{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:VXP6N24PGZKLGHJQF73JU5HIF4","short_pith_number":"pith:VXP6N24P","canonical_record":{"source":{"id":"1507.00899","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-03T13:06:19Z","cross_cats_sorted":[],"title_canon_sha256":"c1f491fc02580aed72561627d174a797747b0d96f10e8d1a5d67aaa5d74cbac4","abstract_canon_sha256":"0a5c572a6a711d2148b4f605c02b4fcd8270d085350986a73a5ac942b006c602"},"schema_version":"1.0"},"canonical_sha256":"addfe6eb8f3654b31d302ff69a74e82f208cbd4c64b4779decccefc48dd8fb9d","source":{"kind":"arxiv","id":"1507.00899","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.00899","created_at":"2026-05-18T01:09:57Z"},{"alias_kind":"arxiv_version","alias_value":"1507.00899v2","created_at":"2026-05-18T01:09:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.00899","created_at":"2026-05-18T01:09:57Z"},{"alias_kind":"pith_short_12","alias_value":"VXP6N24PGZKL","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"VXP6N24PGZKLGHJQ","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"VXP6N24P","created_at":"2026-05-18T12:29:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:VXP6N24PGZKLGHJQF73JU5HIF4","target":"record","payload":{"canonical_record":{"source":{"id":"1507.00899","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-03T13:06:19Z","cross_cats_sorted":[],"title_canon_sha256":"c1f491fc02580aed72561627d174a797747b0d96f10e8d1a5d67aaa5d74cbac4","abstract_canon_sha256":"0a5c572a6a711d2148b4f605c02b4fcd8270d085350986a73a5ac942b006c602"},"schema_version":"1.0"},"canonical_sha256":"addfe6eb8f3654b31d302ff69a74e82f208cbd4c64b4779decccefc48dd8fb9d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:57.978890Z","signature_b64":"KVSaWL6n7bnNgAebJsskxSOM3a//a0wYCJvmTaTUkWBj4XkWY/d3mmPDzWyEMztcadZsvI+jj4RfnN2XyeEeDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"addfe6eb8f3654b31d302ff69a74e82f208cbd4c64b4779decccefc48dd8fb9d","last_reissued_at":"2026-05-18T01:09:57.978301Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:57.978301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1507.00899","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:09:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ezrTfwkMB9WMV4zvRTuqqYyj3On3WSurUyb33f8+mcvaF9yBz+evsY7XMpt1ZCqLjmbbQ7nZAgR2Rb+kmLykBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T03:40:25.957484Z"},"content_sha256":"d1f97bde655f3ef81465af45eeec4513684aadcdd856f70a63dc884ffcbcbe53","schema_version":"1.0","event_id":"sha256:d1f97bde655f3ef81465af45eeec4513684aadcdd856f70a63dc884ffcbcbe53"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:VXP6N24PGZKLGHJQF73JU5HIF4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topological phase and edge states dependence of the RKKY interaction in zigzag silicene nanoribbon","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Fariborz Parhizgar, Moslem Zare, Reza Asgari","submitted_at":"2015-07-03T13:06:19Z","abstract_excerpt":"We propose versatile materials based on the Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction in a zigzag silicene nanoribbon (ZSNR) on half filling in the presence of an out-of-plane electric field. We show that the topological phase transition in the band dispersion of ZSNR can be probed by using the RKKY interaction. We find that, due to the zero-energy edge states of the ZSNR, the exchange coupling is significantly enhanced when the impurities are located on the zigzag edges, and also explore that the strength of the interaction in the topological insulator phase is much greater than that w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.00899","kind":"arxiv","version":2},"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":"2026-05-18T01:09:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lq5kjV3e+6RvRuE4/70vKnOsAqJw01JGdhNU6lAT7SySxmQqCVURLtrfBDdl+hL/+iB0p3nox9Z25AeY5VZaDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T03:40:25.957837Z"},"content_sha256":"5a4f34e77481fc96d7117ac05b19cc057cd534c7ea45f7f89d05944db2e0f093","schema_version":"1.0","event_id":"sha256:5a4f34e77481fc96d7117ac05b19cc057cd534c7ea45f7f89d05944db2e0f093"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VXP6N24PGZKLGHJQF73JU5HIF4/bundle.json","state_url":"https://pith.science/pith/VXP6N24PGZKLGHJQF73JU5HIF4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VXP6N24PGZKLGHJQF73JU5HIF4/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":"2026-05-31T03:40:25Z","links":{"resolver":"https://pith.science/pith/VXP6N24PGZKLGHJQF73JU5HIF4","bundle":"https://pith.science/pith/VXP6N24PGZKLGHJQF73JU5HIF4/bundle.json","state":"https://pith.science/pith/VXP6N24PGZKLGHJQF73JU5HIF4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VXP6N24PGZKLGHJQF73JU5HIF4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:VXP6N24PGZKLGHJQF73JU5HIF4","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":"0a5c572a6a711d2148b4f605c02b4fcd8270d085350986a73a5ac942b006c602","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-03T13:06:19Z","title_canon_sha256":"c1f491fc02580aed72561627d174a797747b0d96f10e8d1a5d67aaa5d74cbac4"},"schema_version":"1.0","source":{"id":"1507.00899","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.00899","created_at":"2026-05-18T01:09:57Z"},{"alias_kind":"arxiv_version","alias_value":"1507.00899v2","created_at":"2026-05-18T01:09:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.00899","created_at":"2026-05-18T01:09:57Z"},{"alias_kind":"pith_short_12","alias_value":"VXP6N24PGZKL","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"VXP6N24PGZKLGHJQ","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"VXP6N24P","created_at":"2026-05-18T12:29:47Z"}],"graph_snapshots":[{"event_id":"sha256:5a4f34e77481fc96d7117ac05b19cc057cd534c7ea45f7f89d05944db2e0f093","target":"graph","created_at":"2026-05-18T01:09:57Z","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":"We propose versatile materials based on the Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction in a zigzag silicene nanoribbon (ZSNR) on half filling in the presence of an out-of-plane electric field. We show that the topological phase transition in the band dispersion of ZSNR can be probed by using the RKKY interaction. We find that, due to the zero-energy edge states of the ZSNR, the exchange coupling is significantly enhanced when the impurities are located on the zigzag edges, and also explore that the strength of the interaction in the topological insulator phase is much greater than that w","authors_text":"Fariborz Parhizgar, Moslem Zare, Reza Asgari","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-03T13:06:19Z","title":"Topological phase and edge states dependence of the RKKY interaction in zigzag silicene nanoribbon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.00899","kind":"arxiv","version":2},"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:d1f97bde655f3ef81465af45eeec4513684aadcdd856f70a63dc884ffcbcbe53","target":"record","created_at":"2026-05-18T01:09:57Z","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":"0a5c572a6a711d2148b4f605c02b4fcd8270d085350986a73a5ac942b006c602","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-03T13:06:19Z","title_canon_sha256":"c1f491fc02580aed72561627d174a797747b0d96f10e8d1a5d67aaa5d74cbac4"},"schema_version":"1.0","source":{"id":"1507.00899","kind":"arxiv","version":2}},"canonical_sha256":"addfe6eb8f3654b31d302ff69a74e82f208cbd4c64b4779decccefc48dd8fb9d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"addfe6eb8f3654b31d302ff69a74e82f208cbd4c64b4779decccefc48dd8fb9d","first_computed_at":"2026-05-18T01:09:57.978301Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:57.978301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KVSaWL6n7bnNgAebJsskxSOM3a//a0wYCJvmTaTUkWBj4XkWY/d3mmPDzWyEMztcadZsvI+jj4RfnN2XyeEeDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:57.978890Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.00899","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d1f97bde655f3ef81465af45eeec4513684aadcdd856f70a63dc884ffcbcbe53","sha256:5a4f34e77481fc96d7117ac05b19cc057cd534c7ea45f7f89d05944db2e0f093"],"state_sha256":"6fa1b467180e9d255845cf440553e997389606becafe1f1e3d1283ce6096fd0d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NCqcgwbLDAR0Als0Tu8ZUFbO3TE7h3r0I4EcZvmXhB1hjcMXy2IdV+Lh/fbmks2YjOHl1xMNZSPTAZHXPXomCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T03:40:25.959802Z","bundle_sha256":"3b03867f2b5c3b182a9644018a37b1381929f58c4915fdc2c270599064d0db32"}}