{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:YI4G3H6WNJXPWXSIKELUHBTSNR","short_pith_number":"pith:YI4G3H6W","canonical_record":{"source":{"id":"2106.04147","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-06-08T07:31:01Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"0908927289a2ddd38658a75158ce372c586a1be259e3415ce68f0fc3ca3ed289","abstract_canon_sha256":"6dae8d5813998f09a5519e3510d4d6f81121bd769fbdb1d9b9c28999a9e8dfef"},"schema_version":"1.0"},"canonical_sha256":"c2386d9fd66a6efb5e4851174386726c6f97ba27110233512852b368b8e48491","source":{"kind":"arxiv","id":"2106.04147","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.04147","created_at":"2026-07-05T02:47:12Z"},{"alias_kind":"arxiv_version","alias_value":"2106.04147v1","created_at":"2026-07-05T02:47:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.04147","created_at":"2026-07-05T02:47:12Z"},{"alias_kind":"pith_short_12","alias_value":"YI4G3H6WNJXP","created_at":"2026-07-05T02:47:12Z"},{"alias_kind":"pith_short_16","alias_value":"YI4G3H6WNJXPWXSI","created_at":"2026-07-05T02:47:12Z"},{"alias_kind":"pith_short_8","alias_value":"YI4G3H6W","created_at":"2026-07-05T02:47:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:YI4G3H6WNJXPWXSIKELUHBTSNR","target":"record","payload":{"canonical_record":{"source":{"id":"2106.04147","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-06-08T07:31:01Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"0908927289a2ddd38658a75158ce372c586a1be259e3415ce68f0fc3ca3ed289","abstract_canon_sha256":"6dae8d5813998f09a5519e3510d4d6f81121bd769fbdb1d9b9c28999a9e8dfef"},"schema_version":"1.0"},"canonical_sha256":"c2386d9fd66a6efb5e4851174386726c6f97ba27110233512852b368b8e48491","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:47:12.621067Z","signature_b64":"6FQpAdKHtuVj7pF4RDyU9YZKv+UGGioHFiuG2/ol+7bRhK3brxFBZlTqZSTFMAk8GjrjxJdn46NuUpEdLWNxDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c2386d9fd66a6efb5e4851174386726c6f97ba27110233512852b368b8e48491","last_reissued_at":"2026-07-05T02:47:12.620642Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:47:12.620642Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2106.04147","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":"2026-07-05T02:47:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kdxx65SEHMgnA8TUbLsMHmVQsHv6EsJ4NGZAyWAZ/GBGY+yS2CIodACFtcAqrDMmHnKkrh9Xe4GbNk+cQKRbAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T19:07:42.565731Z"},"content_sha256":"77bb66049337450821e738ec138d6222cd7952319b34d44600c8449bb70e76ca","schema_version":"1.0","event_id":"sha256:77bb66049337450821e738ec138d6222cd7952319b34d44600c8449bb70e76ca"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:YI4G3H6WNJXPWXSIKELUHBTSNR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Importance of dxy orbital and electron correlation in iron-based superconductors revealed by phase diagram for 1111-system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"A. Takemori, H. Tsuji, K. T. Lai, M. Uekubo, S. Miyasaka, S. Tajima, T. Kawashima, T. Yamamoto","submitted_at":"2021-06-08T07:31:01Z","abstract_excerpt":"The structural flexibility at three substitution sites in LaFeAsO enabled investigation of the relation between superconductivity and structural parameters over a wide range of crystal compositions. Substitutions of Nd for La, Sb or P for As, and F or H for O were performed. All these substitutions modify the local structural parameters, while the F/H-substitution also changes band filling. It was found that the superconducting transition temperature $T_{c}$ is strongly affected by the pnictogen height $h_{Pn}$ from the Fe-plane that controls the electron correlation strength and the size of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.04147","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2106.04147/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":"2026-07-05T02:47:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y5Uu7OT/8fPsJb622SxwliETML39LtdHhZmoBIOInX4XZ/nPiTmqW4fufLYBuz1v9KPjalrqsqzDicEdiHFPDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T19:07:42.566341Z"},"content_sha256":"ead2e83ddb7d6fae87bb8b2c60f200e272071e737bf81ba7a8d4daec87ff364e","schema_version":"1.0","event_id":"sha256:ead2e83ddb7d6fae87bb8b2c60f200e272071e737bf81ba7a8d4daec87ff364e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YI4G3H6WNJXPWXSIKELUHBTSNR/bundle.json","state_url":"https://pith.science/pith/YI4G3H6WNJXPWXSIKELUHBTSNR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YI4G3H6WNJXPWXSIKELUHBTSNR/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":"2026-08-12T19:07:42Z","links":{"resolver":"https://pith.science/pith/YI4G3H6WNJXPWXSIKELUHBTSNR","bundle":"https://pith.science/pith/YI4G3H6WNJXPWXSIKELUHBTSNR/bundle.json","state":"https://pith.science/pith/YI4G3H6WNJXPWXSIKELUHBTSNR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YI4G3H6WNJXPWXSIKELUHBTSNR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:YI4G3H6WNJXPWXSIKELUHBTSNR","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":"6dae8d5813998f09a5519e3510d4d6f81121bd769fbdb1d9b9c28999a9e8dfef","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-06-08T07:31:01Z","title_canon_sha256":"0908927289a2ddd38658a75158ce372c586a1be259e3415ce68f0fc3ca3ed289"},"schema_version":"1.0","source":{"id":"2106.04147","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.04147","created_at":"2026-07-05T02:47:12Z"},{"alias_kind":"arxiv_version","alias_value":"2106.04147v1","created_at":"2026-07-05T02:47:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.04147","created_at":"2026-07-05T02:47:12Z"},{"alias_kind":"pith_short_12","alias_value":"YI4G3H6WNJXP","created_at":"2026-07-05T02:47:12Z"},{"alias_kind":"pith_short_16","alias_value":"YI4G3H6WNJXPWXSI","created_at":"2026-07-05T02:47:12Z"},{"alias_kind":"pith_short_8","alias_value":"YI4G3H6W","created_at":"2026-07-05T02:47:12Z"}],"graph_snapshots":[{"event_id":"sha256:ead2e83ddb7d6fae87bb8b2c60f200e272071e737bf81ba7a8d4daec87ff364e","target":"graph","created_at":"2026-07-05T02:47:12Z","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/2106.04147/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The structural flexibility at three substitution sites in LaFeAsO enabled investigation of the relation between superconductivity and structural parameters over a wide range of crystal compositions. Substitutions of Nd for La, Sb or P for As, and F or H for O were performed. All these substitutions modify the local structural parameters, while the F/H-substitution also changes band filling. It was found that the superconducting transition temperature $T_{c}$ is strongly affected by the pnictogen height $h_{Pn}$ from the Fe-plane that controls the electron correlation strength and the size of t","authors_text":"A. Takemori, H. Tsuji, K. T. Lai, M. Uekubo, S. Miyasaka, S. Tajima, T. Kawashima, T. Yamamoto","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-06-08T07:31:01Z","title":"Importance of dxy orbital and electron correlation in iron-based superconductors revealed by phase diagram for 1111-system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.04147","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":"sha256:77bb66049337450821e738ec138d6222cd7952319b34d44600c8449bb70e76ca","target":"record","created_at":"2026-07-05T02:47:12Z","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":"6dae8d5813998f09a5519e3510d4d6f81121bd769fbdb1d9b9c28999a9e8dfef","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-06-08T07:31:01Z","title_canon_sha256":"0908927289a2ddd38658a75158ce372c586a1be259e3415ce68f0fc3ca3ed289"},"schema_version":"1.0","source":{"id":"2106.04147","kind":"arxiv","version":1}},"canonical_sha256":"c2386d9fd66a6efb5e4851174386726c6f97ba27110233512852b368b8e48491","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c2386d9fd66a6efb5e4851174386726c6f97ba27110233512852b368b8e48491","first_computed_at":"2026-07-05T02:47:12.620642Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:47:12.620642Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6FQpAdKHtuVj7pF4RDyU9YZKv+UGGioHFiuG2/ol+7bRhK3brxFBZlTqZSTFMAk8GjrjxJdn46NuUpEdLWNxDg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:47:12.621067Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.04147","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:77bb66049337450821e738ec138d6222cd7952319b34d44600c8449bb70e76ca","sha256:ead2e83ddb7d6fae87bb8b2c60f200e272071e737bf81ba7a8d4daec87ff364e"],"state_sha256":"d5231c926d58b584183247b4885fa31749a9c48348ceb32ff6263f769490842a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qfXsS/uy23J+Mrqz6XnwtyvtyVtSMVpueWVxXSt/aBAh9R/Tq1almR8gew4c+GG7EojzEV8WUpRX/Vy2udumBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T19:07:42.572370Z","bundle_sha256":"77f9cf49f9c4ef64046f3da3b0761ffc8c2e5d724331a9e05361eba33b732135"}}