{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:VF4GT3RNCRMTMRTI7LPAUQBYJG","short_pith_number":"pith:VF4GT3RN","canonical_record":{"source":{"id":"1501.02065","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-01-09T08:22:07Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el"],"title_canon_sha256":"76148eb83eb6faae99d6b89c39e7b1dd8d2248899edcfefcfae20f26179ed798","abstract_canon_sha256":"891ff77ac99c2c06ddd78041bd70dd27a47e527da9f65c87c5e9aec72f4d593e"},"schema_version":"1.0"},"canonical_sha256":"a97869ee2d1459364668fade0a403849890611587cbff09c4e1defbaf3060a4c","source":{"kind":"arxiv","id":"1501.02065","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.02065","created_at":"2026-05-18T02:28:47Z"},{"alias_kind":"arxiv_version","alias_value":"1501.02065v1","created_at":"2026-05-18T02:28:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.02065","created_at":"2026-05-18T02:28:47Z"},{"alias_kind":"pith_short_12","alias_value":"VF4GT3RNCRMT","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"VF4GT3RNCRMTMRTI","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"VF4GT3RN","created_at":"2026-05-18T12:29:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:VF4GT3RNCRMTMRTI7LPAUQBYJG","target":"record","payload":{"canonical_record":{"source":{"id":"1501.02065","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-01-09T08:22:07Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el"],"title_canon_sha256":"76148eb83eb6faae99d6b89c39e7b1dd8d2248899edcfefcfae20f26179ed798","abstract_canon_sha256":"891ff77ac99c2c06ddd78041bd70dd27a47e527da9f65c87c5e9aec72f4d593e"},"schema_version":"1.0"},"canonical_sha256":"a97869ee2d1459364668fade0a403849890611587cbff09c4e1defbaf3060a4c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:28:47.296081Z","signature_b64":"aqzXlf5IB3zUqK1sYiy1Fhd+56V530hFVrF3mOPJtEYsduFh3+hhhw+XeACZ/iP8wGssY+Fg92TJsSrOKfVmBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a97869ee2d1459364668fade0a403849890611587cbff09c4e1defbaf3060a4c","last_reissued_at":"2026-05-18T02:28:47.295668Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:28:47.295668Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.02065","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":"2026-05-18T02:28:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vp1cwRE6V6F7zvEuT176ntTXpaCEWv+abfYxA23F66cVij52C7gOSt70YU5pyP68DgfcN12zb2SPKTd9HbaKBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T18:12:33.899088Z"},"content_sha256":"9c50f69c3612942fe77f6555160ffbb5dfa478b11580d919bb1bc4b3582d9ad7","schema_version":"1.0","event_id":"sha256:9c50f69c3612942fe77f6555160ffbb5dfa478b11580d919bb1bc4b3582d9ad7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:VF4GT3RNCRMTMRTI7LPAUQBYJG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Superconductivity in quasi-one-dimensional Cs2Cr3As3 with large interchain distance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Chun-Mu Feng, Guang-han Cao, Hao Jiang, Hua Bai, Hui-Fei Zhai, Jin-Ke Bao, Yi Liu, Zhang-Tu Tang, Zhen Wang, Zhu-an Xu","submitted_at":"2015-01-09T08:22:07Z","abstract_excerpt":"Since the discovery of high-temperature superconductivity (SC) in quasi-two-dimensional copper oxides, a few layered compounds, which bear similarities to the cuprates, have also been found to host unconventional SC. Our recent observation of SC at 6.1 K in correlated electron material K2Cr3As3 (J. K. Bao et al., arXiv: 1412.0067) represents an obviously different paradigm, primarily because of its quasi-one-dimensional (Q1D) nature. The new material is structurally featured by the (Cr3As3)2- double-walled subnano-tubes composed of face-sharing Cr6/2 (As6/2) octahedron linear chains, which are"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.02065","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":"2026-05-18T02:28:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5f3KNCu0kYy3egOnb5Sf5bIUbjVqeWdzgUD6hhccdO/5cWF4QRh9AiJTryDbBTj3IsHA8/D1giZXcfki4dEuBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T18:12:33.899825Z"},"content_sha256":"debf7d264ba1a81dcdfd487694e022ddf4c4f9758670af4b11e8b107bc027c83","schema_version":"1.0","event_id":"sha256:debf7d264ba1a81dcdfd487694e022ddf4c4f9758670af4b11e8b107bc027c83"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VF4GT3RNCRMTMRTI7LPAUQBYJG/bundle.json","state_url":"https://pith.science/pith/VF4GT3RNCRMTMRTI7LPAUQBYJG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VF4GT3RNCRMTMRTI7LPAUQBYJG/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":"2026-06-09T18:12:33Z","links":{"resolver":"https://pith.science/pith/VF4GT3RNCRMTMRTI7LPAUQBYJG","bundle":"https://pith.science/pith/VF4GT3RNCRMTMRTI7LPAUQBYJG/bundle.json","state":"https://pith.science/pith/VF4GT3RNCRMTMRTI7LPAUQBYJG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VF4GT3RNCRMTMRTI7LPAUQBYJG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:VF4GT3RNCRMTMRTI7LPAUQBYJG","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":"891ff77ac99c2c06ddd78041bd70dd27a47e527da9f65c87c5e9aec72f4d593e","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-01-09T08:22:07Z","title_canon_sha256":"76148eb83eb6faae99d6b89c39e7b1dd8d2248899edcfefcfae20f26179ed798"},"schema_version":"1.0","source":{"id":"1501.02065","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.02065","created_at":"2026-05-18T02:28:47Z"},{"alias_kind":"arxiv_version","alias_value":"1501.02065v1","created_at":"2026-05-18T02:28:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.02065","created_at":"2026-05-18T02:28:47Z"},{"alias_kind":"pith_short_12","alias_value":"VF4GT3RNCRMT","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"VF4GT3RNCRMTMRTI","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"VF4GT3RN","created_at":"2026-05-18T12:29:44Z"}],"graph_snapshots":[{"event_id":"sha256:debf7d264ba1a81dcdfd487694e022ddf4c4f9758670af4b11e8b107bc027c83","target":"graph","created_at":"2026-05-18T02:28:47Z","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":"Since the discovery of high-temperature superconductivity (SC) in quasi-two-dimensional copper oxides, a few layered compounds, which bear similarities to the cuprates, have also been found to host unconventional SC. Our recent observation of SC at 6.1 K in correlated electron material K2Cr3As3 (J. K. Bao et al., arXiv: 1412.0067) represents an obviously different paradigm, primarily because of its quasi-one-dimensional (Q1D) nature. The new material is structurally featured by the (Cr3As3)2- double-walled subnano-tubes composed of face-sharing Cr6/2 (As6/2) octahedron linear chains, which are","authors_text":"Chun-Mu Feng, Guang-han Cao, Hao Jiang, Hua Bai, Hui-Fei Zhai, Jin-Ke Bao, Yi Liu, Zhang-Tu Tang, Zhen Wang, Zhu-an Xu","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-01-09T08:22:07Z","title":"Superconductivity in quasi-one-dimensional Cs2Cr3As3 with large interchain distance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.02065","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":"sha256:9c50f69c3612942fe77f6555160ffbb5dfa478b11580d919bb1bc4b3582d9ad7","target":"record","created_at":"2026-05-18T02:28:47Z","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":"891ff77ac99c2c06ddd78041bd70dd27a47e527da9f65c87c5e9aec72f4d593e","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-01-09T08:22:07Z","title_canon_sha256":"76148eb83eb6faae99d6b89c39e7b1dd8d2248899edcfefcfae20f26179ed798"},"schema_version":"1.0","source":{"id":"1501.02065","kind":"arxiv","version":1}},"canonical_sha256":"a97869ee2d1459364668fade0a403849890611587cbff09c4e1defbaf3060a4c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a97869ee2d1459364668fade0a403849890611587cbff09c4e1defbaf3060a4c","first_computed_at":"2026-05-18T02:28:47.295668Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:28:47.295668Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aqzXlf5IB3zUqK1sYiy1Fhd+56V530hFVrF3mOPJtEYsduFh3+hhhw+XeACZ/iP8wGssY+Fg92TJsSrOKfVmBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:28:47.296081Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.02065","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9c50f69c3612942fe77f6555160ffbb5dfa478b11580d919bb1bc4b3582d9ad7","sha256:debf7d264ba1a81dcdfd487694e022ddf4c4f9758670af4b11e8b107bc027c83"],"state_sha256":"e49d238dbf477af3b1c3c31601156c5cf99d3d619c5e3f4357da6c779986f44e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Iijlzqej5WcBG/GHxskfkRkUlWXezCBlnvdLuNi4FaPC8K+L/BGB5D7zb+Ax3vhYswebtjmiYPjwwmAG/qpUDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T18:12:33.904085Z","bundle_sha256":"3fd8e1cdc30a55609012d773719c28e366afa416700ca794cd5d38978623326c"}}