{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:OGMKA3P5BLO6KJUF3K3H2U7SSK","short_pith_number":"pith:OGMKA3P5","canonical_record":{"source":{"id":"1910.11511","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-10-25T03:17:03Z","cross_cats_sorted":[],"title_canon_sha256":"d220cf4c32e22d0fd082b26d9941d39ff1f2662dac4a5e491ff5e6fbf8d2628f","abstract_canon_sha256":"83e654b6fda722b6115353c5f23f3fe8c52bf828b5a3575b41cc8c6d60ef29cb"},"schema_version":"1.0"},"canonical_sha256":"7198a06dfd0adde52685dab67d53f292b3c475bd4e50e8d9a81a8e1d5b2cb2cd","source":{"kind":"arxiv","id":"1910.11511","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.11511","created_at":"2026-07-05T00:58:05Z"},{"alias_kind":"arxiv_version","alias_value":"1910.11511v2","created_at":"2026-07-05T00:58:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.11511","created_at":"2026-07-05T00:58:05Z"},{"alias_kind":"pith_short_12","alias_value":"OGMKA3P5BLO6","created_at":"2026-07-05T00:58:05Z"},{"alias_kind":"pith_short_16","alias_value":"OGMKA3P5BLO6KJUF","created_at":"2026-07-05T00:58:05Z"},{"alias_kind":"pith_short_8","alias_value":"OGMKA3P5","created_at":"2026-07-05T00:58:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:OGMKA3P5BLO6KJUF3K3H2U7SSK","target":"record","payload":{"canonical_record":{"source":{"id":"1910.11511","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-10-25T03:17:03Z","cross_cats_sorted":[],"title_canon_sha256":"d220cf4c32e22d0fd082b26d9941d39ff1f2662dac4a5e491ff5e6fbf8d2628f","abstract_canon_sha256":"83e654b6fda722b6115353c5f23f3fe8c52bf828b5a3575b41cc8c6d60ef29cb"},"schema_version":"1.0"},"canonical_sha256":"7198a06dfd0adde52685dab67d53f292b3c475bd4e50e8d9a81a8e1d5b2cb2cd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:58:05.596270Z","signature_b64":"i9X//qkFB8kgisifvl1f+xvasjiuVDw9NxfV3DNQYdzju5FACdhyKmBq8uAi1YssJOfCa+zq1tC2Ba1//mspBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7198a06dfd0adde52685dab67d53f292b3c475bd4e50e8d9a81a8e1d5b2cb2cd","last_reissued_at":"2026-07-05T00:58:05.595792Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:58:05.595792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1910.11511","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:58:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gML/LHf0jNOjI09AIvDBZRIvAK3RYe4BGPGuVcyal0kjBrZKW7Ev+MZ/uPXKQZXx2DaRRR9fwolPL/3ZiQSnBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T15:41:46.032879Z"},"content_sha256":"a04e5909259659213b5fa72e89a06276a2b87bc0bb79f135a4ea8839de31977d","schema_version":"1.0","event_id":"sha256:a04e5909259659213b5fa72e89a06276a2b87bc0bb79f135a4ea8839de31977d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:OGMKA3P5BLO6KJUF3K3H2U7SSK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A New Quasi One-Dimensional Compound Ba3TiTe5 and Superconductivity Induced by Pressure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Changqing Jin, Guangyang Dai, Jianfa Zhao, Jiangping Hu, Jinlong Zhu, Jun Zhang, Lei Duan, Lipeng Cao, Qingqing liu, Ruize Yu, Shaomin Feng, Sijia Zhang, Wenmin Li, Xiancheng Wang, Yating Jia, Zheng Deng, Zhi Li","submitted_at":"2019-10-25T03:17:03Z","abstract_excerpt":"We report systematical studies of a new quasi-one-dimensional (1D) compound Ba3TiTe5 and the high-pressure induced superconductivity therein. Ba3TiTe5 was synthesized at high pressure and high temperature. It crystallizes into a hexagonal structure (P63/mcm), which consists of infinite face-sharing octahedral TiTe6 chains and Te chains along the c axis, exhibiting a strong 1D characteristic structure. The first-principles calculations demonstrate that Ba3TiTe5 is a well-defined 1D conductor and thus, it can be considered a starting point to explore the exotic physics induced by pressure via en"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.11511","kind":"arxiv","version":2},"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/1910.11511/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":"2026-07-05T00:58:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PkK20i6tP0CbBrlpYTqShx7L6o9mIwynb8Ip+II24m53S/mw8LXwArtI9oGJDfvvc5+xyqrg3IdA2S0j2C0bCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T15:41:46.033838Z"},"content_sha256":"05e120b3caaaf4cd422f647a08dfa5270a4d91be01c73dac847ef11161544cee","schema_version":"1.0","event_id":"sha256:05e120b3caaaf4cd422f647a08dfa5270a4d91be01c73dac847ef11161544cee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OGMKA3P5BLO6KJUF3K3H2U7SSK/bundle.json","state_url":"https://pith.science/pith/OGMKA3P5BLO6KJUF3K3H2U7SSK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OGMKA3P5BLO6KJUF3K3H2U7SSK/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":"2026-08-03T15:41:46Z","links":{"resolver":"https://pith.science/pith/OGMKA3P5BLO6KJUF3K3H2U7SSK","bundle":"https://pith.science/pith/OGMKA3P5BLO6KJUF3K3H2U7SSK/bundle.json","state":"https://pith.science/pith/OGMKA3P5BLO6KJUF3K3H2U7SSK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OGMKA3P5BLO6KJUF3K3H2U7SSK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:OGMKA3P5BLO6KJUF3K3H2U7SSK","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":"83e654b6fda722b6115353c5f23f3fe8c52bf828b5a3575b41cc8c6d60ef29cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-10-25T03:17:03Z","title_canon_sha256":"d220cf4c32e22d0fd082b26d9941d39ff1f2662dac4a5e491ff5e6fbf8d2628f"},"schema_version":"1.0","source":{"id":"1910.11511","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.11511","created_at":"2026-07-05T00:58:05Z"},{"alias_kind":"arxiv_version","alias_value":"1910.11511v2","created_at":"2026-07-05T00:58:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.11511","created_at":"2026-07-05T00:58:05Z"},{"alias_kind":"pith_short_12","alias_value":"OGMKA3P5BLO6","created_at":"2026-07-05T00:58:05Z"},{"alias_kind":"pith_short_16","alias_value":"OGMKA3P5BLO6KJUF","created_at":"2026-07-05T00:58:05Z"},{"alias_kind":"pith_short_8","alias_value":"OGMKA3P5","created_at":"2026-07-05T00:58:05Z"}],"graph_snapshots":[{"event_id":"sha256:05e120b3caaaf4cd422f647a08dfa5270a4d91be01c73dac847ef11161544cee","target":"graph","created_at":"2026-07-05T00:58:05Z","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/1910.11511/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report systematical studies of a new quasi-one-dimensional (1D) compound Ba3TiTe5 and the high-pressure induced superconductivity therein. Ba3TiTe5 was synthesized at high pressure and high temperature. It crystallizes into a hexagonal structure (P63/mcm), which consists of infinite face-sharing octahedral TiTe6 chains and Te chains along the c axis, exhibiting a strong 1D characteristic structure. The first-principles calculations demonstrate that Ba3TiTe5 is a well-defined 1D conductor and thus, it can be considered a starting point to explore the exotic physics induced by pressure via en","authors_text":"Changqing Jin, Guangyang Dai, Jianfa Zhao, Jiangping Hu, Jinlong Zhu, Jun Zhang, Lei Duan, Lipeng Cao, Qingqing liu, Ruize Yu, Shaomin Feng, Sijia Zhang, Wenmin Li, Xiancheng Wang, Yating Jia, Zheng Deng, Zhi Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-10-25T03:17:03Z","title":"A New Quasi One-Dimensional Compound Ba3TiTe5 and Superconductivity Induced by Pressure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.11511","kind":"arxiv","version":2},"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:a04e5909259659213b5fa72e89a06276a2b87bc0bb79f135a4ea8839de31977d","target":"record","created_at":"2026-07-05T00:58:05Z","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":"83e654b6fda722b6115353c5f23f3fe8c52bf828b5a3575b41cc8c6d60ef29cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-10-25T03:17:03Z","title_canon_sha256":"d220cf4c32e22d0fd082b26d9941d39ff1f2662dac4a5e491ff5e6fbf8d2628f"},"schema_version":"1.0","source":{"id":"1910.11511","kind":"arxiv","version":2}},"canonical_sha256":"7198a06dfd0adde52685dab67d53f292b3c475bd4e50e8d9a81a8e1d5b2cb2cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7198a06dfd0adde52685dab67d53f292b3c475bd4e50e8d9a81a8e1d5b2cb2cd","first_computed_at":"2026-07-05T00:58:05.595792Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:58:05.595792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i9X//qkFB8kgisifvl1f+xvasjiuVDw9NxfV3DNQYdzju5FACdhyKmBq8uAi1YssJOfCa+zq1tC2Ba1//mspBw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:58:05.596270Z","signed_message":"canonical_sha256_bytes"},"source_id":"1910.11511","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a04e5909259659213b5fa72e89a06276a2b87bc0bb79f135a4ea8839de31977d","sha256:05e120b3caaaf4cd422f647a08dfa5270a4d91be01c73dac847ef11161544cee"],"state_sha256":"34c2b39b323c1da30d5eae97e6fd23f420715c4522445b43540b49d09c015249"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hErFCosFH43DbUADJpRc4CiLRtVc3TSnXJUhnOgG9a+fVqwYmZEF3M2ghRc9ysLENgkgWZ2kssr7itAjfpOeCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T15:41:46.039519Z","bundle_sha256":"14e8e51d61aaa92876a495c34f62a6fcd94f256826bfbd3ff0cd640b01b11207"}}