{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:NNFT3IXSCHBHJKSDJ5IMSHGTZH","short_pith_number":"pith:NNFT3IXS","canonical_record":{"source":{"id":"2306.11042","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-06-19T16:08:40Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"9e339200b8ab44fd4bb421a8d61242b1bff0a23d7cc8395252e77f7edceb4cd5","abstract_canon_sha256":"15bfd3de3b70af34932cf29279429f2eecd8ff068463a6a50421baa8dd1bb5b5"},"schema_version":"1.0"},"canonical_sha256":"6b4b3da2f211c274aa434f50c91cd3c9c03a4179511b4025864c6f1f6036de76","source":{"kind":"arxiv","id":"2306.11042","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.11042","created_at":"2026-07-05T06:22:15Z"},{"alias_kind":"arxiv_version","alias_value":"2306.11042v1","created_at":"2026-07-05T06:22:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.11042","created_at":"2026-07-05T06:22:15Z"},{"alias_kind":"pith_short_12","alias_value":"NNFT3IXSCHBH","created_at":"2026-07-05T06:22:15Z"},{"alias_kind":"pith_short_16","alias_value":"NNFT3IXSCHBHJKSD","created_at":"2026-07-05T06:22:15Z"},{"alias_kind":"pith_short_8","alias_value":"NNFT3IXS","created_at":"2026-07-05T06:22:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:NNFT3IXSCHBHJKSDJ5IMSHGTZH","target":"record","payload":{"canonical_record":{"source":{"id":"2306.11042","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-06-19T16:08:40Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"9e339200b8ab44fd4bb421a8d61242b1bff0a23d7cc8395252e77f7edceb4cd5","abstract_canon_sha256":"15bfd3de3b70af34932cf29279429f2eecd8ff068463a6a50421baa8dd1bb5b5"},"schema_version":"1.0"},"canonical_sha256":"6b4b3da2f211c274aa434f50c91cd3c9c03a4179511b4025864c6f1f6036de76","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:22:15.519493Z","signature_b64":"Dl7rBP27ERNTJdo7ouG8H34kU4eECosT2UOFxRGYyJhe+ZxGupMbi8NvLekM2ut1E28yF/SIWLEdyZaz1vD6Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6b4b3da2f211c274aa434f50c91cd3c9c03a4179511b4025864c6f1f6036de76","last_reissued_at":"2026-07-05T06:22:15.519003Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:22:15.519003Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2306.11042","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":"2026-07-05T06:22:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3qDyjXo3Y1s4/rZ4OjcEhCy4JSPRzSQF5T8bEsiNTA6D++Fk9QKboIcJnooRMTMIuE//EvpudzWMsE8/TfulBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-24T03:43:17.956147Z"},"content_sha256":"a490acdc24395170c81ee46ffd961b3e19f9bbb38d246921894472bee5df5870","schema_version":"1.0","event_id":"sha256:a490acdc24395170c81ee46ffd961b3e19f9bbb38d246921894472bee5df5870"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:NNFT3IXSCHBHJKSDJ5IMSHGTZH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Interaction-driven spontaneous broken-symmetry insulator and metals in ABCA tetralayer graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Bosai Lyu, Fengping Li, Guorui Chen, Jeil Jung, Jian Zheng, Jinfeng Jia, Kai Liu, Kenji Watanabe, Takashi Taniguchi, Weidong Luo, Yating Sha, Youngju Park, Yulu Ren, Zhiwen Shi","submitted_at":"2023-06-19T16:08:40Z","abstract_excerpt":"Interactions among charge carriers in graphene can lead to the spontaneous breaking of multiple degeneracies. When increasing the number of graphene layers following rhombohedral stacking, the dominant role of Coulomb interactions becomes pronounced due to the significant reduction in kinetic energy. In this study, we employ phonon-polariton assisted near-field infrared imaging to determine the stacking orders of tetralayer graphene devices. Through quantum transport measurements, we observe a range of spontaneous broken-symmetry states and their transitions, which can be finely tuned by carri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.11042","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2306.11042/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T06:22:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b4TG512oMLj6Yj/D/crP8IJc7kjTEz7HhoKS/D9kUII2A17gwd/Wr89vFeRP9ZFt6ttu6dc1NZBwsFZ6tyXADg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-24T03:43:17.956636Z"},"content_sha256":"36f3905dcef25d08ded1447fd124dee6a0655cc635f75dc07a7ec13749ec2bbd","schema_version":"1.0","event_id":"sha256:36f3905dcef25d08ded1447fd124dee6a0655cc635f75dc07a7ec13749ec2bbd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NNFT3IXSCHBHJKSDJ5IMSHGTZH/bundle.json","state_url":"https://pith.science/pith/NNFT3IXSCHBHJKSDJ5IMSHGTZH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NNFT3IXSCHBHJKSDJ5IMSHGTZH/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":"2026-08-24T03:43:17Z","links":{"resolver":"https://pith.science/pith/NNFT3IXSCHBHJKSDJ5IMSHGTZH","bundle":"https://pith.science/pith/NNFT3IXSCHBHJKSDJ5IMSHGTZH/bundle.json","state":"https://pith.science/pith/NNFT3IXSCHBHJKSDJ5IMSHGTZH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NNFT3IXSCHBHJKSDJ5IMSHGTZH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:NNFT3IXSCHBHJKSDJ5IMSHGTZH","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":"15bfd3de3b70af34932cf29279429f2eecd8ff068463a6a50421baa8dd1bb5b5","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-06-19T16:08:40Z","title_canon_sha256":"9e339200b8ab44fd4bb421a8d61242b1bff0a23d7cc8395252e77f7edceb4cd5"},"schema_version":"1.0","source":{"id":"2306.11042","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.11042","created_at":"2026-07-05T06:22:15Z"},{"alias_kind":"arxiv_version","alias_value":"2306.11042v1","created_at":"2026-07-05T06:22:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.11042","created_at":"2026-07-05T06:22:15Z"},{"alias_kind":"pith_short_12","alias_value":"NNFT3IXSCHBH","created_at":"2026-07-05T06:22:15Z"},{"alias_kind":"pith_short_16","alias_value":"NNFT3IXSCHBHJKSD","created_at":"2026-07-05T06:22:15Z"},{"alias_kind":"pith_short_8","alias_value":"NNFT3IXS","created_at":"2026-07-05T06:22:15Z"}],"graph_snapshots":[{"event_id":"sha256:36f3905dcef25d08ded1447fd124dee6a0655cc635f75dc07a7ec13749ec2bbd","target":"graph","created_at":"2026-07-05T06:22:15Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2306.11042/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Interactions among charge carriers in graphene can lead to the spontaneous breaking of multiple degeneracies. When increasing the number of graphene layers following rhombohedral stacking, the dominant role of Coulomb interactions becomes pronounced due to the significant reduction in kinetic energy. In this study, we employ phonon-polariton assisted near-field infrared imaging to determine the stacking orders of tetralayer graphene devices. Through quantum transport measurements, we observe a range of spontaneous broken-symmetry states and their transitions, which can be finely tuned by carri","authors_text":"Bosai Lyu, Fengping Li, Guorui Chen, Jeil Jung, Jian Zheng, Jinfeng Jia, Kai Liu, Kenji Watanabe, Takashi Taniguchi, Weidong Luo, Yating Sha, Youngju Park, Yulu Ren, Zhiwen Shi","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-06-19T16:08:40Z","title":"Interaction-driven spontaneous broken-symmetry insulator and metals in ABCA tetralayer graphene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.11042","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:a490acdc24395170c81ee46ffd961b3e19f9bbb38d246921894472bee5df5870","target":"record","created_at":"2026-07-05T06:22:15Z","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":"15bfd3de3b70af34932cf29279429f2eecd8ff068463a6a50421baa8dd1bb5b5","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-06-19T16:08:40Z","title_canon_sha256":"9e339200b8ab44fd4bb421a8d61242b1bff0a23d7cc8395252e77f7edceb4cd5"},"schema_version":"1.0","source":{"id":"2306.11042","kind":"arxiv","version":1}},"canonical_sha256":"6b4b3da2f211c274aa434f50c91cd3c9c03a4179511b4025864c6f1f6036de76","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b4b3da2f211c274aa434f50c91cd3c9c03a4179511b4025864c6f1f6036de76","first_computed_at":"2026-07-05T06:22:15.519003Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:22:15.519003Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Dl7rBP27ERNTJdo7ouG8H34kU4eECosT2UOFxRGYyJhe+ZxGupMbi8NvLekM2ut1E28yF/SIWLEdyZaz1vD6Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:22:15.519493Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.11042","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a490acdc24395170c81ee46ffd961b3e19f9bbb38d246921894472bee5df5870","sha256:36f3905dcef25d08ded1447fd124dee6a0655cc635f75dc07a7ec13749ec2bbd"],"state_sha256":"31a0f97bd55e934c6cee6059d296059d9fd5b79202af39de7fa171a0f2355902"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gBrpWaMSpbX/+2r56pikY/nrcZASTI4At+sJ4gPd0eXGy8IqnYtxiPUI6xxJDHpIZRdiFkhv/+mEFK9YoeU0Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-24T03:43:17.961066Z","bundle_sha256":"5f7db5d28dd340aa0e9f892058d871033ab0c51eb666c5227bd6bfbf32eb8eb6"}}