{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:OGNLR5EFKUKJV67WAJLGBDT3DA","short_pith_number":"pith:OGNLR5EF","canonical_record":{"source":{"id":"1502.02360","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-02-09T05:01:39Z","cross_cats_sorted":[],"title_canon_sha256":"ca05b9b12e73db1c995fdbfc29d36d6784ec6ce60b6c9917a10c0caabd62a148","abstract_canon_sha256":"a51ccc684b5d01be45f47d45e606d2e16f7825ed459c7ff79823d5a2456690cf"},"schema_version":"1.0"},"canonical_sha256":"719ab8f48555149afbf60256608e7b180f9348d9755474ab03a115a2c4dbf999","source":{"kind":"arxiv","id":"1502.02360","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.02360","created_at":"2026-05-18T01:09:50Z"},{"alias_kind":"arxiv_version","alias_value":"1502.02360v1","created_at":"2026-05-18T01:09:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.02360","created_at":"2026-05-18T01:09:50Z"},{"alias_kind":"pith_short_12","alias_value":"OGNLR5EFKUKJ","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"OGNLR5EFKUKJV67W","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"OGNLR5EF","created_at":"2026-05-18T12:29:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:OGNLR5EFKUKJV67WAJLGBDT3DA","target":"record","payload":{"canonical_record":{"source":{"id":"1502.02360","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-02-09T05:01:39Z","cross_cats_sorted":[],"title_canon_sha256":"ca05b9b12e73db1c995fdbfc29d36d6784ec6ce60b6c9917a10c0caabd62a148","abstract_canon_sha256":"a51ccc684b5d01be45f47d45e606d2e16f7825ed459c7ff79823d5a2456690cf"},"schema_version":"1.0"},"canonical_sha256":"719ab8f48555149afbf60256608e7b180f9348d9755474ab03a115a2c4dbf999","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:50.787571Z","signature_b64":"O6OZRu6fPWmoVd3JWRHRycV2aP40Samf+O4J4HIhboYVG9hSd6I/lScwdw+n8tNx2KodXJ2uZTKeGBjOQKGVDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"719ab8f48555149afbf60256608e7b180f9348d9755474ab03a115a2c4dbf999","last_reissued_at":"2026-05-18T01:09:50.786967Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:50.786967Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.02360","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":"2026-05-18T01:09:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NWQQaahjo39uYaAixlB+XL3vIe2863IKDbQ7pnOWAAwZWCbbKPp0ZGycPRC5nOXC3xPnQpkrMp+cltsP3uCPCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T16:02:09.571972Z"},"content_sha256":"783ed426232f768fb63db93ee356a05c74c8c7aaad7a326998542d10b33f4431","schema_version":"1.0","event_id":"sha256:783ed426232f768fb63db93ee356a05c74c8c7aaad7a326998542d10b33f4431"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:OGNLR5EFKUKJV67WAJLGBDT3DA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Conductance oscillations induced by ballistic snake states in a graphene heterojunction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Barbaros \\\"Ozyilmaz, Jun You Tan, Kenji Watanabe, Takashi Taniguchi, Thiti Taychatanapat, Yuting Yeo","submitted_at":"2015-02-09T05:01:39Z","abstract_excerpt":"The realization of p-n junctions in graphene, combined with the gapless and chiral nature of its massless Dirac fermions has led to the observation of many intriguing phenomena such as quantum Hall effect in bipolar regime, Klein tunneling, and Fabry-P\\'{e}rot interferences all of which involve electronic transport across p-n junctions. Ballistic snake states propagating along the p-n junctions have been predicted to induce conductance oscillations, manifesting their twisting nature. However, transport studies along p-n junctions have so far only been performed in low mobility devices. Here, w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02360","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":"2026-05-18T01:09:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SNKDSCB9SqY9MHCP8fu3nQq+NzHBUvKkEcQ1BFkNEzNZl16tbOYdKc/sJLARkpBen51tjn/AGDfwTOw4b5LjBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T16:02:09.572727Z"},"content_sha256":"826a57689df21f482b6e1af72edb06a31ff52f6571048b84b1eec4b3b9da5a62","schema_version":"1.0","event_id":"sha256:826a57689df21f482b6e1af72edb06a31ff52f6571048b84b1eec4b3b9da5a62"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OGNLR5EFKUKJV67WAJLGBDT3DA/bundle.json","state_url":"https://pith.science/pith/OGNLR5EFKUKJV67WAJLGBDT3DA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OGNLR5EFKUKJV67WAJLGBDT3DA/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":"2026-06-08T16:02:09Z","links":{"resolver":"https://pith.science/pith/OGNLR5EFKUKJV67WAJLGBDT3DA","bundle":"https://pith.science/pith/OGNLR5EFKUKJV67WAJLGBDT3DA/bundle.json","state":"https://pith.science/pith/OGNLR5EFKUKJV67WAJLGBDT3DA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OGNLR5EFKUKJV67WAJLGBDT3DA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:OGNLR5EFKUKJV67WAJLGBDT3DA","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":"a51ccc684b5d01be45f47d45e606d2e16f7825ed459c7ff79823d5a2456690cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-02-09T05:01:39Z","title_canon_sha256":"ca05b9b12e73db1c995fdbfc29d36d6784ec6ce60b6c9917a10c0caabd62a148"},"schema_version":"1.0","source":{"id":"1502.02360","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.02360","created_at":"2026-05-18T01:09:50Z"},{"alias_kind":"arxiv_version","alias_value":"1502.02360v1","created_at":"2026-05-18T01:09:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.02360","created_at":"2026-05-18T01:09:50Z"},{"alias_kind":"pith_short_12","alias_value":"OGNLR5EFKUKJ","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"OGNLR5EFKUKJV67W","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"OGNLR5EF","created_at":"2026-05-18T12:29:34Z"}],"graph_snapshots":[{"event_id":"sha256:826a57689df21f482b6e1af72edb06a31ff52f6571048b84b1eec4b3b9da5a62","target":"graph","created_at":"2026-05-18T01:09:50Z","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 realization of p-n junctions in graphene, combined with the gapless and chiral nature of its massless Dirac fermions has led to the observation of many intriguing phenomena such as quantum Hall effect in bipolar regime, Klein tunneling, and Fabry-P\\'{e}rot interferences all of which involve electronic transport across p-n junctions. Ballistic snake states propagating along the p-n junctions have been predicted to induce conductance oscillations, manifesting their twisting nature. However, transport studies along p-n junctions have so far only been performed in low mobility devices. Here, w","authors_text":"Barbaros \\\"Ozyilmaz, Jun You Tan, Kenji Watanabe, Takashi Taniguchi, Thiti Taychatanapat, Yuting Yeo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-02-09T05:01:39Z","title":"Conductance oscillations induced by ballistic snake states in a graphene heterojunction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02360","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":"sha256:783ed426232f768fb63db93ee356a05c74c8c7aaad7a326998542d10b33f4431","target":"record","created_at":"2026-05-18T01:09:50Z","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":"a51ccc684b5d01be45f47d45e606d2e16f7825ed459c7ff79823d5a2456690cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-02-09T05:01:39Z","title_canon_sha256":"ca05b9b12e73db1c995fdbfc29d36d6784ec6ce60b6c9917a10c0caabd62a148"},"schema_version":"1.0","source":{"id":"1502.02360","kind":"arxiv","version":1}},"canonical_sha256":"719ab8f48555149afbf60256608e7b180f9348d9755474ab03a115a2c4dbf999","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"719ab8f48555149afbf60256608e7b180f9348d9755474ab03a115a2c4dbf999","first_computed_at":"2026-05-18T01:09:50.786967Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:50.786967Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O6OZRu6fPWmoVd3JWRHRycV2aP40Samf+O4J4HIhboYVG9hSd6I/lScwdw+n8tNx2KodXJ2uZTKeGBjOQKGVDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:50.787571Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.02360","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:783ed426232f768fb63db93ee356a05c74c8c7aaad7a326998542d10b33f4431","sha256:826a57689df21f482b6e1af72edb06a31ff52f6571048b84b1eec4b3b9da5a62"],"state_sha256":"36a18785b102b39b4eb96831df4948e8f59b7cc7f57f51e0ddc63ea372e71fe8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6hxQZ7VSY0xas7vsvRdNUCvdVseO9FPLzBuETK5BadXjSt9HFXtKiIIp4kI2ZG8DOKljy+zflYzr3oscOhvEDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T16:02:09.576195Z","bundle_sha256":"bc5c74e958270e53b46878a35ba24abbad266bc707364589c979c2d8109ae675"}}