{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:OBPKH74WTDU5YEW5DAXUDRS7NR","short_pith_number":"pith:OBPKH74W","canonical_record":{"source":{"id":"2212.01971","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-05T01:21:13Z","cross_cats_sorted":["hep-ex","physics.ins-det"],"title_canon_sha256":"bf2e1db87afefd3142ae6ec24e8505985f2c6e10360bf7038437ce0842c7b9a3","abstract_canon_sha256":"778e45c999af1efe2e800de28ed68b744c31b8b45f7a2bffc72ee42fb5cad0ab"},"schema_version":"1.0"},"canonical_sha256":"705ea3ff9698e9dc12dd182f41c65f6c5494f4e6919c72dbd8f0c51a19d6a4ac","source":{"kind":"arxiv","id":"2212.01971","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.01971","created_at":"2026-07-05T06:18:19Z"},{"alias_kind":"arxiv_version","alias_value":"2212.01971v1","created_at":"2026-07-05T06:18:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.01971","created_at":"2026-07-05T06:18:19Z"},{"alias_kind":"pith_short_12","alias_value":"OBPKH74WTDU5","created_at":"2026-07-05T06:18:19Z"},{"alias_kind":"pith_short_16","alias_value":"OBPKH74WTDU5YEW5","created_at":"2026-07-05T06:18:19Z"},{"alias_kind":"pith_short_8","alias_value":"OBPKH74W","created_at":"2026-07-05T06:18:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:OBPKH74WTDU5YEW5DAXUDRS7NR","target":"record","payload":{"canonical_record":{"source":{"id":"2212.01971","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-05T01:21:13Z","cross_cats_sorted":["hep-ex","physics.ins-det"],"title_canon_sha256":"bf2e1db87afefd3142ae6ec24e8505985f2c6e10360bf7038437ce0842c7b9a3","abstract_canon_sha256":"778e45c999af1efe2e800de28ed68b744c31b8b45f7a2bffc72ee42fb5cad0ab"},"schema_version":"1.0"},"canonical_sha256":"705ea3ff9698e9dc12dd182f41c65f6c5494f4e6919c72dbd8f0c51a19d6a4ac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:18:19.193719Z","signature_b64":"PSaJn63AugphtDi+bI8fG7YiGcK2QFFUdI1bMhTp7RRaNIkzxWOT0OKbybOUq4b4+zhm+8moGviUtAyY8tmtBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"705ea3ff9698e9dc12dd182f41c65f6c5494f4e6919c72dbd8f0c51a19d6a4ac","last_reissued_at":"2026-07-05T06:18:19.193220Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:18:19.193220Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2212.01971","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":"2026-07-05T06:18:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TG6nhdyxHZQDLOTSNPELGs2jR286Rtm0gtFLI6n2cYvYvV6s3DFW9EYm4UdWS+BEa/IzoOY6Fw60wR9BRiypCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:16:50.750923Z"},"content_sha256":"24daf2db14e6751e5ca3b09faad4ea92b011c59bcec6f23f608808f3630893d5","schema_version":"1.0","event_id":"sha256:24daf2db14e6751e5ca3b09faad4ea92b011c59bcec6f23f608808f3630893d5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:OBPKH74WTDU5YEW5DAXUDRS7NR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Limits on Dark Photons, Scalars, and Axion-Electromagnetodynamics with The ORGAN Experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","physics.ins-det"],"primary_cat":"hep-ph","authors_text":"Aaron Quiskamp, Ben T. McAllister, Ciaran O'Hare, Eugene Ivanov, Maxim Goryachev, Michael Tobar, Paul Altin","submitted_at":"2022-12-05T01:21:13Z","abstract_excerpt":"Axions are a well-motivated dark matter candidate, with a host of experiments around the world searching for direct evidence of their existence. The ORGAN Experiment is a type of axion detector known as an axion haloscope, which takes the form of a cryogenic resonant cavity embedded in a strong magnetic field. ORGAN recently completed Phase 1a, a scan for axions around 65 \\textmu eV, and placed the most stringent limits to date on the dark matter axion-photon coupling in this region, $|g_{a\\gamma\\gamma}|\\leq 3\\times 10^{-12}$. It has been shown that axion haloscopes such as ORGAN are automatic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.01971","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2212.01971/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":"2026-07-05T06:18:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"npJaDu+MeHR4/HDvQ9hKsYQHBhQ1ugm/QEcYuG/roYbTvpoIfmoMl2UKq2ohB4o+N9ncgsi4rRk3tb6fPvf/AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:16:50.751579Z"},"content_sha256":"f2066b896b68cca1adb841c3e68d43fcc5b12e04daf6ee58c291987c1ccf49f3","schema_version":"1.0","event_id":"sha256:f2066b896b68cca1adb841c3e68d43fcc5b12e04daf6ee58c291987c1ccf49f3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OBPKH74WTDU5YEW5DAXUDRS7NR/bundle.json","state_url":"https://pith.science/pith/OBPKH74WTDU5YEW5DAXUDRS7NR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OBPKH74WTDU5YEW5DAXUDRS7NR/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":"2026-08-15T13:16:50Z","links":{"resolver":"https://pith.science/pith/OBPKH74WTDU5YEW5DAXUDRS7NR","bundle":"https://pith.science/pith/OBPKH74WTDU5YEW5DAXUDRS7NR/bundle.json","state":"https://pith.science/pith/OBPKH74WTDU5YEW5DAXUDRS7NR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OBPKH74WTDU5YEW5DAXUDRS7NR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OBPKH74WTDU5YEW5DAXUDRS7NR","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":"778e45c999af1efe2e800de28ed68b744c31b8b45f7a2bffc72ee42fb5cad0ab","cross_cats_sorted":["hep-ex","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-05T01:21:13Z","title_canon_sha256":"bf2e1db87afefd3142ae6ec24e8505985f2c6e10360bf7038437ce0842c7b9a3"},"schema_version":"1.0","source":{"id":"2212.01971","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.01971","created_at":"2026-07-05T06:18:19Z"},{"alias_kind":"arxiv_version","alias_value":"2212.01971v1","created_at":"2026-07-05T06:18:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.01971","created_at":"2026-07-05T06:18:19Z"},{"alias_kind":"pith_short_12","alias_value":"OBPKH74WTDU5","created_at":"2026-07-05T06:18:19Z"},{"alias_kind":"pith_short_16","alias_value":"OBPKH74WTDU5YEW5","created_at":"2026-07-05T06:18:19Z"},{"alias_kind":"pith_short_8","alias_value":"OBPKH74W","created_at":"2026-07-05T06:18:19Z"}],"graph_snapshots":[{"event_id":"sha256:f2066b896b68cca1adb841c3e68d43fcc5b12e04daf6ee58c291987c1ccf49f3","target":"graph","created_at":"2026-07-05T06:18:19Z","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/2212.01971/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Axions are a well-motivated dark matter candidate, with a host of experiments around the world searching for direct evidence of their existence. The ORGAN Experiment is a type of axion detector known as an axion haloscope, which takes the form of a cryogenic resonant cavity embedded in a strong magnetic field. ORGAN recently completed Phase 1a, a scan for axions around 65 \\textmu eV, and placed the most stringent limits to date on the dark matter axion-photon coupling in this region, $|g_{a\\gamma\\gamma}|\\leq 3\\times 10^{-12}$. It has been shown that axion haloscopes such as ORGAN are automatic","authors_text":"Aaron Quiskamp, Ben T. McAllister, Ciaran O'Hare, Eugene Ivanov, Maxim Goryachev, Michael Tobar, Paul Altin","cross_cats":["hep-ex","physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-05T01:21:13Z","title":"Limits on Dark Photons, Scalars, and Axion-Electromagnetodynamics with The ORGAN Experiment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.01971","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":"sha256:24daf2db14e6751e5ca3b09faad4ea92b011c59bcec6f23f608808f3630893d5","target":"record","created_at":"2026-07-05T06:18:19Z","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":"778e45c999af1efe2e800de28ed68b744c31b8b45f7a2bffc72ee42fb5cad0ab","cross_cats_sorted":["hep-ex","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-05T01:21:13Z","title_canon_sha256":"bf2e1db87afefd3142ae6ec24e8505985f2c6e10360bf7038437ce0842c7b9a3"},"schema_version":"1.0","source":{"id":"2212.01971","kind":"arxiv","version":1}},"canonical_sha256":"705ea3ff9698e9dc12dd182f41c65f6c5494f4e6919c72dbd8f0c51a19d6a4ac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"705ea3ff9698e9dc12dd182f41c65f6c5494f4e6919c72dbd8f0c51a19d6a4ac","first_computed_at":"2026-07-05T06:18:19.193220Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:18:19.193220Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PSaJn63AugphtDi+bI8fG7YiGcK2QFFUdI1bMhTp7RRaNIkzxWOT0OKbybOUq4b4+zhm+8moGviUtAyY8tmtBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:18:19.193719Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.01971","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:24daf2db14e6751e5ca3b09faad4ea92b011c59bcec6f23f608808f3630893d5","sha256:f2066b896b68cca1adb841c3e68d43fcc5b12e04daf6ee58c291987c1ccf49f3"],"state_sha256":"3a4b59401253d81aea3d7af16969196b3801424f14e4d0d45c8c5d0fb2544c01"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kWpIV9GwY9JmauzwRoRrJUXC0lYlUT00ViqNA8RvdbzVdfsMrUUHKeRW0WigLO599AFI03o7FW0nwChRo8uMAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T13:16:50.759391Z","bundle_sha256":"34204904d4987a6043f4070848be909a284b925ca258f861c7d666698986a032"}}