{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:IFJSFGBAAU3LQNFPJSLCMECH74","short_pith_number":"pith:IFJSFGBA","canonical_record":{"source":{"id":"1409.7279","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-09-25T14:47:38Z","cross_cats_sorted":[],"title_canon_sha256":"35713511307216e4de42bf4147d5b484efba9c83c87050c180a2974ebb2806ed","abstract_canon_sha256":"16bf837b7c7501ffa30f6f786b3d9d9517002a76bbe0fa7a57d3b7856515ac75"},"schema_version":"1.0"},"canonical_sha256":"41532298200536b834af4c96261047ff1422044586b74e6fbbdc19560aed7103","source":{"kind":"arxiv","id":"1409.7279","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.7279","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"arxiv_version","alias_value":"1409.7279v3","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.7279","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"pith_short_12","alias_value":"IFJSFGBAAU3L","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_16","alias_value":"IFJSFGBAAU3LQNFP","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_8","alias_value":"IFJSFGBA","created_at":"2026-05-18T12:28:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:IFJSFGBAAU3LQNFPJSLCMECH74","target":"record","payload":{"canonical_record":{"source":{"id":"1409.7279","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-09-25T14:47:38Z","cross_cats_sorted":[],"title_canon_sha256":"35713511307216e4de42bf4147d5b484efba9c83c87050c180a2974ebb2806ed","abstract_canon_sha256":"16bf837b7c7501ffa30f6f786b3d9d9517002a76bbe0fa7a57d3b7856515ac75"},"schema_version":"1.0"},"canonical_sha256":"41532298200536b834af4c96261047ff1422044586b74e6fbbdc19560aed7103","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:28:54.992053Z","signature_b64":"eBxvxZ0e+xaxw/BnDS4qzzBnbySWz+vkaz7CLVL/skPrCJmEGIofel2S8awTwQvatuVFGr8MMPnvTVfU1cSbDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41532298200536b834af4c96261047ff1422044586b74e6fbbdc19560aed7103","last_reissued_at":"2026-05-18T02:28:54.991661Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:28:54.991661Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1409.7279","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:28:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UzfZhPbC2FxwlAKIOY/A4TAYlzkpJyqNTQ1WFoyn0wlEVLczAwnVAmP1FaXfXxXU9XMzEAIufP6b6ZmIDhxSAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T03:57:38.955697Z"},"content_sha256":"7bc97ac8d328cccd262c8551b9f93e62fb9b1f60e6db05905fd820aa14afd636","schema_version":"1.0","event_id":"sha256:7bc97ac8d328cccd262c8551b9f93e62fb9b1f60e6db05905fd820aa14afd636"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:IFJSFGBAAU3LQNFPJSLCMECH74","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Edge states of moir\\'e structures in graphite","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Eric Su\\'arez Morell, L. Chico, P. H\\\"aberle, P. Vargas, Samuel A. Hevia","submitted_at":"2014-09-25T14:47:38Z","abstract_excerpt":"We address the origin of bead-like edge states observed by scanning tunneling microscopy (STM) in moir\\'e patterns of graphite. Low-bias scanning tunneling spectroscopy measurements indicate these edge states are centered around AB stacking sites, contrarily to the common assumption of them being at AA sites. This shift of the intensity of the beads with respect to the bulk moir\\'e pattern has been corroborated by a tight-binding calculation of the edge states in bilayer nanoribbons. Our results are valid not only for graphite but also for few-layer graphene, where these states have also been "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.7279","kind":"arxiv","version":3},"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":"2026-05-18T02:28:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t4jrmcyxMtkRm97pFyPBcjS/jGZ/PlolCR6r7BN953+oMFbmSqLh2ITUPAlK8w7cTGmUxSD615jRwiEidRwTAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T03:57:38.956043Z"},"content_sha256":"0ddae0aaff526b0f799afc07427e951d5e938abdf1c49e9492b42a3d9ae17a09","schema_version":"1.0","event_id":"sha256:0ddae0aaff526b0f799afc07427e951d5e938abdf1c49e9492b42a3d9ae17a09"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IFJSFGBAAU3LQNFPJSLCMECH74/bundle.json","state_url":"https://pith.science/pith/IFJSFGBAAU3LQNFPJSLCMECH74/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IFJSFGBAAU3LQNFPJSLCMECH74/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":"2026-06-20T03:57:38Z","links":{"resolver":"https://pith.science/pith/IFJSFGBAAU3LQNFPJSLCMECH74","bundle":"https://pith.science/pith/IFJSFGBAAU3LQNFPJSLCMECH74/bundle.json","state":"https://pith.science/pith/IFJSFGBAAU3LQNFPJSLCMECH74/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IFJSFGBAAU3LQNFPJSLCMECH74/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:IFJSFGBAAU3LQNFPJSLCMECH74","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":"16bf837b7c7501ffa30f6f786b3d9d9517002a76bbe0fa7a57d3b7856515ac75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-09-25T14:47:38Z","title_canon_sha256":"35713511307216e4de42bf4147d5b484efba9c83c87050c180a2974ebb2806ed"},"schema_version":"1.0","source":{"id":"1409.7279","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.7279","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"arxiv_version","alias_value":"1409.7279v3","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.7279","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"pith_short_12","alias_value":"IFJSFGBAAU3L","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_16","alias_value":"IFJSFGBAAU3LQNFP","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_8","alias_value":"IFJSFGBA","created_at":"2026-05-18T12:28:33Z"}],"graph_snapshots":[{"event_id":"sha256:0ddae0aaff526b0f799afc07427e951d5e938abdf1c49e9492b42a3d9ae17a09","target":"graph","created_at":"2026-05-18T02:28:54Z","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 address the origin of bead-like edge states observed by scanning tunneling microscopy (STM) in moir\\'e patterns of graphite. Low-bias scanning tunneling spectroscopy measurements indicate these edge states are centered around AB stacking sites, contrarily to the common assumption of them being at AA sites. This shift of the intensity of the beads with respect to the bulk moir\\'e pattern has been corroborated by a tight-binding calculation of the edge states in bilayer nanoribbons. Our results are valid not only for graphite but also for few-layer graphene, where these states have also been ","authors_text":"Eric Su\\'arez Morell, L. Chico, P. H\\\"aberle, P. Vargas, Samuel A. Hevia","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-09-25T14:47:38Z","title":"Edge states of moir\\'e structures in graphite"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.7279","kind":"arxiv","version":3},"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":"sha256:7bc97ac8d328cccd262c8551b9f93e62fb9b1f60e6db05905fd820aa14afd636","target":"record","created_at":"2026-05-18T02:28:54Z","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":"16bf837b7c7501ffa30f6f786b3d9d9517002a76bbe0fa7a57d3b7856515ac75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-09-25T14:47:38Z","title_canon_sha256":"35713511307216e4de42bf4147d5b484efba9c83c87050c180a2974ebb2806ed"},"schema_version":"1.0","source":{"id":"1409.7279","kind":"arxiv","version":3}},"canonical_sha256":"41532298200536b834af4c96261047ff1422044586b74e6fbbdc19560aed7103","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"41532298200536b834af4c96261047ff1422044586b74e6fbbdc19560aed7103","first_computed_at":"2026-05-18T02:28:54.991661Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:28:54.991661Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eBxvxZ0e+xaxw/BnDS4qzzBnbySWz+vkaz7CLVL/skPrCJmEGIofel2S8awTwQvatuVFGr8MMPnvTVfU1cSbDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:28:54.992053Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.7279","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7bc97ac8d328cccd262c8551b9f93e62fb9b1f60e6db05905fd820aa14afd636","sha256:0ddae0aaff526b0f799afc07427e951d5e938abdf1c49e9492b42a3d9ae17a09"],"state_sha256":"855d69a12e99bcb7176b84517d97b1b7f96153728dac3277c95ff7d0aca31a91"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/cR0H6ynIXwrqncg029rNMmDWlvAxFeKf6GSfWMlRb0FlzLV1xd/BVcAhzqx/RUlBWbEVxfpbeIrQMyajKjdAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-20T03:57:38.957966Z","bundle_sha256":"ed8d440380e4133c6c3294590a956bcb0ad430cdbd4f5e6b6e8407ce57ec2376"}}