{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:PRKZMG5IFCSQU4HXTOWOKRENLH","short_pith_number":"pith:PRKZMG5I","canonical_record":{"source":{"id":"1602.01710","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-02-04T15:23:15Z","cross_cats_sorted":[],"title_canon_sha256":"e48d19c44d9f06cfc809792dd20e2d8144b6d3394cf2f5a861b0b2afad5e1405","abstract_canon_sha256":"de634bff02a3795ba6f0d994fed910f9e19df9a861ea0c31d24446d0dd0cfb98"},"schema_version":"1.0"},"canonical_sha256":"7c55961ba828a50a70f79bace5448d59cc6004c3f89cb55d202901f1b625d10c","source":{"kind":"arxiv","id":"1602.01710","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.01710","created_at":"2026-05-18T01:11:54Z"},{"alias_kind":"arxiv_version","alias_value":"1602.01710v2","created_at":"2026-05-18T01:11:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.01710","created_at":"2026-05-18T01:11:54Z"},{"alias_kind":"pith_short_12","alias_value":"PRKZMG5IFCSQ","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"PRKZMG5IFCSQU4HX","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"PRKZMG5I","created_at":"2026-05-18T12:30:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:PRKZMG5IFCSQU4HXTOWOKRENLH","target":"record","payload":{"canonical_record":{"source":{"id":"1602.01710","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-02-04T15:23:15Z","cross_cats_sorted":[],"title_canon_sha256":"e48d19c44d9f06cfc809792dd20e2d8144b6d3394cf2f5a861b0b2afad5e1405","abstract_canon_sha256":"de634bff02a3795ba6f0d994fed910f9e19df9a861ea0c31d24446d0dd0cfb98"},"schema_version":"1.0"},"canonical_sha256":"7c55961ba828a50a70f79bace5448d59cc6004c3f89cb55d202901f1b625d10c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:54.737622Z","signature_b64":"eMSLIc1hvC47LBcdiNABu78E1djw0qGyjKnmEdmJLg3IlSRTWRU6EAc0z5BFmbRksEYW/QNFMdTwKywQcqy3Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c55961ba828a50a70f79bace5448d59cc6004c3f89cb55d202901f1b625d10c","last_reissued_at":"2026-05-18T01:11:54.737233Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:54.737233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1602.01710","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:11:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ulbQqh1Ot2o4lE4rn1lzGT9bIqsoTxaQeVh9X91T8eT+rs5xscceS6rn/IYRVVKaFf6mwwze348Fbc9yRtskAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T01:33:00.103376Z"},"content_sha256":"98a4615001330f018d680dce01b635332d0972b87b0485ea28920484f66b28fa","schema_version":"1.0","event_id":"sha256:98a4615001330f018d680dce01b635332d0972b87b0485ea28920484f66b28fa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:PRKZMG5IFCSQU4HXTOWOKRENLH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Persistence of slow fluctuations in the overdoped regime of Ba(Fe1-xRhx)2As2 superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Reyes, H. Mayaffre, L. Bossoni, M. H. Julien, M. Moroni, P. Carretta, P. C. Canfield, W. P. Halperin","submitted_at":"2016-02-04T15:23:15Z","abstract_excerpt":"We present nuclear magnetic resonance evidence that very slow ($\\leq 1$ MHz) spin fluctuations persist into the overdoped regime of Ba(Fe$_{1-x}$Rh$_{x}$)$_2$As$_2$ superconductors. Measurements of the $^{75}$As spin echo decay rate, obtained both with Hahn Echo and Carr Purcell Meiboom Gill pulse sequences, show that the slowing down of spin fluctuations can be described by short-range diffusive dynamics, likely involving domain walls motions separating $(\\pi/a,0)$ from $(0,\\pi/a)$ correlated regions. This slowing down of the fluctuations is weakly sensitive to the external magnetic field and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.01710","kind":"arxiv","version":2},"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":"2026-05-18T01:11:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CGueo5mq0L2+aW2Gt2A+Qcby8ViugUfi0+5775NvybyKgJAWV4la9VknuJQBbhU7nK8F/DDR8xFf4KXijKpgDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T01:33:00.103739Z"},"content_sha256":"c478ac3df670cfbd25104020388133b3656429f3779c7d80094a7f15422db051","schema_version":"1.0","event_id":"sha256:c478ac3df670cfbd25104020388133b3656429f3779c7d80094a7f15422db051"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PRKZMG5IFCSQU4HXTOWOKRENLH/bundle.json","state_url":"https://pith.science/pith/PRKZMG5IFCSQU4HXTOWOKRENLH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PRKZMG5IFCSQU4HXTOWOKRENLH/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":"2026-05-28T01:33:00Z","links":{"resolver":"https://pith.science/pith/PRKZMG5IFCSQU4HXTOWOKRENLH","bundle":"https://pith.science/pith/PRKZMG5IFCSQU4HXTOWOKRENLH/bundle.json","state":"https://pith.science/pith/PRKZMG5IFCSQU4HXTOWOKRENLH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PRKZMG5IFCSQU4HXTOWOKRENLH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:PRKZMG5IFCSQU4HXTOWOKRENLH","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":"de634bff02a3795ba6f0d994fed910f9e19df9a861ea0c31d24446d0dd0cfb98","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-02-04T15:23:15Z","title_canon_sha256":"e48d19c44d9f06cfc809792dd20e2d8144b6d3394cf2f5a861b0b2afad5e1405"},"schema_version":"1.0","source":{"id":"1602.01710","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.01710","created_at":"2026-05-18T01:11:54Z"},{"alias_kind":"arxiv_version","alias_value":"1602.01710v2","created_at":"2026-05-18T01:11:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.01710","created_at":"2026-05-18T01:11:54Z"},{"alias_kind":"pith_short_12","alias_value":"PRKZMG5IFCSQ","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"PRKZMG5IFCSQU4HX","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"PRKZMG5I","created_at":"2026-05-18T12:30:39Z"}],"graph_snapshots":[{"event_id":"sha256:c478ac3df670cfbd25104020388133b3656429f3779c7d80094a7f15422db051","target":"graph","created_at":"2026-05-18T01:11:54Z","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 nuclear magnetic resonance evidence that very slow ($\\leq 1$ MHz) spin fluctuations persist into the overdoped regime of Ba(Fe$_{1-x}$Rh$_{x}$)$_2$As$_2$ superconductors. Measurements of the $^{75}$As spin echo decay rate, obtained both with Hahn Echo and Carr Purcell Meiboom Gill pulse sequences, show that the slowing down of spin fluctuations can be described by short-range diffusive dynamics, likely involving domain walls motions separating $(\\pi/a,0)$ from $(0,\\pi/a)$ correlated regions. This slowing down of the fluctuations is weakly sensitive to the external magnetic field and","authors_text":"A. Reyes, H. Mayaffre, L. Bossoni, M. H. Julien, M. Moroni, P. Carretta, P. C. Canfield, W. P. Halperin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-02-04T15:23:15Z","title":"Persistence of slow fluctuations in the overdoped regime of Ba(Fe1-xRhx)2As2 superconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.01710","kind":"arxiv","version":2},"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":"sha256:98a4615001330f018d680dce01b635332d0972b87b0485ea28920484f66b28fa","target":"record","created_at":"2026-05-18T01:11:54Z","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":"de634bff02a3795ba6f0d994fed910f9e19df9a861ea0c31d24446d0dd0cfb98","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-02-04T15:23:15Z","title_canon_sha256":"e48d19c44d9f06cfc809792dd20e2d8144b6d3394cf2f5a861b0b2afad5e1405"},"schema_version":"1.0","source":{"id":"1602.01710","kind":"arxiv","version":2}},"canonical_sha256":"7c55961ba828a50a70f79bace5448d59cc6004c3f89cb55d202901f1b625d10c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c55961ba828a50a70f79bace5448d59cc6004c3f89cb55d202901f1b625d10c","first_computed_at":"2026-05-18T01:11:54.737233Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:54.737233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eMSLIc1hvC47LBcdiNABu78E1djw0qGyjKnmEdmJLg3IlSRTWRU6EAc0z5BFmbRksEYW/QNFMdTwKywQcqy3Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:54.737622Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.01710","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:98a4615001330f018d680dce01b635332d0972b87b0485ea28920484f66b28fa","sha256:c478ac3df670cfbd25104020388133b3656429f3779c7d80094a7f15422db051"],"state_sha256":"8f7ce00b79422eb973f6d60477ca5e3569efb80d2041f2233deb1f1c701bc232"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"83Dns23ZoZaSZx+8R+G9MynbpGm90fstIoM5m+hQjkgPrJeM+UrL7dNMCqmsWCvfe5Q1Bh0+5In2mtNGds3bBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T01:33:00.106357Z","bundle_sha256":"c17c6830dec6887436f3d8b996f8866b53d895425f134ed0237d3cb13488f8a6"}}