{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:RJ5BYFOLR4O3MWIGX6JMQAMFTU","short_pith_number":"pith:RJ5BYFOL","canonical_record":{"source":{"id":"1708.02445","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-08-08T11:12:44Z","cross_cats_sorted":[],"title_canon_sha256":"1316a8f4e9fac619f41148d326ef3ee65819f9abb31c60074e6158aa7316e457","abstract_canon_sha256":"9ce0509cc8cfedc18a1bf7f552ae3bf48649e3f0ff27de8f3aa5010e58cb081b"},"schema_version":"1.0"},"canonical_sha256":"8a7a1c15cb8f1db65906bf92c801859d2d6d5fecafe31d484858961bdb180a63","source":{"kind":"arxiv","id":"1708.02445","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.02445","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"arxiv_version","alias_value":"1708.02445v1","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.02445","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"pith_short_12","alias_value":"RJ5BYFOLR4O3","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"RJ5BYFOLR4O3MWIG","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"RJ5BYFOL","created_at":"2026-05-18T12:31:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:RJ5BYFOLR4O3MWIGX6JMQAMFTU","target":"record","payload":{"canonical_record":{"source":{"id":"1708.02445","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-08-08T11:12:44Z","cross_cats_sorted":[],"title_canon_sha256":"1316a8f4e9fac619f41148d326ef3ee65819f9abb31c60074e6158aa7316e457","abstract_canon_sha256":"9ce0509cc8cfedc18a1bf7f552ae3bf48649e3f0ff27de8f3aa5010e58cb081b"},"schema_version":"1.0"},"canonical_sha256":"8a7a1c15cb8f1db65906bf92c801859d2d6d5fecafe31d484858961bdb180a63","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:43:43.393600Z","signature_b64":"HWpm0eWM8dnbCVuqi158iVb4HL6V+4yiXUbSyXVKJ93LzTaUMZalvbS6aqshj5ElGrG50hL9rqEmkryOrSm1DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8a7a1c15cb8f1db65906bf92c801859d2d6d5fecafe31d484858961bdb180a63","last_reissued_at":"2026-05-17T23:43:43.393029Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:43:43.393029Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1708.02445","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":"2026-05-17T23:43:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I0dHHRcR2IyZnljLLzby4GziT/bxdDxoVv2QKeZpGzhMrAxFwtuILBYxJSurr7aLQspd3Gd73i9x9EYE+t9XCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T09:31:28.479907Z"},"content_sha256":"c178605d78d0cf802e8f11942ac3d04fdd0504a340f46bbd08cfba9eb1b1691f","schema_version":"1.0","event_id":"sha256:c178605d78d0cf802e8f11942ac3d04fdd0504a340f46bbd08cfba9eb1b1691f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:RJ5BYFOLR4O3MWIGX6JMQAMFTU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Two-dimensional Superconductivity from Dimerization of Atomically Ordered AuTe2Se4/3 Cubes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"H. C. Lei, J. G. Guo, L. Gu, N. Liu, Q. H. Zhang, S. F. Jin, S. Y. Li, X. Chen, X. L. Chen, X. Y. Jia","submitted_at":"2017-08-08T11:12:44Z","abstract_excerpt":"The emergent phenomena such as superconductivity and topological phase transitions can be observed in strict two-dimensional crystalline matters. Artificial interfaces and one atomic thickness layers are typical 2D materials of this kind. Although having 2D characters, most bulky layered compounds, however, do not possess these striking properties. Here, we report the 2D superconductivity in bulky AuTe2Se4/3,where the reduction in dimensionality is achieved through inducing the elongated covalent Te-Te bonds. The atomic-resolution images reveal that the Au, Te and Se are atomically ordered in "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.02445","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":"2026-05-17T23:43:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NLWmrkogcrYtLjMBZmDlQ5dZC4eBYwnMKVrRROnK10+1C/2sx3StiGxx23cy7X4nY9xQ/aat+17fIxP0gCSbBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T09:31:28.480260Z"},"content_sha256":"e542165f5c218d224eb3acf1e2ab7b3950c3453c599eb489bb60661762142876","schema_version":"1.0","event_id":"sha256:e542165f5c218d224eb3acf1e2ab7b3950c3453c599eb489bb60661762142876"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RJ5BYFOLR4O3MWIGX6JMQAMFTU/bundle.json","state_url":"https://pith.science/pith/RJ5BYFOLR4O3MWIGX6JMQAMFTU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RJ5BYFOLR4O3MWIGX6JMQAMFTU/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":"2026-05-20T09:31:28Z","links":{"resolver":"https://pith.science/pith/RJ5BYFOLR4O3MWIGX6JMQAMFTU","bundle":"https://pith.science/pith/RJ5BYFOLR4O3MWIGX6JMQAMFTU/bundle.json","state":"https://pith.science/pith/RJ5BYFOLR4O3MWIGX6JMQAMFTU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RJ5BYFOLR4O3MWIGX6JMQAMFTU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:RJ5BYFOLR4O3MWIGX6JMQAMFTU","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":"9ce0509cc8cfedc18a1bf7f552ae3bf48649e3f0ff27de8f3aa5010e58cb081b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-08-08T11:12:44Z","title_canon_sha256":"1316a8f4e9fac619f41148d326ef3ee65819f9abb31c60074e6158aa7316e457"},"schema_version":"1.0","source":{"id":"1708.02445","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.02445","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"arxiv_version","alias_value":"1708.02445v1","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.02445","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"pith_short_12","alias_value":"RJ5BYFOLR4O3","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"RJ5BYFOLR4O3MWIG","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"RJ5BYFOL","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:e542165f5c218d224eb3acf1e2ab7b3950c3453c599eb489bb60661762142876","target":"graph","created_at":"2026-05-17T23:43:43Z","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":"The emergent phenomena such as superconductivity and topological phase transitions can be observed in strict two-dimensional crystalline matters. Artificial interfaces and one atomic thickness layers are typical 2D materials of this kind. Although having 2D characters, most bulky layered compounds, however, do not possess these striking properties. Here, we report the 2D superconductivity in bulky AuTe2Se4/3,where the reduction in dimensionality is achieved through inducing the elongated covalent Te-Te bonds. The atomic-resolution images reveal that the Au, Te and Se are atomically ordered in ","authors_text":"H. C. Lei, J. G. Guo, L. Gu, N. Liu, Q. H. Zhang, S. F. Jin, S. Y. Li, X. Chen, X. L. Chen, X. Y. Jia","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-08-08T11:12:44Z","title":"Two-dimensional Superconductivity from Dimerization of Atomically Ordered AuTe2Se4/3 Cubes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.02445","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:c178605d78d0cf802e8f11942ac3d04fdd0504a340f46bbd08cfba9eb1b1691f","target":"record","created_at":"2026-05-17T23:43:43Z","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":"9ce0509cc8cfedc18a1bf7f552ae3bf48649e3f0ff27de8f3aa5010e58cb081b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-08-08T11:12:44Z","title_canon_sha256":"1316a8f4e9fac619f41148d326ef3ee65819f9abb31c60074e6158aa7316e457"},"schema_version":"1.0","source":{"id":"1708.02445","kind":"arxiv","version":1}},"canonical_sha256":"8a7a1c15cb8f1db65906bf92c801859d2d6d5fecafe31d484858961bdb180a63","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a7a1c15cb8f1db65906bf92c801859d2d6d5fecafe31d484858961bdb180a63","first_computed_at":"2026-05-17T23:43:43.393029Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:43.393029Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HWpm0eWM8dnbCVuqi158iVb4HL6V+4yiXUbSyXVKJ93LzTaUMZalvbS6aqshj5ElGrG50hL9rqEmkryOrSm1DQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:43.393600Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.02445","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c178605d78d0cf802e8f11942ac3d04fdd0504a340f46bbd08cfba9eb1b1691f","sha256:e542165f5c218d224eb3acf1e2ab7b3950c3453c599eb489bb60661762142876"],"state_sha256":"19770edcef2d01650dcbf6cb70e38d9e6d65ec86fac82d2603f1101b0fffa641"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Wv7PsDmV33Nom2SNelz51zfTUKBXAQ69xY5jIP6UzfbCZ4Jisfojcp+77JMeTNYt21Jg1PhiHZmRnumsxnNBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T09:31:28.482424Z","bundle_sha256":"a7e2548e91730a7d1cb717da8d9a25758edd5fede2fb3197c00ace1d378c600d"}}