{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:LWRB6JI3LWYXJ77A67AFPCOGLO","short_pith_number":"pith:LWRB6JI3","canonical_record":{"source":{"id":"0908.4043","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-08-27T16:54:58Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"ab2b633109269803dea8b5460319671394dbda9190169c5ea7839e6574bb8ba7","abstract_canon_sha256":"3370d2e48f4fc7637a05b956d411938a1a548fc1ffb3d1eb663327c03f3a1198"},"schema_version":"1.0"},"canonical_sha256":"5da21f251b5db174ffe0f7c05789c65ba42500fd13ce837428aa5f5e301c12bf","source":{"kind":"arxiv","id":"0908.4043","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.4043","created_at":"2026-05-18T02:12:22Z"},{"alias_kind":"arxiv_version","alias_value":"0908.4043v1","created_at":"2026-05-18T02:12:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.4043","created_at":"2026-05-18T02:12:22Z"},{"alias_kind":"pith_short_12","alias_value":"LWRB6JI3LWYX","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"LWRB6JI3LWYXJ77A","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"LWRB6JI3","created_at":"2026-05-18T12:26:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:LWRB6JI3LWYXJ77A67AFPCOGLO","target":"record","payload":{"canonical_record":{"source":{"id":"0908.4043","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-08-27T16:54:58Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"ab2b633109269803dea8b5460319671394dbda9190169c5ea7839e6574bb8ba7","abstract_canon_sha256":"3370d2e48f4fc7637a05b956d411938a1a548fc1ffb3d1eb663327c03f3a1198"},"schema_version":"1.0"},"canonical_sha256":"5da21f251b5db174ffe0f7c05789c65ba42500fd13ce837428aa5f5e301c12bf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:12:22.051144Z","signature_b64":"harnuOe6ZB3CUbIDRgaE14Ube4DJjUrQKpffYEIBTO0pmjsIk8HSY83A5cxCiPbqAvjaR2q4yIVMmCOiw7HSAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5da21f251b5db174ffe0f7c05789c65ba42500fd13ce837428aa5f5e301c12bf","last_reissued_at":"2026-05-18T02:12:22.050104Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:12:22.050104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0908.4043","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":"2026-05-18T02:12:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gvyBXy2r4npHO5ydCstG7TxB9wo/3uBSTWmlxcrddtd4G8CBGBbsFpPH4zYCj07WHYAcigDl3jxpRM1TJ/IXBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T14:22:10.777704Z"},"content_sha256":"00213917ed07ee894286dd5c081c0873f16c100830f9f6995b52c5d19a067432","schema_version":"1.0","event_id":"sha256:00213917ed07ee894286dd5c081c0873f16c100830f9f6995b52c5d19a067432"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:LWRB6JI3LWYXJ77A67AFPCOGLO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A new 111 type iron pnictide superconductor LiFeP","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"C.Q. Jin, J. L. Zhu, Q.Q. Liu, R.C. Yu, S. J. Zhang, X. C. Wang, Y. X. Lv, Z. Deng","submitted_at":"2009-08-27T16:54:58Z","abstract_excerpt":"A new iron pnictide LiFeP superconductor was found. The compound crystallizes into a Cu2Sb structure containing an FeP layer showing superconductivity with maximum Tc of 6K. This is the first 111 type iron pnictide superconductor containing no arsenic. The new superconductor is featured with itinerant behavior at normal state that could helpful to understand the novel superconducting mechanism of iron pnictide compounds."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.4043","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":"2026-05-18T02:12:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xHuC4LzH4lETdzvI77CBVUdSuVorNyFTe0wvW7e9SX3KZV1FesZfkohYZmtXJ8Ste9S29wUj38hKrIRtp7IVCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T14:22:10.778042Z"},"content_sha256":"c113bd35495ad9710f1a8a7cb51dd607d52fa6f1f999f7172620b8be49644b24","schema_version":"1.0","event_id":"sha256:c113bd35495ad9710f1a8a7cb51dd607d52fa6f1f999f7172620b8be49644b24"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LWRB6JI3LWYXJ77A67AFPCOGLO/bundle.json","state_url":"https://pith.science/pith/LWRB6JI3LWYXJ77A67AFPCOGLO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LWRB6JI3LWYXJ77A67AFPCOGLO/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":"2026-05-19T14:22:10Z","links":{"resolver":"https://pith.science/pith/LWRB6JI3LWYXJ77A67AFPCOGLO","bundle":"https://pith.science/pith/LWRB6JI3LWYXJ77A67AFPCOGLO/bundle.json","state":"https://pith.science/pith/LWRB6JI3LWYXJ77A67AFPCOGLO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LWRB6JI3LWYXJ77A67AFPCOGLO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:LWRB6JI3LWYXJ77A67AFPCOGLO","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":"3370d2e48f4fc7637a05b956d411938a1a548fc1ffb3d1eb663327c03f3a1198","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-08-27T16:54:58Z","title_canon_sha256":"ab2b633109269803dea8b5460319671394dbda9190169c5ea7839e6574bb8ba7"},"schema_version":"1.0","source":{"id":"0908.4043","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.4043","created_at":"2026-05-18T02:12:22Z"},{"alias_kind":"arxiv_version","alias_value":"0908.4043v1","created_at":"2026-05-18T02:12:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.4043","created_at":"2026-05-18T02:12:22Z"},{"alias_kind":"pith_short_12","alias_value":"LWRB6JI3LWYX","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"LWRB6JI3LWYXJ77A","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"LWRB6JI3","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:c113bd35495ad9710f1a8a7cb51dd607d52fa6f1f999f7172620b8be49644b24","target":"graph","created_at":"2026-05-18T02:12:22Z","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":"A new iron pnictide LiFeP superconductor was found. The compound crystallizes into a Cu2Sb structure containing an FeP layer showing superconductivity with maximum Tc of 6K. This is the first 111 type iron pnictide superconductor containing no arsenic. The new superconductor is featured with itinerant behavior at normal state that could helpful to understand the novel superconducting mechanism of iron pnictide compounds.","authors_text":"C.Q. Jin, J. L. Zhu, Q.Q. Liu, R.C. Yu, S. J. Zhang, X. C. Wang, Y. X. Lv, Z. Deng","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-08-27T16:54:58Z","title":"A new 111 type iron pnictide superconductor LiFeP"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.4043","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":"sha256:00213917ed07ee894286dd5c081c0873f16c100830f9f6995b52c5d19a067432","target":"record","created_at":"2026-05-18T02:12:22Z","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":"3370d2e48f4fc7637a05b956d411938a1a548fc1ffb3d1eb663327c03f3a1198","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-08-27T16:54:58Z","title_canon_sha256":"ab2b633109269803dea8b5460319671394dbda9190169c5ea7839e6574bb8ba7"},"schema_version":"1.0","source":{"id":"0908.4043","kind":"arxiv","version":1}},"canonical_sha256":"5da21f251b5db174ffe0f7c05789c65ba42500fd13ce837428aa5f5e301c12bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5da21f251b5db174ffe0f7c05789c65ba42500fd13ce837428aa5f5e301c12bf","first_computed_at":"2026-05-18T02:12:22.050104Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:12:22.050104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"harnuOe6ZB3CUbIDRgaE14Ube4DJjUrQKpffYEIBTO0pmjsIk8HSY83A5cxCiPbqAvjaR2q4yIVMmCOiw7HSAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:12:22.051144Z","signed_message":"canonical_sha256_bytes"},"source_id":"0908.4043","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:00213917ed07ee894286dd5c081c0873f16c100830f9f6995b52c5d19a067432","sha256:c113bd35495ad9710f1a8a7cb51dd607d52fa6f1f999f7172620b8be49644b24"],"state_sha256":"3e1fec696a8af520737622917e6853ad727a4e97e0e65cb691973bed0be3878b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lont6TeIwzfQ7blVHc39QPsCixAdbv4+xNy1vEcXGsl7myVaWyfaqnCx049H5F5cZvGqc94ZB55ja9bunyemBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T14:22:10.780365Z","bundle_sha256":"d0f8d67533f48507c81ca5190c3f36474ffec112f165744292312451a2509e9f"}}