{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:WQXUAM6Y7FACTADI2GUTBT2UWB","short_pith_number":"pith:WQXUAM6Y","canonical_record":{"source":{"id":"1404.6716","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-04-27T07:04:16Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"fb5d51e4dd5766034c33a634723ffe1932a7de54da6e658e355a3014776380b3","abstract_canon_sha256":"781758c8afced68f5cc7249e6f329fbf8a0c06802d5e04fba41d3fe71ebc58e3"},"schema_version":"1.0"},"canonical_sha256":"b42f4033d8f940298068d1a930cf54b044398dd8e46ca69c1cad272a696052ba","source":{"kind":"arxiv","id":"1404.6716","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.6716","created_at":"2026-05-18T02:42:53Z"},{"alias_kind":"arxiv_version","alias_value":"1404.6716v1","created_at":"2026-05-18T02:42:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.6716","created_at":"2026-05-18T02:42:53Z"},{"alias_kind":"pith_short_12","alias_value":"WQXUAM6Y7FAC","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_16","alias_value":"WQXUAM6Y7FACTADI","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_8","alias_value":"WQXUAM6Y","created_at":"2026-05-18T12:28:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:WQXUAM6Y7FACTADI2GUTBT2UWB","target":"record","payload":{"canonical_record":{"source":{"id":"1404.6716","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-04-27T07:04:16Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"fb5d51e4dd5766034c33a634723ffe1932a7de54da6e658e355a3014776380b3","abstract_canon_sha256":"781758c8afced68f5cc7249e6f329fbf8a0c06802d5e04fba41d3fe71ebc58e3"},"schema_version":"1.0"},"canonical_sha256":"b42f4033d8f940298068d1a930cf54b044398dd8e46ca69c1cad272a696052ba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:42:53.757286Z","signature_b64":"J3ZPlGZqk1YH6dIVxpV9RoFG5HD4vRO1vhx4vMsTYEh5yfp7e7Gx62wofmxFOlQb8QFl3G3jeAx/x2aMCmKHAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b42f4033d8f940298068d1a930cf54b044398dd8e46ca69c1cad272a696052ba","last_reissued_at":"2026-05-18T02:42:53.756867Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:42:53.756867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.6716","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":"2026-05-18T02:42:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q+/xUqrfyyoYe60XbQdM/Qu0/7upE+PxRy+8mNaNZJoUi6Ln6rHdKSglC313nJm2eIGd651Yvk/P7bBYJPkCDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T20:25:24.653339Z"},"content_sha256":"d669886997c6925b822f9e176d87ae4d49140c1baf69dbb3e5af0cdf6abcef05","schema_version":"1.0","event_id":"sha256:d669886997c6925b822f9e176d87ae4d49140c1baf69dbb3e5af0cdf6abcef05"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:WQXUAM6Y7FACTADI2GUTBT2UWB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Extraordinary quasiparticle scattering and bandwidth-control by dopants in iron-based superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"B. P. Xie, C. H. P. Wen, C. Q. Jin, D. L. Feng, F. Chen, J. Jiang, L. Y. Xing, M. Xu, X. C. Wang, X. H. Niu, Y. Zhang, Z. R. Ye","submitted_at":"2014-04-27T07:04:16Z","abstract_excerpt":"The diversities in crystal structures and ways of doping result in extremely diversified phase diagrams for iron-based superconductors. With angle-resolved photoemission spectroscopy (ARPES), we have systematically studied the effects of chemical substitution on the electronic structure of various series of iron-based superconductors. In addition to the control of Fermi surface topology by heterovalent doping, we found two more extraordinary effects of doping: 1. the site and band dependencies of quasiparticle scattering; and more importantly 2. the ubiquitous and significant bandwidth-control"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.6716","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":"2026-05-18T02:42:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VVQ38oLepvTfcm32SdRCWlUs3uLMLr2cI0OE6LhiZ8pLnnS7oF9we3/VntcoI8fQh/93oXAL6Ocy2zupnnfSAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T20:25:24.653714Z"},"content_sha256":"948703091bc6be78d1c0d5e9dd2b8ad6ed4e2116358d58b6775ef385da03e52b","schema_version":"1.0","event_id":"sha256:948703091bc6be78d1c0d5e9dd2b8ad6ed4e2116358d58b6775ef385da03e52b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WQXUAM6Y7FACTADI2GUTBT2UWB/bundle.json","state_url":"https://pith.science/pith/WQXUAM6Y7FACTADI2GUTBT2UWB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WQXUAM6Y7FACTADI2GUTBT2UWB/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":"2026-06-05T20:25:24Z","links":{"resolver":"https://pith.science/pith/WQXUAM6Y7FACTADI2GUTBT2UWB","bundle":"https://pith.science/pith/WQXUAM6Y7FACTADI2GUTBT2UWB/bundle.json","state":"https://pith.science/pith/WQXUAM6Y7FACTADI2GUTBT2UWB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WQXUAM6Y7FACTADI2GUTBT2UWB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:WQXUAM6Y7FACTADI2GUTBT2UWB","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":"781758c8afced68f5cc7249e6f329fbf8a0c06802d5e04fba41d3fe71ebc58e3","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-04-27T07:04:16Z","title_canon_sha256":"fb5d51e4dd5766034c33a634723ffe1932a7de54da6e658e355a3014776380b3"},"schema_version":"1.0","source":{"id":"1404.6716","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.6716","created_at":"2026-05-18T02:42:53Z"},{"alias_kind":"arxiv_version","alias_value":"1404.6716v1","created_at":"2026-05-18T02:42:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.6716","created_at":"2026-05-18T02:42:53Z"},{"alias_kind":"pith_short_12","alias_value":"WQXUAM6Y7FAC","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_16","alias_value":"WQXUAM6Y7FACTADI","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_8","alias_value":"WQXUAM6Y","created_at":"2026-05-18T12:28:54Z"}],"graph_snapshots":[{"event_id":"sha256:948703091bc6be78d1c0d5e9dd2b8ad6ed4e2116358d58b6775ef385da03e52b","target":"graph","created_at":"2026-05-18T02:42:53Z","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 diversities in crystal structures and ways of doping result in extremely diversified phase diagrams for iron-based superconductors. With angle-resolved photoemission spectroscopy (ARPES), we have systematically studied the effects of chemical substitution on the electronic structure of various series of iron-based superconductors. In addition to the control of Fermi surface topology by heterovalent doping, we found two more extraordinary effects of doping: 1. the site and band dependencies of quasiparticle scattering; and more importantly 2. the ubiquitous and significant bandwidth-control","authors_text":"B. P. Xie, C. H. P. Wen, C. Q. Jin, D. L. Feng, F. Chen, J. Jiang, L. Y. Xing, M. Xu, X. C. Wang, X. H. Niu, Y. Zhang, Z. R. Ye","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-04-27T07:04:16Z","title":"Extraordinary quasiparticle scattering and bandwidth-control by dopants in iron-based superconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.6716","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:d669886997c6925b822f9e176d87ae4d49140c1baf69dbb3e5af0cdf6abcef05","target":"record","created_at":"2026-05-18T02:42:53Z","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":"781758c8afced68f5cc7249e6f329fbf8a0c06802d5e04fba41d3fe71ebc58e3","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-04-27T07:04:16Z","title_canon_sha256":"fb5d51e4dd5766034c33a634723ffe1932a7de54da6e658e355a3014776380b3"},"schema_version":"1.0","source":{"id":"1404.6716","kind":"arxiv","version":1}},"canonical_sha256":"b42f4033d8f940298068d1a930cf54b044398dd8e46ca69c1cad272a696052ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b42f4033d8f940298068d1a930cf54b044398dd8e46ca69c1cad272a696052ba","first_computed_at":"2026-05-18T02:42:53.756867Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:42:53.756867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J3ZPlGZqk1YH6dIVxpV9RoFG5HD4vRO1vhx4vMsTYEh5yfp7e7Gx62wofmxFOlQb8QFl3G3jeAx/x2aMCmKHAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:42:53.757286Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.6716","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d669886997c6925b822f9e176d87ae4d49140c1baf69dbb3e5af0cdf6abcef05","sha256:948703091bc6be78d1c0d5e9dd2b8ad6ed4e2116358d58b6775ef385da03e52b"],"state_sha256":"5cd33a911a6d2e50421888307d58d9c130302dddd64a1731881f62511c2fd84a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Twyhz2Tx2VR58d7GU4AQkyindXZPv3lTEoEdQVFQcGc+4peto824uU5D4ivqaC75cCBFTHIvmL3N7XvoKoD4DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T20:25:24.658100Z","bundle_sha256":"089b5c20c3a451714627d0f565c7a2fc47df983b84075c865bfea0b7111df6b0"}}