","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.16045","created_at":"2026-07-05T09:54:28Z"},{"alias_kind":"arxiv_version","alias_value":"2408.16045v2","created_at":"2026-07-05T09:54:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.16045","created_at":"2026-07-05T09:54:28Z"},{"alias_kind":"pith_short_12","alias_value":"7IGZ5BOGMSBX","created_at":"2026-07-05T09:54:28Z"},{"alias_kind":"pith_short_16","alias_value":"7IGZ5BOGMSBXT4QL","created_at":"2026-07-05T09:54:28Z"},{"alias_kind":"pith_short_8","alias_value":"7IGZ5BOG","created_at":"2026-07-05T09:54:28Z"}],"graph_snapshots":[{"event_id":"sha256:e60690a056038d6a92db196d22429eed5bcdb3a9784b85424331b564b1a1f6b6","target":"graph","created_at":"2026-07-05T09:54:28Z","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/2408.16045/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Ultralight dark matter, such as kinetically mixed dark-photon dark matter (DPDM) or axionlike-particle dark matter (axion DM), can source an oscillating magnetic-field signal at Earth's surface. Previous work searched for this signal in a publicly available dataset of global magnetometer measurements maintained by the SuperMAG collaboration. This ``low-fidelity\" dataset reported measurements with a 1-minute time resolution, allowing the search to set leading direct constraints on DPDM and axion DM with Compton frequencies $f_\\mathrm{DM}\\leq1/(1\\,\\mathrm{min})$ [corresponding to masses $m_\\math","authors_text":"Alvaro Zamora, Jesper W. Gjerloev, Matt Friel, Saarik Kalia","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-08-28T18:00:00Z","title":"Search for ultralight dark matter in the SuperMAG high-fidelity dataset"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.16045","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":"sha256:5f22ba5b323d40875bbccbe73e3c77bc0b0b3ab0d76c4bcc34fc3db4a67d19e0","target":"record","created_at":"2026-07-05T09:54:28Z","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":"3eec00d771805dfb27504a0cc57e5b4d93be82c15fdb67b39f17ef2a005858fc","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-08-28T18:00:00Z","title_canon_sha256":"c2fec43ea97ccb906be137e36f24a346d40e8616c9975b9e4585ed5159c0fbed"},"schema_version":"1.0","source":{"id":"2408.16045","kind":"arxiv","version":2}},"canonical_sha256":"fa0d9e85c6648379f20b60486c4c9f8e96eaba38e66941a9222771c6ef4b0d17","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa0d9e85c6648379f20b60486c4c9f8e96eaba38e66941a9222771c6ef4b0d17","first_computed_at":"2026-07-05T09:54:28.262356Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:54:28.262356Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sblvVNNpkhbOopScIJu4yE7G+oaPkpgOSrnfps6Z8L2gnc9pw8zGJDGwny9ZpqcPMCS67+XFL0NugIP4S0MPAA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:54:28.262779Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.16045","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f22ba5b323d40875bbccbe73e3c77bc0b0b3ab0d76c4bcc34fc3db4a67d19e0","sha256:e60690a056038d6a92db196d22429eed5bcdb3a9784b85424331b564b1a1f6b6"],"state_sha256":"3d47486ae2b2b88ece1a60fd6d4759e68d8cca2117756410f6a2d1a0cca580a8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4X7zfTPDX59nZJmXvjvZzO8QLlQHXktpsGtwo6ZZYVf2YKcso3Mnw4od1iIkJFGaPFww5845X+yZOgIojkhmBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T16:21:05.547951Z","bundle_sha256":"35e4461f1ed9a8d33e7e96e1f09c805cfa10b2b55ecacf52e8ba7e239c1a7a21"}}