{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:N2G5AHXBX2TXGT5D4OAXJ7H3QA","short_pith_number":"pith:N2G5AHXB","canonical_record":{"source":{"id":"1408.6899","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-08-29T01:48:36Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"135f62319f9268410f8e74608852bb5134d6d2a06f9cbbfce30072ace04b7046","abstract_canon_sha256":"e4d4fdd357de074385c9efdbd39cf99dcd2e93fe65c088818776f8d7f7777d0f"},"schema_version":"1.0"},"canonical_sha256":"6e8dd01ee1bea7734fa3e38174fcfb8014a4b80fc443b909936be53a32f38609","source":{"kind":"arxiv","id":"1408.6899","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.6899","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"arxiv_version","alias_value":"1408.6899v1","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.6899","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"pith_short_12","alias_value":"N2G5AHXBX2TX","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"N2G5AHXBX2TXGT5D","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"N2G5AHXB","created_at":"2026-05-18T12:28:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:N2G5AHXBX2TXGT5D4OAXJ7H3QA","target":"record","payload":{"canonical_record":{"source":{"id":"1408.6899","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-08-29T01:48:36Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"135f62319f9268410f8e74608852bb5134d6d2a06f9cbbfce30072ace04b7046","abstract_canon_sha256":"e4d4fdd357de074385c9efdbd39cf99dcd2e93fe65c088818776f8d7f7777d0f"},"schema_version":"1.0"},"canonical_sha256":"6e8dd01ee1bea7734fa3e38174fcfb8014a4b80fc443b909936be53a32f38609","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:25.338010Z","signature_b64":"wDpoVHu+FG6lOzX4YaA45gxhBg/jr+f4vf3/2bHAffVxKJFHC6D1BX3p3wqDEJp62tDNvfrIdo4jdhLDmyxuAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6e8dd01ee1bea7734fa3e38174fcfb8014a4b80fc443b909936be53a32f38609","last_reissued_at":"2026-05-18T00:35:25.337451Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:25.337451Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1408.6899","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:35:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NLDc3HL9Oci1gRg6tJJPxSmlV1OXmuBJk54/3qRL4HJWO9Mvho77sEKHptCAd4cXhyqdURNL6kFi4ne/+2/2Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:15:38.240876Z"},"content_sha256":"2184d998ccc7b827ae692d07880d02ef81e33803e1db0a26fd05c2f3c6c249af","schema_version":"1.0","event_id":"sha256:2184d998ccc7b827ae692d07880d02ef81e33803e1db0a26fd05c2f3c6c249af"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:N2G5AHXBX2TXGT5D4OAXJ7H3QA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin-dependent ballistic transport properties and electronic structures of pristine and edge-doped zigzag silicene nanoribbons: large magnetoresistance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. B. Chen, M. X. Zhai, P. Vasilopoulos, X. F. Wang, Y. S. Liu","submitted_at":"2014-08-29T01:48:36Z","abstract_excerpt":"The electronic structure and conductance of substitutionally edge-doped zigzag silicene nanoribbons (ZSiNRs) are investigated using the nonequilibrium Green's function method combined with the density functional theory. Two-probe systems of ZSiNRs in both ferromagnetic and antiferromagnetic states are considered. Doping effects of elements from groups III and V, in a parallel or antiparallel magnetic configuration of the two electrodes, are discussed. Switching on and off the external magnetic field, we may convert the metallic ferromagnetic ZSiNRs into insulating antiferromagnetic ZSiNRs. In "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.6899","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:35:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QW9YbkZYiI6rA4vJt/nwFFwMLJjcP+Y2f/S/ghqNvEtMSUfjZoRfmyMAOeMJE2MCKQYs7d81BtdaM7lH38KNCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:15:38.241478Z"},"content_sha256":"a9b21d58d16a10ddb517bece9c57e496a62885e4225a33abd4cb861573c9fe1d","schema_version":"1.0","event_id":"sha256:a9b21d58d16a10ddb517bece9c57e496a62885e4225a33abd4cb861573c9fe1d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N2G5AHXBX2TXGT5D4OAXJ7H3QA/bundle.json","state_url":"https://pith.science/pith/N2G5AHXBX2TXGT5D4OAXJ7H3QA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N2G5AHXBX2TXGT5D4OAXJ7H3QA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-27T08:15:38Z","links":{"resolver":"https://pith.science/pith/N2G5AHXBX2TXGT5D4OAXJ7H3QA","bundle":"https://pith.science/pith/N2G5AHXBX2TXGT5D4OAXJ7H3QA/bundle.json","state":"https://pith.science/pith/N2G5AHXBX2TXGT5D4OAXJ7H3QA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N2G5AHXBX2TXGT5D4OAXJ7H3QA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:N2G5AHXBX2TXGT5D4OAXJ7H3QA","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"e4d4fdd357de074385c9efdbd39cf99dcd2e93fe65c088818776f8d7f7777d0f","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-08-29T01:48:36Z","title_canon_sha256":"135f62319f9268410f8e74608852bb5134d6d2a06f9cbbfce30072ace04b7046"},"schema_version":"1.0","source":{"id":"1408.6899","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.6899","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"arxiv_version","alias_value":"1408.6899v1","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.6899","created_at":"2026-05-18T00:35:25Z"},{"alias_kind":"pith_short_12","alias_value":"N2G5AHXBX2TX","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"N2G5AHXBX2TXGT5D","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"N2G5AHXB","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:a9b21d58d16a10ddb517bece9c57e496a62885e4225a33abd4cb861573c9fe1d","target":"graph","created_at":"2026-05-18T00:35:25Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The electronic structure and conductance of substitutionally edge-doped zigzag silicene nanoribbons (ZSiNRs) are investigated using the nonequilibrium Green's function method combined with the density functional theory. Two-probe systems of ZSiNRs in both ferromagnetic and antiferromagnetic states are considered. Doping effects of elements from groups III and V, in a parallel or antiparallel magnetic configuration of the two electrodes, are discussed. Switching on and off the external magnetic field, we may convert the metallic ferromagnetic ZSiNRs into insulating antiferromagnetic ZSiNRs. In ","authors_text":"A. B. Chen, M. X. Zhai, P. Vasilopoulos, X. F. Wang, Y. S. Liu","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-08-29T01:48:36Z","title":"Spin-dependent ballistic transport properties and electronic structures of pristine and edge-doped zigzag silicene nanoribbons: large magnetoresistance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.6899","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:2184d998ccc7b827ae692d07880d02ef81e33803e1db0a26fd05c2f3c6c249af","target":"record","created_at":"2026-05-18T00:35:25Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"e4d4fdd357de074385c9efdbd39cf99dcd2e93fe65c088818776f8d7f7777d0f","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-08-29T01:48:36Z","title_canon_sha256":"135f62319f9268410f8e74608852bb5134d6d2a06f9cbbfce30072ace04b7046"},"schema_version":"1.0","source":{"id":"1408.6899","kind":"arxiv","version":1}},"canonical_sha256":"6e8dd01ee1bea7734fa3e38174fcfb8014a4b80fc443b909936be53a32f38609","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6e8dd01ee1bea7734fa3e38174fcfb8014a4b80fc443b909936be53a32f38609","first_computed_at":"2026-05-18T00:35:25.337451Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:35:25.337451Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wDpoVHu+FG6lOzX4YaA45gxhBg/jr+f4vf3/2bHAffVxKJFHC6D1BX3p3wqDEJp62tDNvfrIdo4jdhLDmyxuAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:35:25.338010Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.6899","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2184d998ccc7b827ae692d07880d02ef81e33803e1db0a26fd05c2f3c6c249af","sha256:a9b21d58d16a10ddb517bece9c57e496a62885e4225a33abd4cb861573c9fe1d"],"state_sha256":"499fc583bb1e874ddd80039b5e9d6a9e33af3221b2754d704448a9355ef71361"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TW77g9BN8TYpte1OcsF7tvjMkIeYv4a52H/UeA5WZY5wnruUK6vH5mPWqORiqfaCl+fA2Y0dtmovRZgErQ+HDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T08:15:38.245038Z","bundle_sha256":"1bdcacbb0f872fbd7393d34d92cf8ae04d6f1d2e5b9d3de4aad6ec51ae7c7a90"}}