{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:MKBRTIPYU62SGSP4IC64EXIJXE","short_pith_number":"pith:MKBRTIPY","canonical_record":{"source":{"id":"2405.13475","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-05-22T09:32:30Z","cross_cats_sorted":["astro-ph.IM","gr-qc"],"title_canon_sha256":"a68a0a9841d22fe15016fb8a7e58d4e8630600e8205d47f5d69c9f04e8b91562","abstract_canon_sha256":"33a0019a5c21888cc7190ef1d2db1fa0edef997297997ac5a135e3467451fa7a"},"schema_version":"1.0"},"canonical_sha256":"628319a1f8a7b52349fc40bdc25d09b915ad01ada4697d493ca79b33fe304a59","source":{"kind":"arxiv","id":"2405.13475","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.13475","created_at":"2026-07-05T09:57:20Z"},{"alias_kind":"arxiv_version","alias_value":"2405.13475v2","created_at":"2026-07-05T09:57:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.13475","created_at":"2026-07-05T09:57:20Z"},{"alias_kind":"pith_short_12","alias_value":"MKBRTIPYU62S","created_at":"2026-07-05T09:57:20Z"},{"alias_kind":"pith_short_16","alias_value":"MKBRTIPYU62SGSP4","created_at":"2026-07-05T09:57:20Z"},{"alias_kind":"pith_short_8","alias_value":"MKBRTIPY","created_at":"2026-07-05T09:57:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:MKBRTIPYU62SGSP4IC64EXIJXE","target":"record","payload":{"canonical_record":{"source":{"id":"2405.13475","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-05-22T09:32:30Z","cross_cats_sorted":["astro-ph.IM","gr-qc"],"title_canon_sha256":"a68a0a9841d22fe15016fb8a7e58d4e8630600e8205d47f5d69c9f04e8b91562","abstract_canon_sha256":"33a0019a5c21888cc7190ef1d2db1fa0edef997297997ac5a135e3467451fa7a"},"schema_version":"1.0"},"canonical_sha256":"628319a1f8a7b52349fc40bdc25d09b915ad01ada4697d493ca79b33fe304a59","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:57:20.228787Z","signature_b64":"Yb5TW28Pga57/ESQdLziFlx5V8Wwrd6aQFIbPCihwbO4KJ1gQEoIo/7uNmaUk7jPztjCwkc6tVvfHxPvKU2NAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"628319a1f8a7b52349fc40bdc25d09b915ad01ada4697d493ca79b33fe304a59","last_reissued_at":"2026-07-05T09:57:20.228328Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:57:20.228328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.13475","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":"2026-07-05T09:57:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nlU5Oxu+bo+pRHcOfd5fGWyO0UoQ2J9cxw6U5GLRcuDEgvBIbNstreTenxpNPnu36Kl9ZTlrbD7mxfT/cN60Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:11:49.886181Z"},"content_sha256":"9bd7edd40e8625c1f6ec9e1991ed3fcd208e7aeefb01647ff13fac9ab5ee57a5","schema_version":"1.0","event_id":"sha256:9bd7edd40e8625c1f6ec9e1991ed3fcd208e7aeefb01647ff13fac9ab5ee57a5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:MKBRTIPYU62SGSP4IC64EXIJXE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Sensitivity and control of a 6-axis fused-silica seismometer","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.IM","gr-qc"],"primary_cat":"physics.ins-det","authors_text":"Alan V. Cumming, Alex Gill, Amit Singh Ubhi, Artemiy Dmitriev, Denis Martynov, Emilia Chick, Giles Hammond, Haixing Miao, Jiri Smetana, John Bryant, Lari Koponen, Leonid Prokhorov, Peter Fritchel, Richard Mittleman, Valery Frolov","submitted_at":"2024-05-22T09:32:30Z","abstract_excerpt":"We present a pair of seismometers capable of measurement in all six axes of rigid motion. The vacuum-compatible devices implement compact interferometric displacement sensors to surpass the sensitivity of typical electrical readout schemes. Together with the capability to subtract the sensitivity-limiting coupling of ground tilt into horizontal motion, our seismometers can widen the sensing band towards mHz frequencies. This has notable applications across a range of fields requiring access to low-frequency signals, such as seismology and climate research. We particularly highlight their poten"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.13475","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/2405.13475/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":"2026-07-05T09:57:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b8tqcTpr0qoQ2HaTJ5y38TgYHosH8vhCmUsLeRH0ra/9ghNNuoefvmAtwhlCry7wls+9+Feyvbo3sbssPvb3BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:11:49.886577Z"},"content_sha256":"db806ab5817767bcdb73bdd2d4aee6023cf41e410b0354050aa95e8e0ebaedf0","schema_version":"1.0","event_id":"sha256:db806ab5817767bcdb73bdd2d4aee6023cf41e410b0354050aa95e8e0ebaedf0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MKBRTIPYU62SGSP4IC64EXIJXE/bundle.json","state_url":"https://pith.science/pith/MKBRTIPYU62SGSP4IC64EXIJXE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MKBRTIPYU62SGSP4IC64EXIJXE/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":"2026-07-07T13:11:49Z","links":{"resolver":"https://pith.science/pith/MKBRTIPYU62SGSP4IC64EXIJXE","bundle":"https://pith.science/pith/MKBRTIPYU62SGSP4IC64EXIJXE/bundle.json","state":"https://pith.science/pith/MKBRTIPYU62SGSP4IC64EXIJXE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MKBRTIPYU62SGSP4IC64EXIJXE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:MKBRTIPYU62SGSP4IC64EXIJXE","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":"33a0019a5c21888cc7190ef1d2db1fa0edef997297997ac5a135e3467451fa7a","cross_cats_sorted":["astro-ph.IM","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-05-22T09:32:30Z","title_canon_sha256":"a68a0a9841d22fe15016fb8a7e58d4e8630600e8205d47f5d69c9f04e8b91562"},"schema_version":"1.0","source":{"id":"2405.13475","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.13475","created_at":"2026-07-05T09:57:20Z"},{"alias_kind":"arxiv_version","alias_value":"2405.13475v2","created_at":"2026-07-05T09:57:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.13475","created_at":"2026-07-05T09:57:20Z"},{"alias_kind":"pith_short_12","alias_value":"MKBRTIPYU62S","created_at":"2026-07-05T09:57:20Z"},{"alias_kind":"pith_short_16","alias_value":"MKBRTIPYU62SGSP4","created_at":"2026-07-05T09:57:20Z"},{"alias_kind":"pith_short_8","alias_value":"MKBRTIPY","created_at":"2026-07-05T09:57:20Z"}],"graph_snapshots":[{"event_id":"sha256:db806ab5817767bcdb73bdd2d4aee6023cf41e410b0354050aa95e8e0ebaedf0","target":"graph","created_at":"2026-07-05T09:57:20Z","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/2405.13475/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a pair of seismometers capable of measurement in all six axes of rigid motion. The vacuum-compatible devices implement compact interferometric displacement sensors to surpass the sensitivity of typical electrical readout schemes. Together with the capability to subtract the sensitivity-limiting coupling of ground tilt into horizontal motion, our seismometers can widen the sensing band towards mHz frequencies. This has notable applications across a range of fields requiring access to low-frequency signals, such as seismology and climate research. We particularly highlight their poten","authors_text":"Alan V. Cumming, Alex Gill, Amit Singh Ubhi, Artemiy Dmitriev, Denis Martynov, Emilia Chick, Giles Hammond, Haixing Miao, Jiri Smetana, John Bryant, Lari Koponen, Leonid Prokhorov, Peter Fritchel, Richard Mittleman, Valery Frolov","cross_cats":["astro-ph.IM","gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-05-22T09:32:30Z","title":"Sensitivity and control of a 6-axis fused-silica seismometer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.13475","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":"sha256:9bd7edd40e8625c1f6ec9e1991ed3fcd208e7aeefb01647ff13fac9ab5ee57a5","target":"record","created_at":"2026-07-05T09:57:20Z","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":"33a0019a5c21888cc7190ef1d2db1fa0edef997297997ac5a135e3467451fa7a","cross_cats_sorted":["astro-ph.IM","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-05-22T09:32:30Z","title_canon_sha256":"a68a0a9841d22fe15016fb8a7e58d4e8630600e8205d47f5d69c9f04e8b91562"},"schema_version":"1.0","source":{"id":"2405.13475","kind":"arxiv","version":2}},"canonical_sha256":"628319a1f8a7b52349fc40bdc25d09b915ad01ada4697d493ca79b33fe304a59","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"628319a1f8a7b52349fc40bdc25d09b915ad01ada4697d493ca79b33fe304a59","first_computed_at":"2026-07-05T09:57:20.228328Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:57:20.228328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Yb5TW28Pga57/ESQdLziFlx5V8Wwrd6aQFIbPCihwbO4KJ1gQEoIo/7uNmaUk7jPztjCwkc6tVvfHxPvKU2NAw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:57:20.228787Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.13475","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9bd7edd40e8625c1f6ec9e1991ed3fcd208e7aeefb01647ff13fac9ab5ee57a5","sha256:db806ab5817767bcdb73bdd2d4aee6023cf41e410b0354050aa95e8e0ebaedf0"],"state_sha256":"f7194d6fc9a3122fd7c2fae49754d5a0acd79a4864ffd1b410719f5c5b2132cf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6oN9/i/RSC2V5JjxFJWbcf1axRFVfx93l7w5uzn6grzF/tklaQ+31Cnw1ZcywPvmYZ569ebKT2yFSqc0f7ZkAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T13:11:49.888487Z","bundle_sha256":"c94f35e7efabceb1fd8f8c9569b7f041af33f34cfb770241a328743301fe09de"}}