{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:KDKTK5GPKSVM7T4PHKTNUNDXZ7","short_pith_number":"pith:KDKTK5GP","schema_version":"1.0","canonical_sha256":"50d53574cf54aacfcf8f3aa6da3477cfe8501387c0703e9208261be5b13eb81e","source":{"kind":"arxiv","id":"1904.05279","version":1},"attestation_state":"computed","paper":{"title":"A Configurable Memristor-based Finite Impulse Response Filter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AR"],"primary_cat":"eess.SP","authors_text":"Ahmad Maleki, Mohammad Hemmati, Siroos Toofan, Vahid Rashtchi","submitted_at":"2019-04-10T16:28:16Z","abstract_excerpt":"There are two main methods to implement FIR filters: software and hardware. In the software method, an FIR filter can be implemented within the processor by programming; it uses too much memory and it is extremely time-consuming while it gives the design more configurability. In most hardware-based implementations of FIR filters, Analog-to-Digital (A/D) and Digital-to-Analog (D/A) converters are mandatory and increase the cost. The most important advantage of hardware implementation of a FIR filter is its higher speed compared to its software counterpart. In this work, considering the advantag"},"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":"1904.05279","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2019-04-10T16:28:16Z","cross_cats_sorted":["cs.AR"],"title_canon_sha256":"02b6346cb76797769e3bcd38a472b46a4b84ecaf62330d882f0d1118f719c024","abstract_canon_sha256":"9f84bc9d37be79d2d0ca4e2dd3a919e217193a1251b030dc186133d0ef29b6a5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:48:53.616882Z","signature_b64":"HmYvs2lrzVw8FtWPM5t6l49Jm8EDBl/FdHEOPp5IifaKjnRUGN3iDdq562EmLaziN1T+PjJRvctXmvwbr1rGCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"50d53574cf54aacfcf8f3aa6da3477cfe8501387c0703e9208261be5b13eb81e","last_reissued_at":"2026-05-17T23:48:53.616425Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:48:53.616425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Configurable Memristor-based Finite Impulse Response Filter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AR"],"primary_cat":"eess.SP","authors_text":"Ahmad Maleki, Mohammad Hemmati, Siroos Toofan, Vahid Rashtchi","submitted_at":"2019-04-10T16:28:16Z","abstract_excerpt":"There are two main methods to implement FIR filters: software and hardware. In the software method, an FIR filter can be implemented within the processor by programming; it uses too much memory and it is extremely time-consuming while it gives the design more configurability. In most hardware-based implementations of FIR filters, Analog-to-Digital (A/D) and Digital-to-Analog (D/A) converters are mandatory and increase the cost. The most important advantage of hardware implementation of a FIR filter is its higher speed compared to its software counterpart. In this work, considering the advantag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.05279","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":"1904.05279","created_at":"2026-05-17T23:48:53.616498+00:00"},{"alias_kind":"arxiv_version","alias_value":"1904.05279v1","created_at":"2026-05-17T23:48:53.616498+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.05279","created_at":"2026-05-17T23:48:53.616498+00:00"},{"alias_kind":"pith_short_12","alias_value":"KDKTK5GPKSVM","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_16","alias_value":"KDKTK5GPKSVM7T4P","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_8","alias_value":"KDKTK5GP","created_at":"2026-05-18T12:33:21.387695+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/KDKTK5GPKSVM7T4PHKTNUNDXZ7","json":"https://pith.science/pith/KDKTK5GPKSVM7T4PHKTNUNDXZ7.json","graph_json":"https://pith.science/api/pith-number/KDKTK5GPKSVM7T4PHKTNUNDXZ7/graph.json","events_json":"https://pith.science/api/pith-number/KDKTK5GPKSVM7T4PHKTNUNDXZ7/events.json","paper":"https://pith.science/paper/KDKTK5GP"},"agent_actions":{"view_html":"https://pith.science/pith/KDKTK5GPKSVM7T4PHKTNUNDXZ7","download_json":"https://pith.science/pith/KDKTK5GPKSVM7T4PHKTNUNDXZ7.json","view_paper":"https://pith.science/paper/KDKTK5GP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1904.05279&json=true","fetch_graph":"https://pith.science/api/pith-number/KDKTK5GPKSVM7T4PHKTNUNDXZ7/graph.json","fetch_events":"https://pith.science/api/pith-number/KDKTK5GPKSVM7T4PHKTNUNDXZ7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KDKTK5GPKSVM7T4PHKTNUNDXZ7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KDKTK5GPKSVM7T4PHKTNUNDXZ7/action/storage_attestation","attest_author":"https://pith.science/pith/KDKTK5GPKSVM7T4PHKTNUNDXZ7/action/author_attestation","sign_citation":"https://pith.science/pith/KDKTK5GPKSVM7T4PHKTNUNDXZ7/action/citation_signature","submit_replication":"https://pith.science/pith/KDKTK5GPKSVM7T4PHKTNUNDXZ7/action/replication_record"}},"created_at":"2026-05-17T23:48:53.616498+00:00","updated_at":"2026-05-17T23:48:53.616498+00:00"}