{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:3UY7JDSUUHOSJF5WSXL24JZP7S","short_pith_number":"pith:3UY7JDSU","canonical_record":{"source":{"id":"2605.16218","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-15T17:30:30Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"4a5be4ee775f257afc897b6356f3b939502de80b58733af9af2ed3d0e446b560","abstract_canon_sha256":"d78c747d1f7615e0cada6e92129c747a108c41c7b96253691fcc9a81687b7ce0"},"schema_version":"1.0"},"canonical_sha256":"dd31f48e54a1dd2497b695d7ae272ffc9efad46dda132f6980bc857f58060340","source":{"kind":"arxiv","id":"2605.16218","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.16218","created_at":"2026-05-20T00:01:58Z"},{"alias_kind":"arxiv_version","alias_value":"2605.16218v1","created_at":"2026-05-20T00:01:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.16218","created_at":"2026-05-20T00:01:58Z"},{"alias_kind":"pith_short_12","alias_value":"3UY7JDSUUHOS","created_at":"2026-05-20T00:01:58Z"},{"alias_kind":"pith_short_16","alias_value":"3UY7JDSUUHOSJF5W","created_at":"2026-05-20T00:01:58Z"},{"alias_kind":"pith_short_8","alias_value":"3UY7JDSU","created_at":"2026-05-20T00:01:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:3UY7JDSUUHOSJF5WSXL24JZP7S","target":"record","payload":{"canonical_record":{"source":{"id":"2605.16218","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-15T17:30:30Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"4a5be4ee775f257afc897b6356f3b939502de80b58733af9af2ed3d0e446b560","abstract_canon_sha256":"d78c747d1f7615e0cada6e92129c747a108c41c7b96253691fcc9a81687b7ce0"},"schema_version":"1.0"},"canonical_sha256":"dd31f48e54a1dd2497b695d7ae272ffc9efad46dda132f6980bc857f58060340","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:01:58.616007Z","signature_b64":"YrV61kA8bOja9VaBC5c6gKeerQ1N6R4tcx37c0iK1uDMIsOoZxSYvDREioulpSW9XxKw1TTfs9sBI+IakdhABA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd31f48e54a1dd2497b695d7ae272ffc9efad46dda132f6980bc857f58060340","last_reissued_at":"2026-05-20T00:01:58.615186Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:01:58.615186Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.16218","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":"2026-05-20T00:01:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FFiGmCYac1Oxzv/ybyhONAcUvecKnweQEi9wkO9VeDaquQ1vijoNwwZ4ibUsFrf5sAaCBpzKEFW4EVuyR5yCDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:25:04.715159Z"},"content_sha256":"cf44285629f60bfe0d8ed8d13f63fb57589807f320dae01ec21f52d437c314b0","schema_version":"1.0","event_id":"sha256:cf44285629f60bfe0d8ed8d13f63fb57589807f320dae01ec21f52d437c314b0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:3UY7JDSUUHOSJF5WSXL24JZP7S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lattice Relaxation Flattens Chern Bands in Rhombohedral Graphene Stacks","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"H\\'ector Ochoa, Luca Nashabeh","submitted_at":"2026-05-15T17:30:30Z","abstract_excerpt":"Motivated by recent observations of integer and fractional Chern insulators in rhombohedral graphene stacks aligned with hexagonal boron nitride (hBN), we propose and study a model in which the moir\\'e potential is defined by the pattern of layer-shear strain fields produced by lattice relaxation in these heterostructures. Although these strain fields decrease exponentially with the number of layers, their imprints on electrons residing away from the contact layer are non-negligible. In the absence of a displacement field, lattice relaxation effects amplify the electronic differences among the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.16218","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/2605.16218/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"shingle_duplication","ran_at":"2026-05-19T17:49:44.667153Z","status":"skipped","version":"0.1.0","findings_count":0},{"name":"citation_quote_validity","ran_at":"2026-05-19T17:49:44.156077Z","status":"skipped","version":"0.1.0","findings_count":0},{"name":"ai_meta_artifact","ran_at":"2026-05-19T17:33:24.762642Z","status":"skipped","version":"1.0.0","findings_count":0},{"name":"external_links","ran_at":"2026-05-19T17:31:32.792816Z","status":"completed","version":"1.0.0","findings_count":0},{"name":"cited_work_retraction","ran_at":"2026-05-19T17:22:06.021797Z","status":"completed","version":"1.0.0","findings_count":0},{"name":"claim_evidence","ran_at":"2026-05-19T16:41:55.386895Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"e376798526fee89f2126f41a6b64d2f9f5d24c5a561d3d44d0d03051e9e11978"},"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":"2026-05-20T00:01:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"chvYiemrZhLO1/lqP+CQbCKPeCAlylpHyGnY0ZNEFvJipB5Cq43cS9uVv4l/Trp6pfCEmZA3LxVpy6WhLunzAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:25:04.716045Z"},"content_sha256":"ef3e471eba6ab6ef4941b3457ec50b27e6cb0504f067ae545a59a53a1010acd2","schema_version":"1.0","event_id":"sha256:ef3e471eba6ab6ef4941b3457ec50b27e6cb0504f067ae545a59a53a1010acd2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3UY7JDSUUHOSJF5WSXL24JZP7S/bundle.json","state_url":"https://pith.science/pith/3UY7JDSUUHOSJF5WSXL24JZP7S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3UY7JDSUUHOSJF5WSXL24JZP7S/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":"2026-05-31T16:25:04Z","links":{"resolver":"https://pith.science/pith/3UY7JDSUUHOSJF5WSXL24JZP7S","bundle":"https://pith.science/pith/3UY7JDSUUHOSJF5WSXL24JZP7S/bundle.json","state":"https://pith.science/pith/3UY7JDSUUHOSJF5WSXL24JZP7S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3UY7JDSUUHOSJF5WSXL24JZP7S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:3UY7JDSUUHOSJF5WSXL24JZP7S","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":"d78c747d1f7615e0cada6e92129c747a108c41c7b96253691fcc9a81687b7ce0","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-15T17:30:30Z","title_canon_sha256":"4a5be4ee775f257afc897b6356f3b939502de80b58733af9af2ed3d0e446b560"},"schema_version":"1.0","source":{"id":"2605.16218","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.16218","created_at":"2026-05-20T00:01:58Z"},{"alias_kind":"arxiv_version","alias_value":"2605.16218v1","created_at":"2026-05-20T00:01:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.16218","created_at":"2026-05-20T00:01:58Z"},{"alias_kind":"pith_short_12","alias_value":"3UY7JDSUUHOS","created_at":"2026-05-20T00:01:58Z"},{"alias_kind":"pith_short_16","alias_value":"3UY7JDSUUHOSJF5W","created_at":"2026-05-20T00:01:58Z"},{"alias_kind":"pith_short_8","alias_value":"3UY7JDSU","created_at":"2026-05-20T00:01:58Z"}],"graph_snapshots":[{"event_id":"sha256:ef3e471eba6ab6ef4941b3457ec50b27e6cb0504f067ae545a59a53a1010acd2","target":"graph","created_at":"2026-05-20T00:01:58Z","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":[{"findings_count":0,"name":"shingle_duplication","ran_at":"2026-05-19T17:49:44.667153Z","status":"skipped","version":"0.1.0"},{"findings_count":0,"name":"citation_quote_validity","ran_at":"2026-05-19T17:49:44.156077Z","status":"skipped","version":"0.1.0"},{"findings_count":0,"name":"ai_meta_artifact","ran_at":"2026-05-19T17:33:24.762642Z","status":"skipped","version":"1.0.0"},{"findings_count":0,"name":"external_links","ran_at":"2026-05-19T17:31:32.792816Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"cited_work_retraction","ran_at":"2026-05-19T17:22:06.021797Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"claim_evidence","ran_at":"2026-05-19T16:41:55.386895Z","status":"completed","version":"1.0.0"}],"endpoint":"/pith/2605.16218/integrity.json","findings":[],"snapshot_sha256":"e376798526fee89f2126f41a6b64d2f9f5d24c5a561d3d44d0d03051e9e11978","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Motivated by recent observations of integer and fractional Chern insulators in rhombohedral graphene stacks aligned with hexagonal boron nitride (hBN), we propose and study a model in which the moir\\'e potential is defined by the pattern of layer-shear strain fields produced by lattice relaxation in these heterostructures. Although these strain fields decrease exponentially with the number of layers, their imprints on electrons residing away from the contact layer are non-negligible. In the absence of a displacement field, lattice relaxation effects amplify the electronic differences among the","authors_text":"H\\'ector Ochoa, Luca Nashabeh","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-15T17:30:30Z","title":"Lattice Relaxation Flattens Chern Bands in Rhombohedral Graphene Stacks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.16218","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:cf44285629f60bfe0d8ed8d13f63fb57589807f320dae01ec21f52d437c314b0","target":"record","created_at":"2026-05-20T00:01:58Z","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":"d78c747d1f7615e0cada6e92129c747a108c41c7b96253691fcc9a81687b7ce0","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-15T17:30:30Z","title_canon_sha256":"4a5be4ee775f257afc897b6356f3b939502de80b58733af9af2ed3d0e446b560"},"schema_version":"1.0","source":{"id":"2605.16218","kind":"arxiv","version":1}},"canonical_sha256":"dd31f48e54a1dd2497b695d7ae272ffc9efad46dda132f6980bc857f58060340","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd31f48e54a1dd2497b695d7ae272ffc9efad46dda132f6980bc857f58060340","first_computed_at":"2026-05-20T00:01:58.615186Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:01:58.615186Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YrV61kA8bOja9VaBC5c6gKeerQ1N6R4tcx37c0iK1uDMIsOoZxSYvDREioulpSW9XxKw1TTfs9sBI+IakdhABA==","signature_status":"signed_v1","signed_at":"2026-05-20T00:01:58.616007Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.16218","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cf44285629f60bfe0d8ed8d13f63fb57589807f320dae01ec21f52d437c314b0","sha256:ef3e471eba6ab6ef4941b3457ec50b27e6cb0504f067ae545a59a53a1010acd2"],"state_sha256":"5c37341c12c195f689c9fece6844075240ae9d1c5d68a2afe8e3a72817d2645f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wl1RQqleFm3xcu6FiZwNdCJadD/oe1Kwec6IfSBw9hLdp7CBm9auCLY+Hx5/+tD304oAUC7EHLyGQZ5XjyzxAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T16:25:04.720671Z","bundle_sha256":"d417acf44956c6ac63336dc09c838864127af5902ee4d5f8072ba78f5aa935e6"}}