{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:BCEZ7DPS5VOTZLLB5ZC4EWD4QV","short_pith_number":"pith:BCEZ7DPS","canonical_record":{"source":{"id":"1507.07637","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-07-28T03:57:27Z","cross_cats_sorted":[],"title_canon_sha256":"9fa2b08f5c4f36f60766e149c8153afd17f897d3ff7a1f3cb4d65af0342c4200","abstract_canon_sha256":"095aea2e0893c0fe2a36780bc87282f54e7725649fcfe46d76c9388df488c759"},"schema_version":"1.0"},"canonical_sha256":"08899f8df2ed5d3cad61ee45c2587c85561b2c7731f2ac2763bbc7cf77cb5886","source":{"kind":"arxiv","id":"1507.07637","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.07637","created_at":"2026-05-18T01:33:42Z"},{"alias_kind":"arxiv_version","alias_value":"1507.07637v1","created_at":"2026-05-18T01:33:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.07637","created_at":"2026-05-18T01:33:42Z"},{"alias_kind":"pith_short_12","alias_value":"BCEZ7DPS5VOT","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BCEZ7DPS5VOTZLLB","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BCEZ7DPS","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:BCEZ7DPS5VOTZLLB5ZC4EWD4QV","target":"record","payload":{"canonical_record":{"source":{"id":"1507.07637","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-07-28T03:57:27Z","cross_cats_sorted":[],"title_canon_sha256":"9fa2b08f5c4f36f60766e149c8153afd17f897d3ff7a1f3cb4d65af0342c4200","abstract_canon_sha256":"095aea2e0893c0fe2a36780bc87282f54e7725649fcfe46d76c9388df488c759"},"schema_version":"1.0"},"canonical_sha256":"08899f8df2ed5d3cad61ee45c2587c85561b2c7731f2ac2763bbc7cf77cb5886","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:33:42.086109Z","signature_b64":"rkrXGMe9099g1Mu2qjPDzNj4MCfM9SV/czRn2+WnINJMtAKlTvjZprddBffTYTQZbKzh3V3M5+/0d4sycglaCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"08899f8df2ed5d3cad61ee45c2587c85561b2c7731f2ac2763bbc7cf77cb5886","last_reissued_at":"2026-05-18T01:33:42.085597Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:33:42.085597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1507.07637","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":"2026-05-18T01:33:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cdv1I1ptD4cSs+WIhxUxdNz1D+k2MO34LRr/YzCYCb5dwK5QU5H51CymcDcDPW+MsmqYOVyShO2ZJCtgGNBDDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:02:23.855353Z"},"content_sha256":"46948c99fd0f70232d94dc2800548bbe711c9d067aa218ac267ec5d3e83d20b5","schema_version":"1.0","event_id":"sha256:46948c99fd0f70232d94dc2800548bbe711c9d067aa218ac267ec5d3e83d20b5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:BCEZ7DPS5VOTZLLB5ZC4EWD4QV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Observation of intervalley quantum interference in epitaxial monolayer WSe2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Chunlei Gao, Fang Yang, Gui-Bin Liu, Hongjun Liu, Hongyi Yu, Jinfeng Jia, Jinglei Chen, Lu Jiao, Maohai Xie, Wang Yao, Wingking Ho","submitted_at":"2015-07-28T03:57:27Z","abstract_excerpt":"Monolayer (ML) transition metal dichalcogenides (TMDs) have been attracting great research attentions lately for their extraordinary properties, in particular the exotic spin-valley coupled electronic structures that promise future spintronic and valleytronic applications1-3. The energy bands of ML TMDs have well separated valleys that constitute effectively an extra internal degree of freedom for low energy carriers3-12. The large spin-orbit coupling in the TMDs makes the spin index locked to the valley index, which has some interesting consequences such as the magnetoelectric effects in 2H b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.07637","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":"2026-05-18T01:33:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1Gw+6KCjs5Z7g6fz/hjhwlDgzj2LbRP2aK4QuHJvCaXIG2vK0UCMU3VdrShLFqfIj2N6YTDzx2EMNKq24qOcBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:02:23.855737Z"},"content_sha256":"9b59561be3647f1279170a2a56c3db5c0dbeeb2803862e492603d339ea5edb58","schema_version":"1.0","event_id":"sha256:9b59561be3647f1279170a2a56c3db5c0dbeeb2803862e492603d339ea5edb58"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BCEZ7DPS5VOTZLLB5ZC4EWD4QV/bundle.json","state_url":"https://pith.science/pith/BCEZ7DPS5VOTZLLB5ZC4EWD4QV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BCEZ7DPS5VOTZLLB5ZC4EWD4QV/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":"2026-05-30T20:02:23Z","links":{"resolver":"https://pith.science/pith/BCEZ7DPS5VOTZLLB5ZC4EWD4QV","bundle":"https://pith.science/pith/BCEZ7DPS5VOTZLLB5ZC4EWD4QV/bundle.json","state":"https://pith.science/pith/BCEZ7DPS5VOTZLLB5ZC4EWD4QV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BCEZ7DPS5VOTZLLB5ZC4EWD4QV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:BCEZ7DPS5VOTZLLB5ZC4EWD4QV","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":"095aea2e0893c0fe2a36780bc87282f54e7725649fcfe46d76c9388df488c759","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-07-28T03:57:27Z","title_canon_sha256":"9fa2b08f5c4f36f60766e149c8153afd17f897d3ff7a1f3cb4d65af0342c4200"},"schema_version":"1.0","source":{"id":"1507.07637","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.07637","created_at":"2026-05-18T01:33:42Z"},{"alias_kind":"arxiv_version","alias_value":"1507.07637v1","created_at":"2026-05-18T01:33:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.07637","created_at":"2026-05-18T01:33:42Z"},{"alias_kind":"pith_short_12","alias_value":"BCEZ7DPS5VOT","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BCEZ7DPS5VOTZLLB","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BCEZ7DPS","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:9b59561be3647f1279170a2a56c3db5c0dbeeb2803862e492603d339ea5edb58","target":"graph","created_at":"2026-05-18T01:33:42Z","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":"Monolayer (ML) transition metal dichalcogenides (TMDs) have been attracting great research attentions lately for their extraordinary properties, in particular the exotic spin-valley coupled electronic structures that promise future spintronic and valleytronic applications1-3. The energy bands of ML TMDs have well separated valleys that constitute effectively an extra internal degree of freedom for low energy carriers3-12. The large spin-orbit coupling in the TMDs makes the spin index locked to the valley index, which has some interesting consequences such as the magnetoelectric effects in 2H b","authors_text":"Chunlei Gao, Fang Yang, Gui-Bin Liu, Hongjun Liu, Hongyi Yu, Jinfeng Jia, Jinglei Chen, Lu Jiao, Maohai Xie, Wang Yao, Wingking Ho","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-07-28T03:57:27Z","title":"Observation of intervalley quantum interference in epitaxial monolayer WSe2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.07637","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":"sha256:46948c99fd0f70232d94dc2800548bbe711c9d067aa218ac267ec5d3e83d20b5","target":"record","created_at":"2026-05-18T01:33:42Z","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":"095aea2e0893c0fe2a36780bc87282f54e7725649fcfe46d76c9388df488c759","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-07-28T03:57:27Z","title_canon_sha256":"9fa2b08f5c4f36f60766e149c8153afd17f897d3ff7a1f3cb4d65af0342c4200"},"schema_version":"1.0","source":{"id":"1507.07637","kind":"arxiv","version":1}},"canonical_sha256":"08899f8df2ed5d3cad61ee45c2587c85561b2c7731f2ac2763bbc7cf77cb5886","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"08899f8df2ed5d3cad61ee45c2587c85561b2c7731f2ac2763bbc7cf77cb5886","first_computed_at":"2026-05-18T01:33:42.085597Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:33:42.085597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rkrXGMe9099g1Mu2qjPDzNj4MCfM9SV/czRn2+WnINJMtAKlTvjZprddBffTYTQZbKzh3V3M5+/0d4sycglaCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:33:42.086109Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.07637","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:46948c99fd0f70232d94dc2800548bbe711c9d067aa218ac267ec5d3e83d20b5","sha256:9b59561be3647f1279170a2a56c3db5c0dbeeb2803862e492603d339ea5edb58"],"state_sha256":"46b9a2cd50c578523390434c8d5f3ca4bd2dde85cfa68c462d4776613b4ebda9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a+NXwHw7WJnWmpo7dlw2z/J2rG++lMLGGyvGzjQKL6sX/GaKjsfELYsgVIk/XC5y/etYk8ISOjhbvQXKr+OMCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T20:02:23.859128Z","bundle_sha256":"4b29b1b621d098539bc0e331cb16436ab14876bfeb5863a0ea1aa4ca71890ffc"}}