{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:5OZUG2YAPACBPTJFJJTXEGV4MD","short_pith_number":"pith:5OZUG2YA","canonical_record":{"source":{"id":"1601.04196","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-01-16T18:52:07Z","cross_cats_sorted":[],"title_canon_sha256":"d6736d8aa2e89a50cb2637244acb72c9ee7cd952782caac1d74a17b1d4205343","abstract_canon_sha256":"a6ff6cb55fe76611e13b36fd28402c92382254bf4ee47cb7c2c63ab5e663d259"},"schema_version":"1.0"},"canonical_sha256":"ebb3436b00780417cd254a67721abc60e6cfaeece756579453eb01fd678a277d","source":{"kind":"arxiv","id":"1601.04196","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.04196","created_at":"2026-05-18T01:22:45Z"},{"alias_kind":"arxiv_version","alias_value":"1601.04196v1","created_at":"2026-05-18T01:22:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.04196","created_at":"2026-05-18T01:22:45Z"},{"alias_kind":"pith_short_12","alias_value":"5OZUG2YAPACB","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5OZUG2YAPACBPTJF","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5OZUG2YA","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:5OZUG2YAPACBPTJFJJTXEGV4MD","target":"record","payload":{"canonical_record":{"source":{"id":"1601.04196","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-01-16T18:52:07Z","cross_cats_sorted":[],"title_canon_sha256":"d6736d8aa2e89a50cb2637244acb72c9ee7cd952782caac1d74a17b1d4205343","abstract_canon_sha256":"a6ff6cb55fe76611e13b36fd28402c92382254bf4ee47cb7c2c63ab5e663d259"},"schema_version":"1.0"},"canonical_sha256":"ebb3436b00780417cd254a67721abc60e6cfaeece756579453eb01fd678a277d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:45.639764Z","signature_b64":"zkfuMFBxAjPVaQOXBQRr9ulKqiBLOw/Vnsc/Vnz2g5FRgf8TmkuOXvPOlEUAP0yZ//88q/0JdpmCSzCuD9SwAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ebb3436b00780417cd254a67721abc60e6cfaeece756579453eb01fd678a277d","last_reissued_at":"2026-05-18T01:22:45.639244Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:45.639244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.04196","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":"2026-05-18T01:22:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zuxJ5647KuMjl9rHyDQHPPFd11tQ+b9mDGibKYObbLZ+Xeyyygu1LgyOvbMP49k9Nf42VfHBwjvsXj1ywNQoBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T21:02:53.896488Z"},"content_sha256":"bfe6f52a2d1639931e9e1e5b630ac17b64619256b06ef0513eebb7f50ac01ae0","schema_version":"1.0","event_id":"sha256:bfe6f52a2d1639931e9e1e5b630ac17b64619256b06ef0513eebb7f50ac01ae0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:5OZUG2YAPACBPTJFJJTXEGV4MD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multiband thermal transport in the iron-based superconductor Ba1 xKxFe2As2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Marcin Matusiak, Thomas Wolf","submitted_at":"2016-01-16T18:52:07Z","abstract_excerpt":"We present results of precise measurements of the thermal and electrical transport in the optimally- and over-doped Ba1-xKxFe2As2 single crystals (x = 0.35, 0.55, 0.88) and compare them to the previously reported data on Ba(Fe1-yCoy)2As2. A contraction of the electron pocket is observed upon substitution potassium for barium, but even at the extreme doping (x = 0.88) there is still a noticeable contribution from negative charge carriers to the electronic transport. The size of the electron pocket in all K-doped samples is small enough to cause a significant enhancement of the respective Hall-L"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.04196","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":"2026-05-18T01:22:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6L9aiYPXwkqckNPKx47z14k0g0Dr7lp+LGunsiHui9fvXxjJBRPmfZQO7I3GKOY+n880STaS9DP+DWAPMwHaBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T21:02:53.897133Z"},"content_sha256":"7f3648b013599a17c0ac8560d79e577511c8d935c88bb0a7f912300f416494a0","schema_version":"1.0","event_id":"sha256:7f3648b013599a17c0ac8560d79e577511c8d935c88bb0a7f912300f416494a0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5OZUG2YAPACBPTJFJJTXEGV4MD/bundle.json","state_url":"https://pith.science/pith/5OZUG2YAPACBPTJFJJTXEGV4MD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5OZUG2YAPACBPTJFJJTXEGV4MD/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":"2026-06-08T21:02:53Z","links":{"resolver":"https://pith.science/pith/5OZUG2YAPACBPTJFJJTXEGV4MD","bundle":"https://pith.science/pith/5OZUG2YAPACBPTJFJJTXEGV4MD/bundle.json","state":"https://pith.science/pith/5OZUG2YAPACBPTJFJJTXEGV4MD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5OZUG2YAPACBPTJFJJTXEGV4MD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5OZUG2YAPACBPTJFJJTXEGV4MD","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":"a6ff6cb55fe76611e13b36fd28402c92382254bf4ee47cb7c2c63ab5e663d259","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-01-16T18:52:07Z","title_canon_sha256":"d6736d8aa2e89a50cb2637244acb72c9ee7cd952782caac1d74a17b1d4205343"},"schema_version":"1.0","source":{"id":"1601.04196","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.04196","created_at":"2026-05-18T01:22:45Z"},{"alias_kind":"arxiv_version","alias_value":"1601.04196v1","created_at":"2026-05-18T01:22:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.04196","created_at":"2026-05-18T01:22:45Z"},{"alias_kind":"pith_short_12","alias_value":"5OZUG2YAPACB","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5OZUG2YAPACBPTJF","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5OZUG2YA","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:7f3648b013599a17c0ac8560d79e577511c8d935c88bb0a7f912300f416494a0","target":"graph","created_at":"2026-05-18T01:22:45Z","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":"We present results of precise measurements of the thermal and electrical transport in the optimally- and over-doped Ba1-xKxFe2As2 single crystals (x = 0.35, 0.55, 0.88) and compare them to the previously reported data on Ba(Fe1-yCoy)2As2. A contraction of the electron pocket is observed upon substitution potassium for barium, but even at the extreme doping (x = 0.88) there is still a noticeable contribution from negative charge carriers to the electronic transport. The size of the electron pocket in all K-doped samples is small enough to cause a significant enhancement of the respective Hall-L","authors_text":"Marcin Matusiak, Thomas Wolf","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-01-16T18:52:07Z","title":"Multiband thermal transport in the iron-based superconductor Ba1 xKxFe2As2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.04196","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:bfe6f52a2d1639931e9e1e5b630ac17b64619256b06ef0513eebb7f50ac01ae0","target":"record","created_at":"2026-05-18T01:22:45Z","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":"a6ff6cb55fe76611e13b36fd28402c92382254bf4ee47cb7c2c63ab5e663d259","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-01-16T18:52:07Z","title_canon_sha256":"d6736d8aa2e89a50cb2637244acb72c9ee7cd952782caac1d74a17b1d4205343"},"schema_version":"1.0","source":{"id":"1601.04196","kind":"arxiv","version":1}},"canonical_sha256":"ebb3436b00780417cd254a67721abc60e6cfaeece756579453eb01fd678a277d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ebb3436b00780417cd254a67721abc60e6cfaeece756579453eb01fd678a277d","first_computed_at":"2026-05-18T01:22:45.639244Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:45.639244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zkfuMFBxAjPVaQOXBQRr9ulKqiBLOw/Vnsc/Vnz2g5FRgf8TmkuOXvPOlEUAP0yZ//88q/0JdpmCSzCuD9SwAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:45.639764Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.04196","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bfe6f52a2d1639931e9e1e5b630ac17b64619256b06ef0513eebb7f50ac01ae0","sha256:7f3648b013599a17c0ac8560d79e577511c8d935c88bb0a7f912300f416494a0"],"state_sha256":"119c9878fda0e629d911f66b39e4602f7e24d99a79ccf4cc0e77e2d4f1fcaffa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L4A7uAU1+/Kprt4M1ZJEWWfVfsYZy3g1+KwyGnVFNVRAfCnrpjq0CxGSMOmFzOrCwzJRXjtfqFD01jVVxOXHDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T21:02:53.901051Z","bundle_sha256":"8e2d238dfcbdb66c95628691a05720ecdc042c59411e25f9385e4f95f74f064f"}}