{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:J7A4XBSWJ4TWUV4DF5RPS3FBGX","short_pith_number":"pith:J7A4XBSW","schema_version":"1.0","canonical_sha256":"4fc1cb86564f276a57832f62f96ca135cca2b58985841fdf0bc55a0c50cb2bfb","source":{"kind":"arxiv","id":"1407.3499","version":1},"attestation_state":"computed","paper":{"title":"Instant Response of Live HeLa Cells to Static Magnetic Field and Its Magnetic Adaptation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.bio-ph"],"primary_cat":"q-bio.CB","authors_text":"Anjan Kr Dasgupta, Sufi O Raja","submitted_at":"2014-07-13T19:02:08Z","abstract_excerpt":"We report Static Magnetic Field (SMF) induced altered sub-cellular streaming, which retains even after withdrawal of the field. The observation is statistically validated by differential fluorescence recovery after photo-bleaching (FRAP) studies in presence and absence of SMF, recovery rate being higher in presence of SMF. This instant magneto-sensing by live cells can be explained by inherent diamagnetic susceptibility of cells and alternatively by spin recombination, e.g., by the radical pair mechanism. These arguments are however insufficient to explain the retention of the SMF effect even "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1407.3499","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.CB","submitted_at":"2014-07-13T19:02:08Z","cross_cats_sorted":["physics.bio-ph"],"title_canon_sha256":"c87af9818bda5e345d1535ba38ccefa82d4ee52f12c465e9949aafc0462e1b6c","abstract_canon_sha256":"ad400557a38c8df32dd075f90a010f82c60e1ecaabf987a97e5cf5e9dc0f6d4b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:47:42.698365Z","signature_b64":"aulsNrGrC95ZYQntBhZ8iTimvhWP7xdnpErRuJzuHIjb48IU5ssIKwNG2W45NRNmgpeG3wPNbLmNdp1L9ERwCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4fc1cb86564f276a57832f62f96ca135cca2b58985841fdf0bc55a0c50cb2bfb","last_reissued_at":"2026-05-18T02:47:42.697536Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:47:42.697536Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Instant Response of Live HeLa Cells to Static Magnetic Field and Its Magnetic Adaptation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.bio-ph"],"primary_cat":"q-bio.CB","authors_text":"Anjan Kr Dasgupta, Sufi O Raja","submitted_at":"2014-07-13T19:02:08Z","abstract_excerpt":"We report Static Magnetic Field (SMF) induced altered sub-cellular streaming, which retains even after withdrawal of the field. The observation is statistically validated by differential fluorescence recovery after photo-bleaching (FRAP) studies in presence and absence of SMF, recovery rate being higher in presence of SMF. This instant magneto-sensing by live cells can be explained by inherent diamagnetic susceptibility of cells and alternatively by spin recombination, e.g., by the radical pair mechanism. These arguments are however insufficient to explain the retention of the SMF effect even "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.3499","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1407.3499","created_at":"2026-05-18T02:47:42.697680+00:00"},{"alias_kind":"arxiv_version","alias_value":"1407.3499v1","created_at":"2026-05-18T02:47:42.697680+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.3499","created_at":"2026-05-18T02:47:42.697680+00:00"},{"alias_kind":"pith_short_12","alias_value":"J7A4XBSWJ4TW","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_16","alias_value":"J7A4XBSWJ4TWUV4D","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_8","alias_value":"J7A4XBSW","created_at":"2026-05-18T12:28:33.132498+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/J7A4XBSWJ4TWUV4DF5RPS3FBGX","json":"https://pith.science/pith/J7A4XBSWJ4TWUV4DF5RPS3FBGX.json","graph_json":"https://pith.science/api/pith-number/J7A4XBSWJ4TWUV4DF5RPS3FBGX/graph.json","events_json":"https://pith.science/api/pith-number/J7A4XBSWJ4TWUV4DF5RPS3FBGX/events.json","paper":"https://pith.science/paper/J7A4XBSW"},"agent_actions":{"view_html":"https://pith.science/pith/J7A4XBSWJ4TWUV4DF5RPS3FBGX","download_json":"https://pith.science/pith/J7A4XBSWJ4TWUV4DF5RPS3FBGX.json","view_paper":"https://pith.science/paper/J7A4XBSW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1407.3499&json=true","fetch_graph":"https://pith.science/api/pith-number/J7A4XBSWJ4TWUV4DF5RPS3FBGX/graph.json","fetch_events":"https://pith.science/api/pith-number/J7A4XBSWJ4TWUV4DF5RPS3FBGX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/J7A4XBSWJ4TWUV4DF5RPS3FBGX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/J7A4XBSWJ4TWUV4DF5RPS3FBGX/action/storage_attestation","attest_author":"https://pith.science/pith/J7A4XBSWJ4TWUV4DF5RPS3FBGX/action/author_attestation","sign_citation":"https://pith.science/pith/J7A4XBSWJ4TWUV4DF5RPS3FBGX/action/citation_signature","submit_replication":"https://pith.science/pith/J7A4XBSWJ4TWUV4DF5RPS3FBGX/action/replication_record"}},"created_at":"2026-05-18T02:47:42.697680+00:00","updated_at":"2026-05-18T02:47:42.697680+00:00"}