{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:55GISGE5D4ND7XVUVEKCLNCIDP","short_pith_number":"pith:55GISGE5","canonical_record":{"source":{"id":"1001.0345","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-01-03T02:46:39Z","cross_cats_sorted":["physics.ins-det"],"title_canon_sha256":"c63d2cd3760ee93546ab251ea09dafdec5b2e3c1bc6dd82a2b1d64cbffba036a","abstract_canon_sha256":"11920aa950d90faa183295cd63edb83defe54e21a9b2ac65cbe4eeac690b38d2"},"schema_version":"1.0"},"canonical_sha256":"ef4c89189d1f1a3fdeb4a91425b4481bd5658692435b4151a54e2cbf6f568fa3","source":{"kind":"arxiv","id":"1001.0345","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.0345","created_at":"2026-05-18T02:10:05Z"},{"alias_kind":"arxiv_version","alias_value":"1001.0345v1","created_at":"2026-05-18T02:10:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.0345","created_at":"2026-05-18T02:10:05Z"},{"alias_kind":"pith_short_12","alias_value":"55GISGE5D4ND","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"55GISGE5D4ND7XVU","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"55GISGE5","created_at":"2026-05-18T12:26:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:55GISGE5D4ND7XVUVEKCLNCIDP","target":"record","payload":{"canonical_record":{"source":{"id":"1001.0345","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-01-03T02:46:39Z","cross_cats_sorted":["physics.ins-det"],"title_canon_sha256":"c63d2cd3760ee93546ab251ea09dafdec5b2e3c1bc6dd82a2b1d64cbffba036a","abstract_canon_sha256":"11920aa950d90faa183295cd63edb83defe54e21a9b2ac65cbe4eeac690b38d2"},"schema_version":"1.0"},"canonical_sha256":"ef4c89189d1f1a3fdeb4a91425b4481bd5658692435b4151a54e2cbf6f568fa3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:10:05.656460Z","signature_b64":"bvr4T7cWLW7B+d8rkSFXjRRfIFDE0gTKHcC5f9PIyF0DumDIxpe+S+kJMhUi5i9yRFPp9OS3zyHxW8omCiw8BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ef4c89189d1f1a3fdeb4a91425b4481bd5658692435b4151a54e2cbf6f568fa3","last_reissued_at":"2026-05-18T02:10:05.655778Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:10:05.655778Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1001.0345","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":"2026-05-18T02:10:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0pEUGVzocEDTnLgmOACpRfjb6KaTd0ONCOsNWVLlcEYD8taRXqpwfcIG+fijfb1BpCBeiDKp8635aehdfB4PBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:58:54.053107Z"},"content_sha256":"f60b9c2b96dfc938f95767035358befe154fa8707539065390dbbc3c281a22ba","schema_version":"1.0","event_id":"sha256:f60b9c2b96dfc938f95767035358befe154fa8707539065390dbbc3c281a22ba"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:55GISGE5D4ND7XVUVEKCLNCIDP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Isotropic magnetometry with simultaneous excitation of orientation and alignment CPT resonances","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ins-det"],"primary_cat":"physics.atom-ph","authors_text":"A. Ben-Kish, M. V. Romalis","submitted_at":"2010-01-03T02:46:39Z","abstract_excerpt":"Atomic magnetometers have very high absolute precision and sensitivity to magnetic fields but suffer from a fundamental problem: the vectorial or tensorial interaction of light with atoms leads to \"dead zones\", certain orientations of magnetic field where the magnetometer loses its sensitivity. We demonstrate a simple polarization modulation scheme that simultaneously creates coherent population trapping (CPT) in orientation and alignment, thereby eliminating dead zones. Using $^{87}$Rb in a 10 Torr buffer gas cell we measure narrow, high-contrast CPT transparency peaks in all orientations and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.0345","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":"2026-05-18T02:10:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OYcal38vgfc4vNkckiDiNOvNV0IBXOWNeqO052ravAY/aREYGS7sNi5ONgNPVKl6JuXTg3XVt5nwYidJ0JWZCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:58:54.053513Z"},"content_sha256":"491e88456e7bcb64d646002924eed708ad06e9ffe35efa700151b6c93a120e1b","schema_version":"1.0","event_id":"sha256:491e88456e7bcb64d646002924eed708ad06e9ffe35efa700151b6c93a120e1b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/55GISGE5D4ND7XVUVEKCLNCIDP/bundle.json","state_url":"https://pith.science/pith/55GISGE5D4ND7XVUVEKCLNCIDP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/55GISGE5D4ND7XVUVEKCLNCIDP/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":"2026-06-04T15:58:54Z","links":{"resolver":"https://pith.science/pith/55GISGE5D4ND7XVUVEKCLNCIDP","bundle":"https://pith.science/pith/55GISGE5D4ND7XVUVEKCLNCIDP/bundle.json","state":"https://pith.science/pith/55GISGE5D4ND7XVUVEKCLNCIDP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/55GISGE5D4ND7XVUVEKCLNCIDP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:55GISGE5D4ND7XVUVEKCLNCIDP","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":"11920aa950d90faa183295cd63edb83defe54e21a9b2ac65cbe4eeac690b38d2","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-01-03T02:46:39Z","title_canon_sha256":"c63d2cd3760ee93546ab251ea09dafdec5b2e3c1bc6dd82a2b1d64cbffba036a"},"schema_version":"1.0","source":{"id":"1001.0345","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.0345","created_at":"2026-05-18T02:10:05Z"},{"alias_kind":"arxiv_version","alias_value":"1001.0345v1","created_at":"2026-05-18T02:10:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.0345","created_at":"2026-05-18T02:10:05Z"},{"alias_kind":"pith_short_12","alias_value":"55GISGE5D4ND","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"55GISGE5D4ND7XVU","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"55GISGE5","created_at":"2026-05-18T12:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:491e88456e7bcb64d646002924eed708ad06e9ffe35efa700151b6c93a120e1b","target":"graph","created_at":"2026-05-18T02:10:05Z","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":"Atomic magnetometers have very high absolute precision and sensitivity to magnetic fields but suffer from a fundamental problem: the vectorial or tensorial interaction of light with atoms leads to \"dead zones\", certain orientations of magnetic field where the magnetometer loses its sensitivity. We demonstrate a simple polarization modulation scheme that simultaneously creates coherent population trapping (CPT) in orientation and alignment, thereby eliminating dead zones. Using $^{87}$Rb in a 10 Torr buffer gas cell we measure narrow, high-contrast CPT transparency peaks in all orientations and","authors_text":"A. Ben-Kish, M. V. Romalis","cross_cats":["physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-01-03T02:46:39Z","title":"Isotropic magnetometry with simultaneous excitation of orientation and alignment CPT resonances"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.0345","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:f60b9c2b96dfc938f95767035358befe154fa8707539065390dbbc3c281a22ba","target":"record","created_at":"2026-05-18T02:10:05Z","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":"11920aa950d90faa183295cd63edb83defe54e21a9b2ac65cbe4eeac690b38d2","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-01-03T02:46:39Z","title_canon_sha256":"c63d2cd3760ee93546ab251ea09dafdec5b2e3c1bc6dd82a2b1d64cbffba036a"},"schema_version":"1.0","source":{"id":"1001.0345","kind":"arxiv","version":1}},"canonical_sha256":"ef4c89189d1f1a3fdeb4a91425b4481bd5658692435b4151a54e2cbf6f568fa3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef4c89189d1f1a3fdeb4a91425b4481bd5658692435b4151a54e2cbf6f568fa3","first_computed_at":"2026-05-18T02:10:05.655778Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:10:05.655778Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bvr4T7cWLW7B+d8rkSFXjRRfIFDE0gTKHcC5f9PIyF0DumDIxpe+S+kJMhUi5i9yRFPp9OS3zyHxW8omCiw8BA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:10:05.656460Z","signed_message":"canonical_sha256_bytes"},"source_id":"1001.0345","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f60b9c2b96dfc938f95767035358befe154fa8707539065390dbbc3c281a22ba","sha256:491e88456e7bcb64d646002924eed708ad06e9ffe35efa700151b6c93a120e1b"],"state_sha256":"61b88a35957ebb3694a575594a4a26bbe866bbcbf6a2435a51e411eb4d5da7bf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vvZ/qZPSbhCpI2dGpCuUGvFzCWEvoBcs+Gv3KXuEm58ge+NGRVGvBvOmB9o72uODYPnkEtCb8phTlbuJdAS+CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T15:58:54.055426Z","bundle_sha256":"c8ec6750b4d91caad63fcbfc2c1bca3abdc99c8e19c2c7049c2ca30a695a6a68"}}