{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:VFWYYRFNDCWMMLZCNFC3TTQTP4","short_pith_number":"pith:VFWYYRFN","canonical_record":{"source":{"id":"1804.08770","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-04-23T22:43:17Z","cross_cats_sorted":[],"title_canon_sha256":"f1d49b41bc6a738e62d8ab6edd7f41f4e43cc5d81e80fd7b60d4a697301b12ac","abstract_canon_sha256":"1ae8d394e1e1c9a7426d45500de7281852d68baf8a71072436ac43cd3b1ba3d5"},"schema_version":"1.0"},"canonical_sha256":"a96d8c44ad18acc62f226945b9ce137f067f2768cd02a7747a5e5723fac09c09","source":{"kind":"arxiv","id":"1804.08770","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.08770","created_at":"2026-05-18T00:17:37Z"},{"alias_kind":"arxiv_version","alias_value":"1804.08770v1","created_at":"2026-05-18T00:17:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.08770","created_at":"2026-05-18T00:17:37Z"},{"alias_kind":"pith_short_12","alias_value":"VFWYYRFNDCWM","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VFWYYRFNDCWMMLZC","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VFWYYRFN","created_at":"2026-05-18T12:32:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:VFWYYRFNDCWMMLZCNFC3TTQTP4","target":"record","payload":{"canonical_record":{"source":{"id":"1804.08770","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-04-23T22:43:17Z","cross_cats_sorted":[],"title_canon_sha256":"f1d49b41bc6a738e62d8ab6edd7f41f4e43cc5d81e80fd7b60d4a697301b12ac","abstract_canon_sha256":"1ae8d394e1e1c9a7426d45500de7281852d68baf8a71072436ac43cd3b1ba3d5"},"schema_version":"1.0"},"canonical_sha256":"a96d8c44ad18acc62f226945b9ce137f067f2768cd02a7747a5e5723fac09c09","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:17:37.402581Z","signature_b64":"zBOjWEWLhXJB8+zFQFclIVwT5Gf9PKD4Om1hfLPnXSkcWgMP9SCifTL38oxDn3JhCG0jd21xQXSzHRwcz8xsCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a96d8c44ad18acc62f226945b9ce137f067f2768cd02a7747a5e5723fac09c09","last_reissued_at":"2026-05-18T00:17:37.401803Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:17:37.401803Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.08770","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":"2026-05-18T00:17:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XB5Gb7IYNvYr0r4EP/stzkic9cf7MnUS06tR8h7S3Q8fyphDv8VjAjg2RkwTFzfdpuXxvdkob6hxSi71NRt+Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T19:52:21.624354Z"},"content_sha256":"4b3a531eec016dc4c938a23c95c63526c19c86d8d9f9929017e504023fa35d02","schema_version":"1.0","event_id":"sha256:4b3a531eec016dc4c938a23c95c63526c19c86d8d9f9929017e504023fa35d02"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:VFWYYRFNDCWMMLZCNFC3TTQTP4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modulation Sensitive Search for Non-Virialized Dark-Matter Axions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Malagon, A. Wagner, C. Boutan, D. B. Tanner, D. Carter, D. Lyapustin, D. Will, E. J. Daw, G. Carosi, G. Rybka, I. Stern, J. Clarke, J. Gleason, J. Hoskins, J. Sloan, K. van Bibber, L. D. Duffy, L. J Rosenberg, M. Hotz, N. Crisosto, N. S. Sullivan, P. Sikivie, R. Bradley, R. Khatiwada, R. Ottens, S. O'Kelley","submitted_at":"2018-04-23T22:43:17Z","abstract_excerpt":"Non-virialized dark-matter axions may be present in the Milky Way halo in the form of low-velocity-dispersion flows. The Axion Dark Matter eXperiment performed a search for the conversion of these axions into microwave photons using a resonant cavity immersed in a strong, static magnetic field. The spread of photon energy in these measurements was measured at spectral resolutions of the order of 1 Hz and below. If the energy variation were this small, the frequency modulation of any real axion signal due to the orbital and rotational motion of the Earth would become non-negligible. Conservativ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.08770","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":"2026-05-18T00:17:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RjzA5+73UrsXn6rWxPZyZpcSbrYmLoUrckIA7YhYWNaksS7+Dna/M0r8SWf0NiVWaQGkz6kQgO3+QvTygjJYAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T19:52:21.625064Z"},"content_sha256":"7bc47fbfc451fb9ff2b5fa9b7cd36a1e81c5f60b3ff8682efbcc6238488e859d","schema_version":"1.0","event_id":"sha256:7bc47fbfc451fb9ff2b5fa9b7cd36a1e81c5f60b3ff8682efbcc6238488e859d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VFWYYRFNDCWMMLZCNFC3TTQTP4/bundle.json","state_url":"https://pith.science/pith/VFWYYRFNDCWMMLZCNFC3TTQTP4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VFWYYRFNDCWMMLZCNFC3TTQTP4/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":"2026-05-29T19:52:21Z","links":{"resolver":"https://pith.science/pith/VFWYYRFNDCWMMLZCNFC3TTQTP4","bundle":"https://pith.science/pith/VFWYYRFNDCWMMLZCNFC3TTQTP4/bundle.json","state":"https://pith.science/pith/VFWYYRFNDCWMMLZCNFC3TTQTP4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VFWYYRFNDCWMMLZCNFC3TTQTP4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VFWYYRFNDCWMMLZCNFC3TTQTP4","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":"1ae8d394e1e1c9a7426d45500de7281852d68baf8a71072436ac43cd3b1ba3d5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-04-23T22:43:17Z","title_canon_sha256":"f1d49b41bc6a738e62d8ab6edd7f41f4e43cc5d81e80fd7b60d4a697301b12ac"},"schema_version":"1.0","source":{"id":"1804.08770","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.08770","created_at":"2026-05-18T00:17:37Z"},{"alias_kind":"arxiv_version","alias_value":"1804.08770v1","created_at":"2026-05-18T00:17:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.08770","created_at":"2026-05-18T00:17:37Z"},{"alias_kind":"pith_short_12","alias_value":"VFWYYRFNDCWM","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VFWYYRFNDCWMMLZC","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VFWYYRFN","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:7bc47fbfc451fb9ff2b5fa9b7cd36a1e81c5f60b3ff8682efbcc6238488e859d","target":"graph","created_at":"2026-05-18T00:17:37Z","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":"Non-virialized dark-matter axions may be present in the Milky Way halo in the form of low-velocity-dispersion flows. The Axion Dark Matter eXperiment performed a search for the conversion of these axions into microwave photons using a resonant cavity immersed in a strong, static magnetic field. The spread of photon energy in these measurements was measured at spectral resolutions of the order of 1 Hz and below. If the energy variation were this small, the frequency modulation of any real axion signal due to the orbital and rotational motion of the Earth would become non-negligible. Conservativ","authors_text":"A. Malagon, A. Wagner, C. Boutan, D. B. Tanner, D. Carter, D. Lyapustin, D. Will, E. J. Daw, G. Carosi, G. Rybka, I. Stern, J. Clarke, J. Gleason, J. Hoskins, J. Sloan, K. van Bibber, L. D. Duffy, L. J Rosenberg, M. Hotz, N. Crisosto, N. S. Sullivan, P. Sikivie, R. Bradley, R. Khatiwada, R. Ottens, S. O'Kelley","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-04-23T22:43:17Z","title":"Modulation Sensitive Search for Non-Virialized Dark-Matter Axions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.08770","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":"sha256:4b3a531eec016dc4c938a23c95c63526c19c86d8d9f9929017e504023fa35d02","target":"record","created_at":"2026-05-18T00:17:37Z","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":"1ae8d394e1e1c9a7426d45500de7281852d68baf8a71072436ac43cd3b1ba3d5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-04-23T22:43:17Z","title_canon_sha256":"f1d49b41bc6a738e62d8ab6edd7f41f4e43cc5d81e80fd7b60d4a697301b12ac"},"schema_version":"1.0","source":{"id":"1804.08770","kind":"arxiv","version":1}},"canonical_sha256":"a96d8c44ad18acc62f226945b9ce137f067f2768cd02a7747a5e5723fac09c09","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a96d8c44ad18acc62f226945b9ce137f067f2768cd02a7747a5e5723fac09c09","first_computed_at":"2026-05-18T00:17:37.401803Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:37.401803Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zBOjWEWLhXJB8+zFQFclIVwT5Gf9PKD4Om1hfLPnXSkcWgMP9SCifTL38oxDn3JhCG0jd21xQXSzHRwcz8xsCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:37.402581Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.08770","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b3a531eec016dc4c938a23c95c63526c19c86d8d9f9929017e504023fa35d02","sha256:7bc47fbfc451fb9ff2b5fa9b7cd36a1e81c5f60b3ff8682efbcc6238488e859d"],"state_sha256":"0b15adda6dba8ab3e897b01b0d05b66c1385d40ace5b21a54691e4c7cfae3192"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NvqKBxBPp4yjDh7sZCOr627K0UO5tOGcaCSM5LLuyEPgJ2nanU0qfUFEin45gQv9skWX/CVYGFKrY629KWx5Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T19:52:21.628745Z","bundle_sha256":"b769de67050e31db4488b88f11a5639729701616f3823a84499436275dfce0fa"}}