{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:PUEZG23J7TP6LTVGXIDD4Z5OPX","short_pith_number":"pith:PUEZG23J","canonical_record":{"source":{"id":"2305.09540","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-05-16T15:30:37Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"68d8978ba8c1d77b239322e10228afcf40f80b59e186415f1faf94824f4718f5","abstract_canon_sha256":"19ce521d2299d8a2747c7e0b14a20b41ef18cb772b21d4bcbe5bdd2d835bedb5"},"schema_version":"1.0"},"canonical_sha256":"7d09936b69fcdfe5cea6ba063e67ae7de02ea847a753fa08132eca5e0ad6cd32","source":{"kind":"arxiv","id":"2305.09540","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.09540","created_at":"2026-07-05T06:10:49Z"},{"alias_kind":"arxiv_version","alias_value":"2305.09540v1","created_at":"2026-07-05T06:10:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.09540","created_at":"2026-07-05T06:10:49Z"},{"alias_kind":"pith_short_12","alias_value":"PUEZG23J7TP6","created_at":"2026-07-05T06:10:49Z"},{"alias_kind":"pith_short_16","alias_value":"PUEZG23J7TP6LTVG","created_at":"2026-07-05T06:10:49Z"},{"alias_kind":"pith_short_8","alias_value":"PUEZG23J","created_at":"2026-07-05T06:10:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:PUEZG23J7TP6LTVGXIDD4Z5OPX","target":"record","payload":{"canonical_record":{"source":{"id":"2305.09540","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-05-16T15:30:37Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"68d8978ba8c1d77b239322e10228afcf40f80b59e186415f1faf94824f4718f5","abstract_canon_sha256":"19ce521d2299d8a2747c7e0b14a20b41ef18cb772b21d4bcbe5bdd2d835bedb5"},"schema_version":"1.0"},"canonical_sha256":"7d09936b69fcdfe5cea6ba063e67ae7de02ea847a753fa08132eca5e0ad6cd32","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:10:49.248888Z","signature_b64":"L06Wo658CFEKoGl5DQ5IiGRk0aIz+IareeLtjrNOgYpfx+43ruC8vVFEqNSAvsXCM6lz6KccH8TdT3blpLBGCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d09936b69fcdfe5cea6ba063e67ae7de02ea847a753fa08132eca5e0ad6cd32","last_reissued_at":"2026-07-05T06:10:49.248452Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:10:49.248452Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2305.09540","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":"2026-07-05T06:10:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y+bjjvzHmZ+NAoBE0vzIUZe5jOIqTqx2n1g0UGzT2Oef6bNyyevd4IzaeStsZdfFM2JS4CjYUr5A86fV6FJaBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T02:43:37.990247Z"},"content_sha256":"fc1281d6accf6e8b42c4f3b810f760a854f5549b65cf7158dadce09c7b1cf4a6","schema_version":"1.0","event_id":"sha256:fc1281d6accf6e8b42c4f3b810f760a854f5549b65cf7158dadce09c7b1cf4a6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:PUEZG23J7TP6LTVGXIDD4Z5OPX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Sensing orbital hybridization of graphene-diamond interface with a single spin","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"quant-ph","authors_text":"Fazhan Shi, Jiangfeng Du, Jian-Hua Jiang, Libo Gao, Pei Yu, Pengfei Wang, Shaoyi Xu, Tianyu Xie, Wenna Tang, Xiangyu Ye, Xi Kong, Ya Wang, Yucheng Hao, Zeyu Li, Zhenhua Qiao, Zhiping Yang","submitted_at":"2023-05-16T15:30:37Z","abstract_excerpt":"Interfacial interactions are crucial in a variety of fields and can greatly affect the electric, magnetic, and chemical properties of materials. Among them, interface orbital hybridization plays a fundamental role in the properties of surface electrons such as dispersion, interaction, and ground states. Conventional measurements of electronic states at interfaces such as scanning tunneling microscopes are all based on electric interactions which, however, suffer from strong perturbation on these electrons. Here we unveil a new experimental detection of interface electrons based on the weak mag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.09540","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/2305.09540/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":"2026-07-05T06:10:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DxPV58aBlHX1GdhYbxKluiHf6CS9Wb0RsdqsAL1QfvdyIPbeDIpvXxvQbo0CFif89ApMzkxW8YPGJm6KTccMAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T02:43:37.991182Z"},"content_sha256":"41aa0c8994bbc57740b67ad4e2937a1ef74faafbb1c12ab99812a25e065c845c","schema_version":"1.0","event_id":"sha256:41aa0c8994bbc57740b67ad4e2937a1ef74faafbb1c12ab99812a25e065c845c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PUEZG23J7TP6LTVGXIDD4Z5OPX/bundle.json","state_url":"https://pith.science/pith/PUEZG23J7TP6LTVGXIDD4Z5OPX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PUEZG23J7TP6LTVGXIDD4Z5OPX/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":"2026-08-15T02:43:37Z","links":{"resolver":"https://pith.science/pith/PUEZG23J7TP6LTVGXIDD4Z5OPX","bundle":"https://pith.science/pith/PUEZG23J7TP6LTVGXIDD4Z5OPX/bundle.json","state":"https://pith.science/pith/PUEZG23J7TP6LTVGXIDD4Z5OPX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PUEZG23J7TP6LTVGXIDD4Z5OPX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:PUEZG23J7TP6LTVGXIDD4Z5OPX","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":"19ce521d2299d8a2747c7e0b14a20b41ef18cb772b21d4bcbe5bdd2d835bedb5","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-05-16T15:30:37Z","title_canon_sha256":"68d8978ba8c1d77b239322e10228afcf40f80b59e186415f1faf94824f4718f5"},"schema_version":"1.0","source":{"id":"2305.09540","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.09540","created_at":"2026-07-05T06:10:49Z"},{"alias_kind":"arxiv_version","alias_value":"2305.09540v1","created_at":"2026-07-05T06:10:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.09540","created_at":"2026-07-05T06:10:49Z"},{"alias_kind":"pith_short_12","alias_value":"PUEZG23J7TP6","created_at":"2026-07-05T06:10:49Z"},{"alias_kind":"pith_short_16","alias_value":"PUEZG23J7TP6LTVG","created_at":"2026-07-05T06:10:49Z"},{"alias_kind":"pith_short_8","alias_value":"PUEZG23J","created_at":"2026-07-05T06:10:49Z"}],"graph_snapshots":[{"event_id":"sha256:41aa0c8994bbc57740b67ad4e2937a1ef74faafbb1c12ab99812a25e065c845c","target":"graph","created_at":"2026-07-05T06:10:49Z","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/2305.09540/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Interfacial interactions are crucial in a variety of fields and can greatly affect the electric, magnetic, and chemical properties of materials. Among them, interface orbital hybridization plays a fundamental role in the properties of surface electrons such as dispersion, interaction, and ground states. Conventional measurements of electronic states at interfaces such as scanning tunneling microscopes are all based on electric interactions which, however, suffer from strong perturbation on these electrons. Here we unveil a new experimental detection of interface electrons based on the weak mag","authors_text":"Fazhan Shi, Jiangfeng Du, Jian-Hua Jiang, Libo Gao, Pei Yu, Pengfei Wang, Shaoyi Xu, Tianyu Xie, Wenna Tang, Xiangyu Ye, Xi Kong, Ya Wang, Yucheng Hao, Zeyu Li, Zhenhua Qiao, Zhiping Yang","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-05-16T15:30:37Z","title":"Sensing orbital hybridization of graphene-diamond interface with a single spin"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.09540","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:fc1281d6accf6e8b42c4f3b810f760a854f5549b65cf7158dadce09c7b1cf4a6","target":"record","created_at":"2026-07-05T06:10:49Z","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":"19ce521d2299d8a2747c7e0b14a20b41ef18cb772b21d4bcbe5bdd2d835bedb5","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-05-16T15:30:37Z","title_canon_sha256":"68d8978ba8c1d77b239322e10228afcf40f80b59e186415f1faf94824f4718f5"},"schema_version":"1.0","source":{"id":"2305.09540","kind":"arxiv","version":1}},"canonical_sha256":"7d09936b69fcdfe5cea6ba063e67ae7de02ea847a753fa08132eca5e0ad6cd32","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7d09936b69fcdfe5cea6ba063e67ae7de02ea847a753fa08132eca5e0ad6cd32","first_computed_at":"2026-07-05T06:10:49.248452Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:10:49.248452Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"L06Wo658CFEKoGl5DQ5IiGRk0aIz+IareeLtjrNOgYpfx+43ruC8vVFEqNSAvsXCM6lz6KccH8TdT3blpLBGCA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:10:49.248888Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.09540","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc1281d6accf6e8b42c4f3b810f760a854f5549b65cf7158dadce09c7b1cf4a6","sha256:41aa0c8994bbc57740b67ad4e2937a1ef74faafbb1c12ab99812a25e065c845c"],"state_sha256":"9f64df8214796486721e150b02f5217d895a247902b9a168044a00922cef0ff3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aWS/O6fZ4AcZxNozzriOaUapIOyuJjfAEpTyRuJDIwflOl6mwOowDAfBfZk8n0cx19oAl6jvqRKNCe6o1yfJBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T02:43:37.996908Z","bundle_sha256":"3ceba7cf8e2ddeb9a92d5573c01259a0f1ccf95d7790269cfafbab53b78810b5"}}