{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:BTDOBZKZM3G25G55R3MUMIEK4N","short_pith_number":"pith:BTDOBZKZ","schema_version":"1.0","canonical_sha256":"0cc6e0e55966cdae9bbd8ed946208ae351ed7fae0977ee0d8704fa5d3c855492","source":{"kind":"arxiv","id":"2409.13056","version":1},"attestation_state":"computed","paper":{"title":"Cross-Chirality Palmprint Verification: Left is Right for the Right Palmprint","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Andrew Beng Jin Teoh, Chengrui Gao, Min Zhu, Tiong-Sik Ng, Ziyuan Yang","submitted_at":"2024-09-19T19:10:21Z","abstract_excerpt":"Palmprint recognition has emerged as a prominent biometric authentication method, owing to its high discriminative power and user-friendly nature. This paper introduces a novel Cross-Chirality Palmprint Verification (CCPV) framework that challenges the conventional wisdom in traditional palmprint verification systems. Unlike existing methods that typically require storing both left and right palmprints, our approach enables verification using either palm while storing only one palmprint template. The core of our CCPV framework lies in a carefully designed matching rule. This rule involves flip"},"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":"2409.13056","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-19T19:10:21Z","cross_cats_sorted":[],"title_canon_sha256":"9cac15cff6a838311e91770afee2418c39e0b963741822f8f8980abec8caeb0e","abstract_canon_sha256":"59f85f3491a31b9495a242fbbb05b7c82b230e60a0d9993a5b8782baf929b09b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:09:28.507272Z","signature_b64":"7pkfCfLY30i+ZP54N8AuyOy0bs6vavxG3dP4tb2EUu2VbPcKUdAzy2cK0FmoHxPNF6LcI6lN6ijLTCXoQ1VJBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0cc6e0e55966cdae9bbd8ed946208ae351ed7fae0977ee0d8704fa5d3c855492","last_reissued_at":"2026-07-05T09:09:28.506773Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:09:28.506773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cross-Chirality Palmprint Verification: Left is Right for the Right Palmprint","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Andrew Beng Jin Teoh, Chengrui Gao, Min Zhu, Tiong-Sik Ng, Ziyuan Yang","submitted_at":"2024-09-19T19:10:21Z","abstract_excerpt":"Palmprint recognition has emerged as a prominent biometric authentication method, owing to its high discriminative power and user-friendly nature. This paper introduces a novel Cross-Chirality Palmprint Verification (CCPV) framework that challenges the conventional wisdom in traditional palmprint verification systems. Unlike existing methods that typically require storing both left and right palmprints, our approach enables verification using either palm while storing only one palmprint template. The core of our CCPV framework lies in a carefully designed matching rule. This rule involves flip"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.13056","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/2409.13056/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":"2409.13056","created_at":"2026-07-05T09:09:28.506840+00:00"},{"alias_kind":"arxiv_version","alias_value":"2409.13056v1","created_at":"2026-07-05T09:09:28.506840+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.13056","created_at":"2026-07-05T09:09:28.506840+00:00"},{"alias_kind":"pith_short_12","alias_value":"BTDOBZKZM3G2","created_at":"2026-07-05T09:09:28.506840+00:00"},{"alias_kind":"pith_short_16","alias_value":"BTDOBZKZM3G25G55","created_at":"2026-07-05T09:09:28.506840+00:00"},{"alias_kind":"pith_short_8","alias_value":"BTDOBZKZ","created_at":"2026-07-05T09:09:28.506840+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/BTDOBZKZM3G25G55R3MUMIEK4N","json":"https://pith.science/pith/BTDOBZKZM3G25G55R3MUMIEK4N.json","graph_json":"https://pith.science/api/pith-number/BTDOBZKZM3G25G55R3MUMIEK4N/graph.json","events_json":"https://pith.science/api/pith-number/BTDOBZKZM3G25G55R3MUMIEK4N/events.json","paper":"https://pith.science/paper/BTDOBZKZ"},"agent_actions":{"view_html":"https://pith.science/pith/BTDOBZKZM3G25G55R3MUMIEK4N","download_json":"https://pith.science/pith/BTDOBZKZM3G25G55R3MUMIEK4N.json","view_paper":"https://pith.science/paper/BTDOBZKZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2409.13056&json=true","fetch_graph":"https://pith.science/api/pith-number/BTDOBZKZM3G25G55R3MUMIEK4N/graph.json","fetch_events":"https://pith.science/api/pith-number/BTDOBZKZM3G25G55R3MUMIEK4N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BTDOBZKZM3G25G55R3MUMIEK4N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BTDOBZKZM3G25G55R3MUMIEK4N/action/storage_attestation","attest_author":"https://pith.science/pith/BTDOBZKZM3G25G55R3MUMIEK4N/action/author_attestation","sign_citation":"https://pith.science/pith/BTDOBZKZM3G25G55R3MUMIEK4N/action/citation_signature","submit_replication":"https://pith.science/pith/BTDOBZKZM3G25G55R3MUMIEK4N/action/replication_record"}},"created_at":"2026-07-05T09:09:28.506840+00:00","updated_at":"2026-07-05T09:09:28.506840+00:00"}