{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:T2L42EVNP3BM43XAS2E5S2QTES","short_pith_number":"pith:T2L42EVN","schema_version":"1.0","canonical_sha256":"9e97cd12ad7ec2ce6ee09689d96a13248d83d877e6c131523e3282e596d1dcba","source":{"kind":"arxiv","id":"1412.2214","version":1},"attestation_state":"computed","paper":{"title":"Super-resolution in high contrast media","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AP","authors_text":"Habib Ammari, Hai Zhang","submitted_at":"2014-12-06T09:51:15Z","abstract_excerpt":"A mathematical theory is developed to explain the super-resolution and super-focusing in high contrast media. The approach is based on the resonance expansion of the Green function associated with the medium. It is shown that the super-resolution is due to sub-wavelength resonant modes excited in the medium which can propagate into the far-field."},"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":"1412.2214","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2014-12-06T09:51:15Z","cross_cats_sorted":[],"title_canon_sha256":"792b938d8262bb06fae4acfde245fe6e2e8de3b192bc24a75dd9048de67d648d","abstract_canon_sha256":"f4e5633cd5f6985bbab382ef65b6bf35dde87d86640522c571954c414d6577e7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:51:18.854444Z","signature_b64":"tb/H08d4eq/dLb0ibZUAFnP21iVjXyKe5D4KU2BEwIGI6SR/DqQz5YUGnw4RQDSr+KdB2pFzGOg+iltvBwc+Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e97cd12ad7ec2ce6ee09689d96a13248d83d877e6c131523e3282e596d1dcba","last_reissued_at":"2026-05-18T00:51:18.853777Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:51:18.853777Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Super-resolution in high contrast media","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AP","authors_text":"Habib Ammari, Hai Zhang","submitted_at":"2014-12-06T09:51:15Z","abstract_excerpt":"A mathematical theory is developed to explain the super-resolution and super-focusing in high contrast media. The approach is based on the resonance expansion of the Green function associated with the medium. It is shown that the super-resolution is due to sub-wavelength resonant modes excited in the medium which can propagate into the far-field."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.2214","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":"1412.2214","created_at":"2026-05-18T00:51:18.853899+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.2214v1","created_at":"2026-05-18T00:51:18.853899+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.2214","created_at":"2026-05-18T00:51:18.853899+00:00"},{"alias_kind":"pith_short_12","alias_value":"T2L42EVNP3BM","created_at":"2026-05-18T12:28:49.207871+00:00"},{"alias_kind":"pith_short_16","alias_value":"T2L42EVNP3BM43XA","created_at":"2026-05-18T12:28:49.207871+00:00"},{"alias_kind":"pith_short_8","alias_value":"T2L42EVN","created_at":"2026-05-18T12:28:49.207871+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/T2L42EVNP3BM43XAS2E5S2QTES","json":"https://pith.science/pith/T2L42EVNP3BM43XAS2E5S2QTES.json","graph_json":"https://pith.science/api/pith-number/T2L42EVNP3BM43XAS2E5S2QTES/graph.json","events_json":"https://pith.science/api/pith-number/T2L42EVNP3BM43XAS2E5S2QTES/events.json","paper":"https://pith.science/paper/T2L42EVN"},"agent_actions":{"view_html":"https://pith.science/pith/T2L42EVNP3BM43XAS2E5S2QTES","download_json":"https://pith.science/pith/T2L42EVNP3BM43XAS2E5S2QTES.json","view_paper":"https://pith.science/paper/T2L42EVN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.2214&json=true","fetch_graph":"https://pith.science/api/pith-number/T2L42EVNP3BM43XAS2E5S2QTES/graph.json","fetch_events":"https://pith.science/api/pith-number/T2L42EVNP3BM43XAS2E5S2QTES/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/T2L42EVNP3BM43XAS2E5S2QTES/action/timestamp_anchor","attest_storage":"https://pith.science/pith/T2L42EVNP3BM43XAS2E5S2QTES/action/storage_attestation","attest_author":"https://pith.science/pith/T2L42EVNP3BM43XAS2E5S2QTES/action/author_attestation","sign_citation":"https://pith.science/pith/T2L42EVNP3BM43XAS2E5S2QTES/action/citation_signature","submit_replication":"https://pith.science/pith/T2L42EVNP3BM43XAS2E5S2QTES/action/replication_record"}},"created_at":"2026-05-18T00:51:18.853899+00:00","updated_at":"2026-05-18T00:51:18.853899+00:00"}