{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:BESP773NUX4DJJUPLF5QVXPQN6","short_pith_number":"pith:BESP773N","canonical_record":{"source":{"id":"1506.03732","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-11T16:15:30Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"0056d824473ec53f28eee792a2751e76746207c293959547d7ba28a3e47a6245","abstract_canon_sha256":"e19341002f8a43c8e87da242dbbec656f3b0c96dcce3a9e3b7fb6c68781ccf83"},"schema_version":"1.0"},"canonical_sha256":"0924ffff6da5f834a68f597b0addf06fb00a443b8792b89e4af31169ee5fb6e6","source":{"kind":"arxiv","id":"1506.03732","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.03732","created_at":"2026-05-18T01:22:20Z"},{"alias_kind":"arxiv_version","alias_value":"1506.03732v1","created_at":"2026-05-18T01:22:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.03732","created_at":"2026-05-18T01:22:20Z"},{"alias_kind":"pith_short_12","alias_value":"BESP773NUX4D","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BESP773NUX4DJJUP","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BESP773N","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:BESP773NUX4DJJUPLF5QVXPQN6","target":"record","payload":{"canonical_record":{"source":{"id":"1506.03732","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-11T16:15:30Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"0056d824473ec53f28eee792a2751e76746207c293959547d7ba28a3e47a6245","abstract_canon_sha256":"e19341002f8a43c8e87da242dbbec656f3b0c96dcce3a9e3b7fb6c68781ccf83"},"schema_version":"1.0"},"canonical_sha256":"0924ffff6da5f834a68f597b0addf06fb00a443b8792b89e4af31169ee5fb6e6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:20.984685Z","signature_b64":"VgLpORyMqq2TnPZZmpBMImRaNuPGcUGwKikdoDMR3kMpHiujeaG5Cdr+6Wvynapc6Xsk3NPVehkHlXCPPh4kCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0924ffff6da5f834a68f597b0addf06fb00a443b8792b89e4af31169ee5fb6e6","last_reissued_at":"2026-05-18T01:22:20.983979Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:20.983979Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1506.03732","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":"2026-05-18T01:22:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5DKy8KkH6it0c+uIK4flVtkAwMT/ZrISjim7WNMbOCPwTaH4go1rs79Q+oKZLJnXjL1hOU3nAcRspBcZ8G2XDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:45:32.632758Z"},"content_sha256":"d0b8f263d80ea1f70dc7e21e2cce600a898714199d40467abc3b2310a348cac6","schema_version":"1.0","event_id":"sha256:d0b8f263d80ea1f70dc7e21e2cce600a898714199d40467abc3b2310a348cac6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:BESP773NUX4DJJUPLF5QVXPQN6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Structure and Quantum Well States in Silicene Nanoribbons on Ag(110)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Baojie Feng, Hui Li, Kehui Wu, Lan Chen, Sheng Meng","submitted_at":"2015-06-11T16:15:30Z","abstract_excerpt":"We have performed scanning tunneling microscopy/spectroscopy (STM/STS) study and first-principles calculations to investigate the atomic structure and electronic properties of silicon nanoribbons (SiNRs) grown on Ag(110). Despite of the extensive research on SiNRs in the last decades, its atomic structure is still not fully understood so far. In this report we determine that the structure of SiNRs/Ag(110) is armchair silicene nanoribbon with reconstructed edges. Meanwhile, pronounced quantum well states (QWS) in SiNRs were observed and their energy spectrum was systematically measured. The QWS"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.03732","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":"2026-05-18T01:22:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ss9lqiQLxTeRP0IdrmJyJdU3PlZVCDNgrl4O2eqWTJkOUHjiHiFmFe93AmqAdkZAhEf65eNMSu+CtcqnZX7AAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:45:32.633161Z"},"content_sha256":"b920736ef1b773b109da1fca274a3429fd54a0b450113d7fa88c7270601697ba","schema_version":"1.0","event_id":"sha256:b920736ef1b773b109da1fca274a3429fd54a0b450113d7fa88c7270601697ba"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BESP773NUX4DJJUPLF5QVXPQN6/bundle.json","state_url":"https://pith.science/pith/BESP773NUX4DJJUPLF5QVXPQN6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BESP773NUX4DJJUPLF5QVXPQN6/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":"2026-05-30T22:45:32Z","links":{"resolver":"https://pith.science/pith/BESP773NUX4DJJUPLF5QVXPQN6","bundle":"https://pith.science/pith/BESP773NUX4DJJUPLF5QVXPQN6/bundle.json","state":"https://pith.science/pith/BESP773NUX4DJJUPLF5QVXPQN6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BESP773NUX4DJJUPLF5QVXPQN6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:BESP773NUX4DJJUPLF5QVXPQN6","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":"e19341002f8a43c8e87da242dbbec656f3b0c96dcce3a9e3b7fb6c68781ccf83","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-11T16:15:30Z","title_canon_sha256":"0056d824473ec53f28eee792a2751e76746207c293959547d7ba28a3e47a6245"},"schema_version":"1.0","source":{"id":"1506.03732","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.03732","created_at":"2026-05-18T01:22:20Z"},{"alias_kind":"arxiv_version","alias_value":"1506.03732v1","created_at":"2026-05-18T01:22:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.03732","created_at":"2026-05-18T01:22:20Z"},{"alias_kind":"pith_short_12","alias_value":"BESP773NUX4D","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BESP773NUX4DJJUP","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BESP773N","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:b920736ef1b773b109da1fca274a3429fd54a0b450113d7fa88c7270601697ba","target":"graph","created_at":"2026-05-18T01:22:20Z","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 have performed scanning tunneling microscopy/spectroscopy (STM/STS) study and first-principles calculations to investigate the atomic structure and electronic properties of silicon nanoribbons (SiNRs) grown on Ag(110). Despite of the extensive research on SiNRs in the last decades, its atomic structure is still not fully understood so far. In this report we determine that the structure of SiNRs/Ag(110) is armchair silicene nanoribbon with reconstructed edges. Meanwhile, pronounced quantum well states (QWS) in SiNRs were observed and their energy spectrum was systematically measured. The QWS","authors_text":"Baojie Feng, Hui Li, Kehui Wu, Lan Chen, Sheng Meng","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-11T16:15:30Z","title":"Structure and Quantum Well States in Silicene Nanoribbons on Ag(110)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.03732","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:d0b8f263d80ea1f70dc7e21e2cce600a898714199d40467abc3b2310a348cac6","target":"record","created_at":"2026-05-18T01:22:20Z","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":"e19341002f8a43c8e87da242dbbec656f3b0c96dcce3a9e3b7fb6c68781ccf83","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-06-11T16:15:30Z","title_canon_sha256":"0056d824473ec53f28eee792a2751e76746207c293959547d7ba28a3e47a6245"},"schema_version":"1.0","source":{"id":"1506.03732","kind":"arxiv","version":1}},"canonical_sha256":"0924ffff6da5f834a68f597b0addf06fb00a443b8792b89e4af31169ee5fb6e6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0924ffff6da5f834a68f597b0addf06fb00a443b8792b89e4af31169ee5fb6e6","first_computed_at":"2026-05-18T01:22:20.983979Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:20.983979Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VgLpORyMqq2TnPZZmpBMImRaNuPGcUGwKikdoDMR3kMpHiujeaG5Cdr+6Wvynapc6Xsk3NPVehkHlXCPPh4kCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:20.984685Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.03732","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d0b8f263d80ea1f70dc7e21e2cce600a898714199d40467abc3b2310a348cac6","sha256:b920736ef1b773b109da1fca274a3429fd54a0b450113d7fa88c7270601697ba"],"state_sha256":"c1e5b91015b30d8b44c29660749bbf6321c03406406dae6c531599377f19d47c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IJlaop9FId0Etvw34K1BouN8x36IlDsLZwYdYcIkZX1zVrouix7h3iTwzHdFInj1eEYn3eIWpUAU7CyOaMnHAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T22:45:32.637444Z","bundle_sha256":"2f65a057b1e608279ca17091ffe108e0c20cdd36c14b89a59c478b63b14f8161"}}