{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:QEAFUDRLQEXZ6P5KKE74FNVJG4","short_pith_number":"pith:QEAFUDRL","canonical_record":{"source":{"id":"2405.02311","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-03-31T23:14:56Z","cross_cats_sorted":[],"title_canon_sha256":"f1c5909b30de83e57de11f69555267a23c48ed66d1e9beea79b6e1efae3ff282","abstract_canon_sha256":"9346e23bfb0d99b497d94bd32dce4bfd6cc1ebba66efd3f5ff2ddd5ea8db5419"},"schema_version":"1.0"},"canonical_sha256":"81005a0e2b812f9f3faa513fc2b6a9372fbb3ab9da4fb2c295e5fcc6d93aeb67","source":{"kind":"arxiv","id":"2405.02311","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.02311","created_at":"2026-07-05T09:33:31Z"},{"alias_kind":"arxiv_version","alias_value":"2405.02311v2","created_at":"2026-07-05T09:33:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.02311","created_at":"2026-07-05T09:33:31Z"},{"alias_kind":"pith_short_12","alias_value":"QEAFUDRLQEXZ","created_at":"2026-07-05T09:33:31Z"},{"alias_kind":"pith_short_16","alias_value":"QEAFUDRLQEXZ6P5K","created_at":"2026-07-05T09:33:31Z"},{"alias_kind":"pith_short_8","alias_value":"QEAFUDRL","created_at":"2026-07-05T09:33:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:QEAFUDRLQEXZ6P5KKE74FNVJG4","target":"record","payload":{"canonical_record":{"source":{"id":"2405.02311","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-03-31T23:14:56Z","cross_cats_sorted":[],"title_canon_sha256":"f1c5909b30de83e57de11f69555267a23c48ed66d1e9beea79b6e1efae3ff282","abstract_canon_sha256":"9346e23bfb0d99b497d94bd32dce4bfd6cc1ebba66efd3f5ff2ddd5ea8db5419"},"schema_version":"1.0"},"canonical_sha256":"81005a0e2b812f9f3faa513fc2b6a9372fbb3ab9da4fb2c295e5fcc6d93aeb67","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:33:31.451583Z","signature_b64":"bqB30i3RLQDLh+PYO2d75Yyu1tlXWrDVP3y7GAnxcv2aowHGXrsayKGwcLqVCWX1hb8QDkEi7N3Y7Y2b43DiAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"81005a0e2b812f9f3faa513fc2b6a9372fbb3ab9da4fb2c295e5fcc6d93aeb67","last_reissued_at":"2026-07-05T09:33:31.451078Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:33:31.451078Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.02311","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":"2026-07-05T09:33:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"23TQ3pAPFVHlZZzojeer0VqUhFG4D3msQlN3PVUYSzYykVdcYRK+xACXRFrUW9kQd2av+0m5flz3BOI6pmb0Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T01:30:20.343043Z"},"content_sha256":"ae49af0eb1a077860d5d0654f104c7c97cfe918fdcf7669141444c6157790db7","schema_version":"1.0","event_id":"sha256:ae49af0eb1a077860d5d0654f104c7c97cfe918fdcf7669141444c6157790db7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:QEAFUDRLQEXZ6P5KKE74FNVJG4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Measurement of Low Energy Nuclear Recoil Events with the phonon-mediated Voltage-Assisted Hybrid Detector for Rare Event Searches","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Andrew Jastram, Chelsea Savage, Himangshu Neog, Mahdi Mirzakhani, Mark Platt, Matthew Lee, Nader Mirabolfathi, Rupak Mahapatra, Sandro Maludze, William Baker","submitted_at":"2024-03-31T23:14:56Z","abstract_excerpt":"The phonon-mediated hybrid detector is made out of a monolithic silicon crystal characterized by two interconnected regions linked through a narrow neck. Operating solely on phonon signal measurements, the hybrid design facilitates the differentiation between electron recoil and nuclear recoil events, effectively discerning two types of interaction down to low energy levels. With a newly implemented software triggering technique (SWT), low-energy nuclear recoil events of approximately $500~eV_{ee}$ have been measured. In addition to this, an electron recoil background reduction of up to $95\\%$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.02311","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/2405.02311/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":"2026-07-05T09:33:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o9rv3yo0nnYdfCAsUhPxV4C3iPMJAYy8V/fIeU12TNDklxYTsATonbwpxd8FAy4LWSeqkRH7OvXCGyyIX+pvDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T01:30:20.343418Z"},"content_sha256":"8b6cb796140b6150eeccad749ad8d01c517241e4d748c7ba916a8934bc8bab60","schema_version":"1.0","event_id":"sha256:8b6cb796140b6150eeccad749ad8d01c517241e4d748c7ba916a8934bc8bab60"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QEAFUDRLQEXZ6P5KKE74FNVJG4/bundle.json","state_url":"https://pith.science/pith/QEAFUDRLQEXZ6P5KKE74FNVJG4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QEAFUDRLQEXZ6P5KKE74FNVJG4/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":"2026-08-04T01:30:20Z","links":{"resolver":"https://pith.science/pith/QEAFUDRLQEXZ6P5KKE74FNVJG4","bundle":"https://pith.science/pith/QEAFUDRLQEXZ6P5KKE74FNVJG4/bundle.json","state":"https://pith.science/pith/QEAFUDRLQEXZ6P5KKE74FNVJG4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QEAFUDRLQEXZ6P5KKE74FNVJG4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:QEAFUDRLQEXZ6P5KKE74FNVJG4","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":"9346e23bfb0d99b497d94bd32dce4bfd6cc1ebba66efd3f5ff2ddd5ea8db5419","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-03-31T23:14:56Z","title_canon_sha256":"f1c5909b30de83e57de11f69555267a23c48ed66d1e9beea79b6e1efae3ff282"},"schema_version":"1.0","source":{"id":"2405.02311","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.02311","created_at":"2026-07-05T09:33:31Z"},{"alias_kind":"arxiv_version","alias_value":"2405.02311v2","created_at":"2026-07-05T09:33:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.02311","created_at":"2026-07-05T09:33:31Z"},{"alias_kind":"pith_short_12","alias_value":"QEAFUDRLQEXZ","created_at":"2026-07-05T09:33:31Z"},{"alias_kind":"pith_short_16","alias_value":"QEAFUDRLQEXZ6P5K","created_at":"2026-07-05T09:33:31Z"},{"alias_kind":"pith_short_8","alias_value":"QEAFUDRL","created_at":"2026-07-05T09:33:31Z"}],"graph_snapshots":[{"event_id":"sha256:8b6cb796140b6150eeccad749ad8d01c517241e4d748c7ba916a8934bc8bab60","target":"graph","created_at":"2026-07-05T09:33:31Z","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/2405.02311/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The phonon-mediated hybrid detector is made out of a monolithic silicon crystal characterized by two interconnected regions linked through a narrow neck. Operating solely on phonon signal measurements, the hybrid design facilitates the differentiation between electron recoil and nuclear recoil events, effectively discerning two types of interaction down to low energy levels. With a newly implemented software triggering technique (SWT), low-energy nuclear recoil events of approximately $500~eV_{ee}$ have been measured. In addition to this, an electron recoil background reduction of up to $95\\%$","authors_text":"Andrew Jastram, Chelsea Savage, Himangshu Neog, Mahdi Mirzakhani, Mark Platt, Matthew Lee, Nader Mirabolfathi, Rupak Mahapatra, Sandro Maludze, William Baker","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-03-31T23:14:56Z","title":"Measurement of Low Energy Nuclear Recoil Events with the phonon-mediated Voltage-Assisted Hybrid Detector for Rare Event Searches"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.02311","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:ae49af0eb1a077860d5d0654f104c7c97cfe918fdcf7669141444c6157790db7","target":"record","created_at":"2026-07-05T09:33:31Z","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":"9346e23bfb0d99b497d94bd32dce4bfd6cc1ebba66efd3f5ff2ddd5ea8db5419","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-03-31T23:14:56Z","title_canon_sha256":"f1c5909b30de83e57de11f69555267a23c48ed66d1e9beea79b6e1efae3ff282"},"schema_version":"1.0","source":{"id":"2405.02311","kind":"arxiv","version":2}},"canonical_sha256":"81005a0e2b812f9f3faa513fc2b6a9372fbb3ab9da4fb2c295e5fcc6d93aeb67","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81005a0e2b812f9f3faa513fc2b6a9372fbb3ab9da4fb2c295e5fcc6d93aeb67","first_computed_at":"2026-07-05T09:33:31.451078Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:33:31.451078Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bqB30i3RLQDLh+PYO2d75Yyu1tlXWrDVP3y7GAnxcv2aowHGXrsayKGwcLqVCWX1hb8QDkEi7N3Y7Y2b43DiAg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:33:31.451583Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.02311","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae49af0eb1a077860d5d0654f104c7c97cfe918fdcf7669141444c6157790db7","sha256:8b6cb796140b6150eeccad749ad8d01c517241e4d748c7ba916a8934bc8bab60"],"state_sha256":"36054e9d73897aabb0869b8f5ee6a5db41d242479fdfd524460318bc3919153b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aH5QwiLaFt6j4T4CqEC76PagR/VTrgKU/5zeetICUFJiYLUiEGMG/mvH99BoyW4jKEun/YjJ9IFxaio89GfGAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T01:30:20.346316Z","bundle_sha256":"1e62236745ce5363e57a9fad00bfeee3cb774817911558220f6f89efe7d82956"}}