{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:QHFIJP6LHH7E332TC6DEMOYKPF","short_pith_number":"pith:QHFIJP6L","schema_version":"1.0","canonical_sha256":"81ca84bfcb39fe4def531786463b0a795fe8edd5a96a7cb66e27e71c5f7b284a","source":{"kind":"arxiv","id":"0811.4722","version":1},"attestation_state":"computed","paper":{"title":"Low energy high angular resolution neutral atom detection by means of micro-shuttering techniques: the BepiColombo SERENA/ELENA sensor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.space-ph"],"primary_cat":"physics.ins-det","authors_text":"A.M. Di Lellis, A. Milillo, A. Mura, C. Austin, D. Di Giulio, E. De Angelis, F. Mattioli, I. Dandouras, J.-L. Medale, N. Vertolli, P. Cerulli-Irelli, R. Leoni, R. Orfei, S. Massetti, S. Orsini, S. Selci, V. Mangano","submitted_at":"2008-11-28T14:07:51Z","abstract_excerpt":"The neutral sensor ELENA (Emitted Low-Energy Neutral Atoms) for the ESA cornerstone BepiColombo mission to Mercury (in the SERENA instrument package) is a new kind of low energetic neutral atoms instrument, mostly devoted to sputtering emission from planetary surfaces, from E ~20 eV up to E~5 keV, within 1-D (2x76 deg). ELENA is a Time-of-Flight (TOF) system, based on oscillating shutter (operated at frequencies up to a 100 kHz) and mechanical gratings: the incoming neutral particles directly impinge upon the entrance with a definite timing (START) and arrive to a STOP detector after a flight "},"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":"0811.4722","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2008-11-28T14:07:51Z","cross_cats_sorted":["physics.space-ph"],"title_canon_sha256":"0536fe6fdd8df21ba3371005e45e6aacfc4fbe44deb1a4854cf964dee97d1478","abstract_canon_sha256":"5e8fb95cf6564ad477faf65d02895f2275e77dfad9e8dc346df1d09f27a11ad2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:16:27.781642Z","signature_b64":"/0MFGebV8tzogyTwJDFRfz3F37yL9tPmJn4jgo6eYCpoTSS2SRtB44y/Qv3DjRmuWdc5RkVWb9/LCGjYrNmPBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"81ca84bfcb39fe4def531786463b0a795fe8edd5a96a7cb66e27e71c5f7b284a","last_reissued_at":"2026-07-04T17:16:27.781182Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:16:27.781182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Low energy high angular resolution neutral atom detection by means of micro-shuttering techniques: the BepiColombo SERENA/ELENA sensor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.space-ph"],"primary_cat":"physics.ins-det","authors_text":"A.M. Di Lellis, A. Milillo, A. Mura, C. Austin, D. Di Giulio, E. De Angelis, F. Mattioli, I. Dandouras, J.-L. Medale, N. Vertolli, P. Cerulli-Irelli, R. Leoni, R. Orfei, S. Massetti, S. Orsini, S. Selci, V. Mangano","submitted_at":"2008-11-28T14:07:51Z","abstract_excerpt":"The neutral sensor ELENA (Emitted Low-Energy Neutral Atoms) for the ESA cornerstone BepiColombo mission to Mercury (in the SERENA instrument package) is a new kind of low energetic neutral atoms instrument, mostly devoted to sputtering emission from planetary surfaces, from E ~20 eV up to E~5 keV, within 1-D (2x76 deg). ELENA is a Time-of-Flight (TOF) system, based on oscillating shutter (operated at frequencies up to a 100 kHz) and mechanical gratings: the incoming neutral particles directly impinge upon the entrance with a definite timing (START) and arrive to a STOP detector after a flight "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0811.4722","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/0811.4722/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"0811.4722","created_at":"2026-07-04T17:16:27.781245+00:00"},{"alias_kind":"arxiv_version","alias_value":"0811.4722v1","created_at":"2026-07-04T17:16:27.781245+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0811.4722","created_at":"2026-07-04T17:16:27.781245+00:00"},{"alias_kind":"pith_short_12","alias_value":"QHFIJP6LHH7E","created_at":"2026-07-04T17:16:27.781245+00:00"},{"alias_kind":"pith_short_16","alias_value":"QHFIJP6LHH7E332T","created_at":"2026-07-04T17:16:27.781245+00:00"},{"alias_kind":"pith_short_8","alias_value":"QHFIJP6L","created_at":"2026-07-04T17:16:27.781245+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/QHFIJP6LHH7E332TC6DEMOYKPF","json":"https://pith.science/pith/QHFIJP6LHH7E332TC6DEMOYKPF.json","graph_json":"https://pith.science/api/pith-number/QHFIJP6LHH7E332TC6DEMOYKPF/graph.json","events_json":"https://pith.science/api/pith-number/QHFIJP6LHH7E332TC6DEMOYKPF/events.json","paper":"https://pith.science/paper/QHFIJP6L"},"agent_actions":{"view_html":"https://pith.science/pith/QHFIJP6LHH7E332TC6DEMOYKPF","download_json":"https://pith.science/pith/QHFIJP6LHH7E332TC6DEMOYKPF.json","view_paper":"https://pith.science/paper/QHFIJP6L","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0811.4722&json=true","fetch_graph":"https://pith.science/api/pith-number/QHFIJP6LHH7E332TC6DEMOYKPF/graph.json","fetch_events":"https://pith.science/api/pith-number/QHFIJP6LHH7E332TC6DEMOYKPF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QHFIJP6LHH7E332TC6DEMOYKPF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QHFIJP6LHH7E332TC6DEMOYKPF/action/storage_attestation","attest_author":"https://pith.science/pith/QHFIJP6LHH7E332TC6DEMOYKPF/action/author_attestation","sign_citation":"https://pith.science/pith/QHFIJP6LHH7E332TC6DEMOYKPF/action/citation_signature","submit_replication":"https://pith.science/pith/QHFIJP6LHH7E332TC6DEMOYKPF/action/replication_record"}},"created_at":"2026-07-04T17:16:27.781245+00:00","updated_at":"2026-07-04T17:16:27.781245+00:00"}