{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:6RLGZX3GE5Z2VFJMMRCY5L3UNM","short_pith_number":"pith:6RLGZX3G","canonical_record":{"source":{"id":"1305.6792","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-05-29T13:26:25Z","cross_cats_sorted":[],"title_canon_sha256":"c7741f997cf65ff5796372881b725f623319e3db2340b4ec85adc333f220db81","abstract_canon_sha256":"9d005a73c3b187ae2de4558053107c55d360424f3bc670b1a83335da5bd34cbd"},"schema_version":"1.0"},"canonical_sha256":"f4566cdf662773aa952c64458eaf746b03235d2615c97aea044307c0dc7bf1a1","source":{"kind":"arxiv","id":"1305.6792","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.6792","created_at":"2026-05-18T02:55:20Z"},{"alias_kind":"arxiv_version","alias_value":"1305.6792v2","created_at":"2026-05-18T02:55:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.6792","created_at":"2026-05-18T02:55:20Z"},{"alias_kind":"pith_short_12","alias_value":"6RLGZX3GE5Z2","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"6RLGZX3GE5Z2VFJM","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"6RLGZX3G","created_at":"2026-05-18T12:27:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:6RLGZX3GE5Z2VFJMMRCY5L3UNM","target":"record","payload":{"canonical_record":{"source":{"id":"1305.6792","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-05-29T13:26:25Z","cross_cats_sorted":[],"title_canon_sha256":"c7741f997cf65ff5796372881b725f623319e3db2340b4ec85adc333f220db81","abstract_canon_sha256":"9d005a73c3b187ae2de4558053107c55d360424f3bc670b1a83335da5bd34cbd"},"schema_version":"1.0"},"canonical_sha256":"f4566cdf662773aa952c64458eaf746b03235d2615c97aea044307c0dc7bf1a1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:55:20.605737Z","signature_b64":"AtdQO5NgMKp5LBu9/+LzvAdUm9bn/O9ISaZNVGZUf6vWZiI96uErWR+CdeWopAw+ZpregdFfxhxlBPoX3wHQCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f4566cdf662773aa952c64458eaf746b03235d2615c97aea044307c0dc7bf1a1","last_reissued_at":"2026-05-18T02:55:20.605093Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:55:20.605093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.6792","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":"2026-05-18T02:55:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MmOUuuVe7j6yWHYxxrsjlj7aOHNMbd/2a4DjqXEWDxcsWLvS+Sp/NgurF2hG/iASsmCFOiMZFMDqAUS+CLozCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T05:00:29.258832Z"},"content_sha256":"74ee721cfb0aa980eaca510540d918535666c71c161b96c5b33a4915cfe90cba","schema_version":"1.0","event_id":"sha256:74ee721cfb0aa980eaca510540d918535666c71c161b96c5b33a4915cfe90cba"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:6RLGZX3GE5Z2VFJMMRCY5L3UNM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin Conductance of Diffusive Graphene Nanoribbons: a Probe of Zigzag Edge Magnetization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Inanc Adagideli, Jan Bundesmann, Klaus Richter, Ming-Hao Liu","submitted_at":"2013-05-29T13:26:25Z","abstract_excerpt":"We investigate spin transport in diffusive graphene nanoribbons with both clean and rough zigzag edges, and long-range potential fluctuations. The long-range fields along the ribbon edges cause the local doping to come close to the charge neutrality point forming $p$-$n$ junctions with localized magnetic moments, similar to the predicted magnetic edge of clean zigzag graphene nanoribbons. The resulting random edge magnetization polarizes charge currents and causes sample-to-sample fluctuations of the spin currents obeying universal predictions. We show furthermore that, although the average sp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.6792","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":"2026-05-18T02:55:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KZy2v0PYBq6jWJZM/6+kARus2hsIP3C237kXxm7ihz7qNf9gFLSLy4YjUmCZlFv11h6EPEPi0QbVB+b1Qk5HAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T05:00:29.259167Z"},"content_sha256":"ad6f203e560539a8bb57a02656e7da1706772bb9a5b19129e0834395259e3c7d","schema_version":"1.0","event_id":"sha256:ad6f203e560539a8bb57a02656e7da1706772bb9a5b19129e0834395259e3c7d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6RLGZX3GE5Z2VFJMMRCY5L3UNM/bundle.json","state_url":"https://pith.science/pith/6RLGZX3GE5Z2VFJMMRCY5L3UNM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6RLGZX3GE5Z2VFJMMRCY5L3UNM/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":"2026-06-29T05:00:29Z","links":{"resolver":"https://pith.science/pith/6RLGZX3GE5Z2VFJMMRCY5L3UNM","bundle":"https://pith.science/pith/6RLGZX3GE5Z2VFJMMRCY5L3UNM/bundle.json","state":"https://pith.science/pith/6RLGZX3GE5Z2VFJMMRCY5L3UNM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6RLGZX3GE5Z2VFJMMRCY5L3UNM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:6RLGZX3GE5Z2VFJMMRCY5L3UNM","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":"9d005a73c3b187ae2de4558053107c55d360424f3bc670b1a83335da5bd34cbd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-05-29T13:26:25Z","title_canon_sha256":"c7741f997cf65ff5796372881b725f623319e3db2340b4ec85adc333f220db81"},"schema_version":"1.0","source":{"id":"1305.6792","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.6792","created_at":"2026-05-18T02:55:20Z"},{"alias_kind":"arxiv_version","alias_value":"1305.6792v2","created_at":"2026-05-18T02:55:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.6792","created_at":"2026-05-18T02:55:20Z"},{"alias_kind":"pith_short_12","alias_value":"6RLGZX3GE5Z2","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"6RLGZX3GE5Z2VFJM","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"6RLGZX3G","created_at":"2026-05-18T12:27:36Z"}],"graph_snapshots":[{"event_id":"sha256:ad6f203e560539a8bb57a02656e7da1706772bb9a5b19129e0834395259e3c7d","target":"graph","created_at":"2026-05-18T02:55:20Z","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 investigate spin transport in diffusive graphene nanoribbons with both clean and rough zigzag edges, and long-range potential fluctuations. The long-range fields along the ribbon edges cause the local doping to come close to the charge neutrality point forming $p$-$n$ junctions with localized magnetic moments, similar to the predicted magnetic edge of clean zigzag graphene nanoribbons. The resulting random edge magnetization polarizes charge currents and causes sample-to-sample fluctuations of the spin currents obeying universal predictions. We show furthermore that, although the average sp","authors_text":"Inanc Adagideli, Jan Bundesmann, Klaus Richter, Ming-Hao Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-05-29T13:26:25Z","title":"Spin Conductance of Diffusive Graphene Nanoribbons: a Probe of Zigzag Edge Magnetization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.6792","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":"sha256:74ee721cfb0aa980eaca510540d918535666c71c161b96c5b33a4915cfe90cba","target":"record","created_at":"2026-05-18T02:55:20Z","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":"9d005a73c3b187ae2de4558053107c55d360424f3bc670b1a83335da5bd34cbd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-05-29T13:26:25Z","title_canon_sha256":"c7741f997cf65ff5796372881b725f623319e3db2340b4ec85adc333f220db81"},"schema_version":"1.0","source":{"id":"1305.6792","kind":"arxiv","version":2}},"canonical_sha256":"f4566cdf662773aa952c64458eaf746b03235d2615c97aea044307c0dc7bf1a1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f4566cdf662773aa952c64458eaf746b03235d2615c97aea044307c0dc7bf1a1","first_computed_at":"2026-05-18T02:55:20.605093Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:55:20.605093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AtdQO5NgMKp5LBu9/+LzvAdUm9bn/O9ISaZNVGZUf6vWZiI96uErWR+CdeWopAw+ZpregdFfxhxlBPoX3wHQCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:55:20.605737Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.6792","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:74ee721cfb0aa980eaca510540d918535666c71c161b96c5b33a4915cfe90cba","sha256:ad6f203e560539a8bb57a02656e7da1706772bb9a5b19129e0834395259e3c7d"],"state_sha256":"374c761ee4f54a6323282825850aa2a2e09e97e07ff2725b0b5420560495a3c5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ncDGLCFpx4JWixOqfvcUXPbktgqB6APkWNePIz8m23hjzE+PZaEnlyTfgjg0IeArTXUgC3B+K2WdA9fnTgmICw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T05:00:29.261171Z","bundle_sha256":"1b4017c57950fc555236a2b92ce64b20c6e60aa2155c8e5ae3e43c5c3609bb8e"}}