{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:6HJRZSXA4Y6X6URPHT3DKZKOG6","short_pith_number":"pith:6HJRZSXA","canonical_record":{"source":{"id":"1512.07825","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-12-24T14:32:34Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"65ab449f8cf70f9fba28c112026a2ff40162076e214de1e19024e698d9439f0b","abstract_canon_sha256":"6bcd97565127dfe6ca784dae95591cec222ddbc60a2692b59acd98e709d4f705"},"schema_version":"1.0"},"canonical_sha256":"f1d31ccae0e63d7f522f3cf635654e378dee6b64c501691ef55922b3f682b2b4","source":{"kind":"arxiv","id":"1512.07825","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.07825","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"arxiv_version","alias_value":"1512.07825v1","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.07825","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"pith_short_12","alias_value":"6HJRZSXA4Y6X","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"6HJRZSXA4Y6X6URP","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"6HJRZSXA","created_at":"2026-05-18T12:29:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:6HJRZSXA4Y6X6URPHT3DKZKOG6","target":"record","payload":{"canonical_record":{"source":{"id":"1512.07825","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-12-24T14:32:34Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"65ab449f8cf70f9fba28c112026a2ff40162076e214de1e19024e698d9439f0b","abstract_canon_sha256":"6bcd97565127dfe6ca784dae95591cec222ddbc60a2692b59acd98e709d4f705"},"schema_version":"1.0"},"canonical_sha256":"f1d31ccae0e63d7f522f3cf635654e378dee6b64c501691ef55922b3f682b2b4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:08.606807Z","signature_b64":"6upJO22kDhHNqGrFQst9rcnfeGo19NyULsZnvoFfyraEzq+JcZiisnRuY12U4EFmS5qAj9/pEyCY94aUs/5dCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f1d31ccae0e63d7f522f3cf635654e378dee6b64c501691ef55922b3f682b2b4","last_reissued_at":"2026-05-18T01:18:08.606196Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:08.606196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1512.07825","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":"2026-05-18T01:18:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MBIMpd/pVIbbnW9QdRXWNnezxrfprRwPxH+ozN/ccCRX9WT92hmU+h97PZqDyIJgFmDXWhmR9DTbiwr9A5UTBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:48:55.254394Z"},"content_sha256":"fb410d969abdf097b16d04662ac2737ed22f24a0c8bdef1e59bb42ca59d44740","schema_version":"1.0","event_id":"sha256:fb410d969abdf097b16d04662ac2737ed22f24a0c8bdef1e59bb42ca59d44740"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:6HJRZSXA4Y6X6URPHT3DKZKOG6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Emergence of helical edge conduction in graphene at the \\nu=0 quantum Hall state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"Efrat Shimshoni, Ganpathy Murthy, H. A. Fertig, Pavel Tikhonov","submitted_at":"2015-12-24T14:32:34Z","abstract_excerpt":"The conductance of graphene subject to a strong, tilted magnetic field exhibits a dramatic change from insulating to conducting behavior with tilt-angle, regarded as evidence for the transition from a canted antiferromagnetic (CAF) to a ferromagnetic (FM) \\nu=0 quantum Hall state. We develop a theory for the electric transport in this system based on the spin-charge connection, whereby the evolution in the nature of collective spin excitations is reflected in the charge-carrying modes. To this end, we derive an effective field theoretical description of the low-energy excitations, associated w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.07825","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":"2026-05-18T01:18:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l7BsTOKYIl27TKHsMNcuBDRql9ZGaOg4KXqrOsrHhFd81QCCNjGqjTqZ/IxiQPnpIqUNhadqRgfMtCVsZibkCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:48:55.255068Z"},"content_sha256":"8106f0af7686e992725ef4d4e061dbd7b473cd42893b24c21fd43c38945cdad5","schema_version":"1.0","event_id":"sha256:8106f0af7686e992725ef4d4e061dbd7b473cd42893b24c21fd43c38945cdad5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6HJRZSXA4Y6X6URPHT3DKZKOG6/bundle.json","state_url":"https://pith.science/pith/6HJRZSXA4Y6X6URPHT3DKZKOG6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6HJRZSXA4Y6X6URPHT3DKZKOG6/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":"2026-05-26T20:48:55Z","links":{"resolver":"https://pith.science/pith/6HJRZSXA4Y6X6URPHT3DKZKOG6","bundle":"https://pith.science/pith/6HJRZSXA4Y6X6URPHT3DKZKOG6/bundle.json","state":"https://pith.science/pith/6HJRZSXA4Y6X6URPHT3DKZKOG6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6HJRZSXA4Y6X6URPHT3DKZKOG6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:6HJRZSXA4Y6X6URPHT3DKZKOG6","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":"6bcd97565127dfe6ca784dae95591cec222ddbc60a2692b59acd98e709d4f705","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-12-24T14:32:34Z","title_canon_sha256":"65ab449f8cf70f9fba28c112026a2ff40162076e214de1e19024e698d9439f0b"},"schema_version":"1.0","source":{"id":"1512.07825","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.07825","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"arxiv_version","alias_value":"1512.07825v1","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.07825","created_at":"2026-05-18T01:18:08Z"},{"alias_kind":"pith_short_12","alias_value":"6HJRZSXA4Y6X","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"6HJRZSXA4Y6X6URP","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"6HJRZSXA","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:8106f0af7686e992725ef4d4e061dbd7b473cd42893b24c21fd43c38945cdad5","target":"graph","created_at":"2026-05-18T01:18:08Z","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 conductance of graphene subject to a strong, tilted magnetic field exhibits a dramatic change from insulating to conducting behavior with tilt-angle, regarded as evidence for the transition from a canted antiferromagnetic (CAF) to a ferromagnetic (FM) \\nu=0 quantum Hall state. We develop a theory for the electric transport in this system based on the spin-charge connection, whereby the evolution in the nature of collective spin excitations is reflected in the charge-carrying modes. To this end, we derive an effective field theoretical description of the low-energy excitations, associated w","authors_text":"Efrat Shimshoni, Ganpathy Murthy, H. A. Fertig, Pavel Tikhonov","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-12-24T14:32:34Z","title":"Emergence of helical edge conduction in graphene at the \\nu=0 quantum Hall state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.07825","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:fb410d969abdf097b16d04662ac2737ed22f24a0c8bdef1e59bb42ca59d44740","target":"record","created_at":"2026-05-18T01:18:08Z","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":"6bcd97565127dfe6ca784dae95591cec222ddbc60a2692b59acd98e709d4f705","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-12-24T14:32:34Z","title_canon_sha256":"65ab449f8cf70f9fba28c112026a2ff40162076e214de1e19024e698d9439f0b"},"schema_version":"1.0","source":{"id":"1512.07825","kind":"arxiv","version":1}},"canonical_sha256":"f1d31ccae0e63d7f522f3cf635654e378dee6b64c501691ef55922b3f682b2b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f1d31ccae0e63d7f522f3cf635654e378dee6b64c501691ef55922b3f682b2b4","first_computed_at":"2026-05-18T01:18:08.606196Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:18:08.606196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6upJO22kDhHNqGrFQst9rcnfeGo19NyULsZnvoFfyraEzq+JcZiisnRuY12U4EFmS5qAj9/pEyCY94aUs/5dCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:18:08.606807Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.07825","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb410d969abdf097b16d04662ac2737ed22f24a0c8bdef1e59bb42ca59d44740","sha256:8106f0af7686e992725ef4d4e061dbd7b473cd42893b24c21fd43c38945cdad5"],"state_sha256":"d425d89324ad25ef0237c1043f1515ad3b8d7805faf3437edc62ceede0e6b85e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WbRMVDRVy7yl4FWNQu1KeWwvmFM++D78brprUFbIEV/DSzClfeVp4y58RgeMyPV+Hm5B7GiowhJewXrOTKH6Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T20:48:55.258951Z","bundle_sha256":"b6c5a706feaa1a2ae71023282351b2bd61f285a43e90259684cb0266d9e75d84"}}